Page 1 USER'S MANUAL Siemens Industry, Inc. UM353-1B Rev. 4 (SR r2) April 2012 PROCESS AUTOMATION CONTROLLER This User’s Manual is for Design Level “B” PAC 353 Controllers.
Page 2 Refer to this manual, UM353-1B, to install, configure, operate, or service a Design Level “B” Siemens 353 Process Automation Controller. Refer to UM353-1 to install, configure, operate, or service a Design Level “A” Siemens or Moore Products Co. 353 Process Automation Controller.
Page 3: Table Of Contents
UM353-1B Contents TABLE OF CONTENTS SECTION AND TITLE PAGE PREFACE ..................................vii 1.0 INTRODUCTION ............................. 1-1 1.1 PRODUCT DESCRIPTION.......................... 1-2 1.2 FUNCTION BLOCKS ..........................1-4 1.2.1 LOOP Function Block Types........................ 1-4 1.2.2 Power Up Initialization ......................... 1-5 1.2.3 Configuration ............................1-5 1.3 CUSTOMER/PRODUCT SUPPORT ......................
Page 4 Contents UM353-1B 3.2.23 CMP_ - Comparator.......................... 3-31 3.2.24 COS_ - COSINE ..........................3-32 3.2.25 CWE_ - Coil Write Ethernet ......................3-32 3.2.26 DAM_ - Deviation Amplifier......................3-33 3.2.27 DIE_ - Digital Input - Ethernet ......................3-34 3.2.28 DIN_ - Digital Inputs ........................3-35 3.2.29 DINU_- Digital Inputs, Universal.....................
Page 5 UM353-1B Contents 3.2.80 SCL_ - Scaler ............................ 3-85 3.2.81 SEL_ - Signal Selector ........................3-85 3.2.82 SETPT - Setpoint ..........................3-86 3.2.83 SIN_ - SINE............................3-87 3.2.84 SPLIM - Setpoint Limit ........................3-87 3.2.85 SRF_ - SR Flip-Flop ......................... 3-88 3.2.86 SRT_ - Square Root ..........................
Page 6 7.4.7 Ohms and Slidewire Input Wiring ...................... 7-17 7.4.8 Relay Output Wiring........................... 7-17 7.4.9 Modbus Wiring ........................... 7-18 7.4.10 Ethernet Wiring..........................7-18 7.4.11 Wiring to a Siemens SIREC D Recorder ..................7-20 7.4.12 Power Wiring ............................ 7-20 7.5 FACTORY CALIBRATION........................7-22 8.0 LOCAL FACEPLATE OPERATION......................8-1 8.1 NORMAL OPERATION MODE........................
Page 7 7-17 Universal Relay Outputs ROUT1 and 2, Resistive Load ................7-17 7-18 Modbus Communications, 353 to APACS™ ACM or Personal Computer........... 7-19 7-19 Model 353 to Siemens SIREC D Recorder Analog Input Wiring ..............7-20 7-20 Controller Power Wiring..........................7-20 7-21 Suggested Power Wiring..........................
Page 8 Siemens Industry, Inc. assumes no liability for errors or omissions in this document or for the application and use of information included in this document.
Page 9: Preface
Conventions and Usage Notes: • In this User’s Manual, the Siemens 353 can be referred to as a Model 353 or simply a 353. The terms controller and station are also used to prevent repetition. •...
Page 10 Warranty The sales contract contains the entire obligation of Siemens. The warranty contained in the contract between the parties is the sole warranty of Siemens. Any statements continued herein do not create new warranties or modify the existing warranty. Qualified Persons The described equipment should be installed, configured, operated, and serviced only by qualified persons thoroughly familiar with this publication.
Page 11 UM353-1B Contents CAUTION Electrostatic discharge can damage or cause the failure of semiconductor devices such as integrated circuits and transistors. The symbol at right may appear on a circuit board or other electronic assembly to indicate that special handling precautions are needed. •...
Page 12 Contents UM353-1B April 2012...
Page 13: Introduction
UM353-1B Introduction 1.0 INTRODUCTION This User’s Manual contains configuration, installation and service information for the Siemens 353 Process Automation Controller. It is divided into fourteen sections. • Section 1, Introduction, has general information about the organization of this manual, the controller, product support, and the contents of a typical shipment.
Page 14: Product Description
Figure 1-1 Siemens 353, Exploded View At the heart of the 353 is a powerful MPU Controller board that uses the latest in microprocessor technology. It includes on-board I/O and reusable function blocks, and it is capable of solving a vast array of control implementations including single loop, cascade, and dual loop.
Page 15 When even more I/O is needed for multiple-loop applications, advanced control, or batch sequencing, Modbus/TCP Ethernet can be used to connect remote I/O. The standard Ethernet capability of the 353 provides connectivity to a large selection of standard Modbus/TCP Ethernet I/O products that provide analog inputs and outputs and digital inputs and outputs using solid state technology.
Page 16: Function Blocks
A number of loops can be configured in the Siemens 353 and a number of function block types are available as described in the sections that follow.
Page 17: Power Up Initialization
The Siemens 353 will retain, in the station NVRAM, calculated block values (e.g. outputs, elapsed time, last input/output logic states), including the time since power was lost. Three power-up modes are used in the 353: hot, warm, and cold. These affect the initialization of function blocks and are configured by two power up timers (warm and cold), included in STATION parameters.
Page 18 See Section 10.4.3 MultiMediaCard Error Codes for details. A configuration created at the controller faceplate consists of a database file with a .V3C extension. A 353 configuration created at a PC running i|config consists of two files: a database file with a .V3C extension and a graphical file with a .353 extension.
Page 19: Customer/Product Support
For support and the location of your local Siemens representative, refer to the table below for the URL of the Process Instrumentation portion of the Siemens public Internet site. Once at the site, click Support in the right column and then Product Support.
Page 20: Equipment Delivery And Handling
Most accessories are shipped separately. Shown below are some of the items shipped with a controller. Actual items included in a shipment will depend upon controller model number. A printed copy of the 353 Installation Guide, IG353-1 is also supplied.
Page 21 4. Mounting Clip Kit, no part number, qty. 1. Kit contains 2, Mounting Clips and 2, 8-32 x 1 Screws (see the Parts List at back of this manual for part numbers) 5. I/O Expander Board Kits PN16353-52 I/O Expander Board Kit - The I/O Expander Board is factory installed when a Siemens 353 with Expansion Board option 1 is ordered. •...
Page 22 Introduction UM353-1B 1-10 April 2012...
Page 23: Configuration Overview
UM353-1B Configuration Overview 2.0 CONFIGURATION OVERVIEW Configuration enables a user to select function blocks, stored in the controller, from an available list and enter appropriate block parameters to implement a specific control strategy. Although configuration affects the entire station, the controller partitions related control implementations into LOOPS. A maximum of 99 loops can be configured and 25 can have operator displays that are mapped to network communications Each LOOP can contain the function blocks listed in the following paragraphs.
Page 24 Configuration Overview UM353-1B A/M ....Auto/Manual ODC ....Operator Display for Controllers ODS....Operator Display for Sequencers ACS01-99...ARCCosine ADD01-99 ..Addition ODA ....Op Disp for Analog Ind. & Alarm AG3 ....AGA3 ODD ....Op Disp for Discrete Ind & Control AG7 ....AGA7 ODP....Operator Display for Pushbuttons AG8 ....AGA8 ONOFF ....ON OFF Controller OR01-99.....OR Logic...
Page 25: Ethernet Data I/O Function Blocks
A network connection is made at the controller’s terminals or the Ethernet RJ45 connector. The configuration cable plugs into the configuration port in the underside of a 353 Display Assembly. The other end of this cable connects to a personal computer’s serial port or to a modem.
Page 26 Configuration Overview UM353-1B A configuration is designed by first arranging the needed function blocks in a fashion similar to that of a PI & D drawing. Parameter and calibration values are determined next and then entered on a Configuration Documentation Form or into i|config, the Graphical Configuration Utility.
Page 27: Operation During Local On-Line Configuration
UM353-1B Configuration Overview • At the STATION level, a factory configured option can be loaded, station parameters can be configured, security passwords can be entered, the clock can be set, communication parameters can be configured, and inputs and outputs can be calibrated. •...
Page 28 Use Step Up or Step Down pushbutton (move vertically across map) Model 353 Design Level B only - Refer to Figure 2-2 MultiMediaCard Road Map for additional selections. A formatted MMC must be installed in the socket on the Controller board to access these selections.
Page 29 Press STORE to save a new or edited configuration to the root directory of the MMC. The default file name will be the serial number of the controller (8 characters plus a .V3C extension; the extension is not displayed at the 353 faceplate).
Page 30 Configuration Overview UM353-1B April 2012...
Page 31: Function Blocks
UM353-1B Function Blocks 3.0 FUNCTION BLOCKS This section contains a detailed description of each function block (FB) available for configuration. Each function block description is supplemented by: (1) a drawing of the block showing data inputs and outputs and control lines, (2) a block parameter table.
Page 32: Station Function Blocks
Function Blocks UM353-1B engineering units of the Process is changed. For example, if AIN1 is rescaled from the default of 0-100 to 0-5000, the 0-100% bargraph on the display will now represent 0-5000 when displaying the process. The A/M block, AOUT1 (Valve) output, and the Valve input of the ODC block are scaled based on the output of the PID block.
Page 33: Secur - Security
If a combination is lost, contact Siemens technical support to obtain a method to enter configuration and change the security codes. Refer to Section 1.3 Customer/Product Support for contact information.
Page 34: Statn - Station Parameters
There may Station TAG ....12 Char ASCII (PAC 353) Station ADDRESS ....0 - 250 also be higher level devices that will query and assign...
Page 35 UM353-1B Function Blocks The Cycle Time of the station can be viewed as a parameter within the STATN block. In addition, a bias can be added to increase the total cycle time of the station. This may be necessary when significant communications activities are taking place, causing communication overrun errors.
Page 36: Clock - Real Time Clock
ETHERNET environment and should be changed to meet individual system requirements. All 353 controllers that will be ETHERNET communicating with each other or the HMI must reside on the same subnet. Consult your company’s network administrator for assistance in determining IP addresses.
Page 37: I/O And Loop Function Blocks
UM353-1B Function Blocks 3.2 I/O AND LOOP FUNCTION BLOCKS This section provides a detailed description of each input/output and loop function block. Blocks are listed alphabetically. 3.2.1 A/M - A/M Transfer A/M TRANSFER One A/M function block can be used per loop and it is normally used on the output of controller blocks to ESN = 000 enable auto/manual operation of the loop.
Page 38 Function Blocks UM353-1B EMERgency MANual will be asserted when input EM is high (1). This causes the output to hold at the last position and permits the operator to adjust the manual value under the conditions listed for MANual. It will also assert an EM MAN status, at the configured priority, to the operator display.
Page 39: Acs - Arccosine
UM353-1B Function Blocks 3.2.2 ACS - ARCCOSINE ACS_ function blocks accept an input between -1.0 and 1.0. Each provides an output signal in radians of which the input is the ARCCOSINE cosine. ESN = 000 Input X Output 1 = ACOS (X) ACOS (X) INPUT X ....
Page 40: Ag3 - Aga 3 Orifice Metering Of Natural Gas
Function Blocks UM353-1B 3.2.4 AG3 - AGA 3 Orifice Metering of Natural Gas AG3 function blocks can be used on a one per loop basis. This block uses the AGA 3 (American Gas Association Report #3) AGA 3 calculation to accurately measure the flow of natural gas using an orifice meter with flanged taps.
Page 41 UM353-1B Function Blocks = compressibility at standard conditions = compressibility at flowing conditions at upstream tap - = compressibility at base conditions The specific gravity factor ( ) and the compressibility factors ( ) can be entered manually using HLD (Hold) function blocks, computed, and then downloaded from a host device, or calculated in the controller using the AG8 (AGA 8 Compressibility Factors of Natural Gas) function block.
Page 42: Ag7 - Aga 7 Measurement Of Gas By Turbine Meters
Function Blocks UM353-1B 3.2.5 AG7 - AGA 7 Measurement of Gas by Turbine Meters AG7 function blocks can be used on a one per loop basis. This block uses the AGA 7 (American Gas Association AGA 7 Report #7) calculation to accurately measure the volume flow of gas at base conditions using a turbine meter.
Page 43: Ag8 - Aga 8 Compressibility Factors Of Natural Gas
UM353-1B Function Blocks 3.2.6 AG8 - AGA 8 Compressibility Factors of Natural Gas AG8 function blocks can be used on a one per loop basis. AGA 8 This block calculates the compressibility factors of natural gas in accordance with AGA 8 Report No. 8, July 1994 ESN = 000 (AGA Catalog No.
Page 44: Aie_ - Analog Input - Ethernet
Ethernet if the device has the scaling information packaged with the data. This is a feature provided by AOE function blocks from other Siemens 353 controllers. AIE blocks are connected to AOE blocks by using the Modbus Registers from Table 3-6 below. If the automatic range scaling feature is not available, the default setting of the RANGE parameter "MAN"...
Page 45 Big Endian FP w/ bytes swapped 3, 4, 1, 2 Little Endian FP Format 1, 2, 3, 4 Little Endian FP w/ bytes swapped 2, 1, 4, 3 Model 353 Usage Table 3-5 Integer Default Values, AIE Block Selection Parameter Default Value MIN INT...
Page 46: Ain_ - Analog Inputs
Function Blocks UM353-1B 3.2.8 AIN_ - Analog Inputs AIN_ function blocks convert a voltage input, having a ANALOG INPUT _ range defined during calibration, into a block output signal that is scaled in engineering units. The output is then AIN_ interconnected to other function blocks within the Output Range AIN_+...
Page 47: Ainu_ - Analog Inputs, Universal
SENsor TYPE is changed. SLIDE WIRE b ----- ENG UNITS a ----- Universal Digital Range Converter Converter d ----- Filter Scaling c ----- Bias Quality Test Models 353 Models 353 and 354 only and 354 only BLOCK DIAGRAM April 2012 3-17...
Page 48 Function Blocks UM353-1B Table 3-7 Input Types, AINU Block ENGineering UNITS AVAILABLE ON INPUT TYPES JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD Deg C (degrees Celsius) JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD Deg F (degrees Fahrenheit) JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD Deg R (degrees Rankine)
Page 49: Alarm - Alarm
UM353-1B Function Blocks 3.2.10 ALARM - Alarm ALARM function blocks can be used on a one per loop basis ALARM and contain four (4) alarms associated with Input P (normally the process input to the controller function block). Each alarm ESN = 000 ALARM Alarm 1 Status...
Page 50 Function Blocks UM353-1B Alarm Types HI compares the process input with the limit Alarm Status LIMIT setting and it will trip the alarm status high (1) Input P when the process is equal to or higher than the limit setting. The alarm status will clear (0) when the process is less than the limit setting Input P Alarm...
Page 51: And_ - And Logic
ETHERNET The range pointer parameter (Input R) enables the block Input S to pass the range scaling to AIE function blocks in other Siemens 353 controllers connected over the Ethernet network. P T R RanGe PoinTeR ....loop tag.block tag...
Page 52: Aout_ - Analog Outputs
Function Blocks UM353-1B 3.2.13 AOUT_ - Analog Outputs AOUT_ function blocks convert function block ANALOG OUTPUT _ interconnection signals, connected to input S, to a block output having a range of 4-20 mAdc. Input D can be used to disconnect the output from the load when asserted high (1).
Page 53: Asn_ - Arcsine
UM353-1B Function Blocks 3.2.14 ASN_ - ARCSINE ASN__ function blocks accept an input between -1.0 and 1.0 and provide an output signal in radians of which the input is the sine. ARCSINE ESN = 000 Input X Output 1 = ASIN (X) ASIN (X) O utput 1 Input X...
Page 54 Function Blocks UM353-1B 3.2.16 ATN_ - ARCTANGENT ATN__ function blocks output a signal in radians of which the input is the tangent. ARCTANGENT ESN = 000 Input X Output 1 = ATAN (X) ATAN (X) Output 1 Input X INPUT X ....loop tag.block tag.output (null) Exec.
Page 55: Awe_ - Analog Write Ethernet
Modbus address to be configured. When connecting to MAX INT 65535 Uint other Siemens 353 controllers the Modbus address is set to 1. In MIN INT -32768 Sint some cases, other devices may use a different address or when...
Page 56: Batot - Batch Totalizer
Function Blocks UM353-1B 3.2.18 BATOT - Batch Totalizer BATCH TOTALIZER BATOT function blocks can be used on a one per loop basis and integrate an analog input. Each provides an ESN = 000 BATOT output signal representing a total integrated value over the otaL Ext.
Page 57 UM353-1B Function Blocks output requirement is less than the maximum pulse rate of 5/sec available with a 0.1 sec cycle time. The requirement would also be satisfied if a PUL SCAL of 1 was selected which would have required a maximum pulse rate of 1/sec.
Page 58: Batsw - Batch Switch
Function Blocks UM353-1B 3.2.19 BATSW - Batch Switch BATSW function blocks can be used on a one per loop basis. Each is used with a PID function block to eliminate BATCH SWITCH overshoot during startup conditions. When placed in the feedback path of the controller it causes the reset ESN = 000 BATSW...
Page 59: Bias - Bias
UM353-1B Function Blocks 3.2.20 BIAS - Bias BIAS function blocks can be used on a one per loop basis BIAS and provide a means to bias a signal, such as the setpoint in an external set application. Inputs A and E (external bias) BIAS ESN = 000 are summed and then added to the operator adjustable bias...
Page 60: Cie_- Coil Inputs - Ethernet
R E S IP ADdRESs ..nnn.nnn.nnn.nnn (192.168.0.0) configured. When connecting to other Siemens 353 A D R E S MB ADdRESs ....1 - 255 controllers, the Modbus address is set to 1. In some D A T A DATA TYPe ....
Page 61: Chr_ - Characterizer
UM353-1B Function Blocks 3.2.22 CHR_ - Characterizer CHR_ function blocks provide 10 segments that can be used to characterize the X input signal. Individual CHARACTERIZER segments are configured by entering the Xn, Yn and Xn+1, Yn+1 points for each segment. All Xn+1 points must be CHR_ ESN = 000 greater than the associated Xn points.
Page 62: Cos_ - Cosine
(null) I N P U T INPUT 5 ....loop tag.block tag.output (null) 353 controllers, the Modbus address is set to 1. In I N P U T INPUT 6 ....loop tag.block tag.output (null) I N P U T INPUT 7 ....
Page 63: Dam_ - Deviation Amplifier
UM353-1B Function Blocks 1. oncE will write once to the START CL (Modbus Starting Coil. The controller will write when any block input value changes state. 2. P2P will update at the controller peer to peer rate set in the ETHERNET block. 3.
Page 64: Die_ - Digital Input - Ethernet
Both are treated the same in most Modbus devices but the Input type is the most common usage. The use of DOE blocks in other Siemens 353 controllers as the input source is defined by using the Modbus Registers from the table below.
Page 65: Din_ - Digital Inputs
UM353-1B Function Blocks 3.2.28 DIN_ - Digital Inputs DIN_ function blocks can be used to sense a discrete signal from an external source and provide a block output DIGITAL INPUT _ representing the state of this signal. Blocks are available on the Controller Board and on the Expander Board.
Page 66: Dinu_- Digital Inputs, Universal
Function Blocks UM353-1B 3.2.29 DINU_- Digital Inputs, Universal DINU_ blocks have multi-function capability: DIGITAL INPUT - UNIVERSAL • sensing a discrete input and providing a high (1) or low (0) output representing the state of the input DINU_ • Output Range totalizing and scaling the count of input pulses Reset DIGITAL INPUT...
Page 67: Div_ - Division
UM353-1B Function Blocks 3.2.30 DIV_ - Division DIV_ function blocks perform simple arithmetic division. The output will be the quotient of the two configured DIVISION inputs N/D. The output will be limited to the maximum real number and, if the divisor is 0.0, the output will go to DIV_ ESN = 000 the maximum real number with the sign determined by the...
Page 68: Doe_ - Digital Output - Ethernet
Function Blocks UM353-1B 3.2.32 DOE_ - Digital Output - Ethernet DOE_ function blocks are assigned in sequence with each DIGITAL OUTPUT - ETHERNET use, station wide. Up to 32 blocks are available. Up to 16 digital inputs can be configured. The block will DOE_ pack inputs I0 - IF into a single integer word which can be Input 0...
Page 69: Dtm_ - Dead Time Table
UM353-1B Function Blocks 3.2.34 DTM_ - Dead Time Table DTM_ function blocks provide shift registers to hold the DEAD TIME analog input signal A for a period of time and shift it from register to register to provide an overall delay between ESN = 000 DTM_ input and output as configured in parameter DEADTIME.
Page 70: Dwe_ - Digital Write Ethernet
I N P U T INPUT 2 ....loop tag.block tag.output (null) I N P U T ....loop tag.block tag.output configured. When connecting to other Siemens INPUT 3 (null) I N P U T INPUT 4 ....loop tag.block tag.output (null) controllers the Modbus address is set to 1.
Page 71: Dyt_ - Delay Timer
UM353-1B Function Blocks 3.2.36 DYT_ - Delay Timer DYT_ function blocks perform either an ON or OFF output delay as determined by the TYPE configuration DELAY TIMER parameter. DYT_ ESN = 000 Elapsed Time ON Delay - When input P is low (0), output O1 is low. If P goes high (1), the elapsed timer starts and sets O1 Remaining Time DELAY TIMER...
Page 72: E/I - External/Internal Transfer Switch
Function Blocks UM353-1B 3.2.37 E/I - External/Internal Transfer Switch E/I function blocks can be used on a one per loop basis to select an analog signal, connected to input E E/I TRANSFER SWITCH (External) or input I (Internal), as a setpoint for the loop controller.
Page 73: Esl - Events Sequence Logger
UM353-1B Function Blocks 3.2.38 ESL - Events Sequence Logger ESL function blocks can be used on a one per loop basis to log events within the loop. Each ESL input can be EVENTS SEQUENCE LOGGER assigned a user tag (up to 8 ASCII characters) that will be displayed when viewing the logged events from the front panel.
Page 74: Exp_ - Natural Exponentiation
Function Blocks UM353-1B 3.2.39 EXP_ - NATURAL EXPONENTIATION EXP_ function blocks perform the natural exponentiation function, base “e”. The output will be the value “e” raised to the power of NATURAL EXPONENTIATION input X. ESN = 000 Input X Output 1 Output 1 Input X INPUT X ....
Page 75: Ftg_ - Falling Edge Trigger
UM353-1B Function Blocks 3.2.41 FTG_ - Falling Edge Trigger FTG_ function blocks provide a high (1) output for one FALLING EDGE TRIGGER scan cycle each time input P transitions from a high (1) input to a low (0) input. FTG_ ESN = 000 FALLING EDGE Pulse Input...
Page 76: Id - Id Controller
Function Blocks UM353-1B 3.2.44 ID - ID Controller ID is an integral only controller and one of five controller types that can be used on a one per loop basis. It uses ID CONTROLLER external feedback to provide integral action and, therefore, allows interaction with other function blocks or external ESN = 000 devices, such as pneumatic controllers and shutoff...
Page 77: Ll_ - Lead/Lag
UM353-1B Function Blocks 3.2.45 LL_ - Lead/Lag LL_ function blocks provide both lead and lag functions. LEAD/LAG The block can function as lag only by setting the TLEAD time to 0.0. The lag function is always active and has a ESN = 000 minimum setting of 0.01 minutes.
Page 78: Ln_ - Natural Logarithm
Function Blocks UM353-1B 3.2.47 LN_ - NATURAL LOGARITHM NATURAL LOGARITHM LN_ function blocks will output the natural logarithm of input X. When the input is <= 0.0, the input will be treated as the smallest ESN = 000 number greater than 0.0 (i.e. 1.17..e-38) and the LN will be computed Input X Output 1 =LNe (X)
Page 79: Mth_ - Math
UM353-1B Function Blocks 3.2.49 MTH_ - Math MTH_ function blocks provide universal arithmetic MATH capability. As shown in the block diagram, each input has MTH_ ESN = 000 gain and bias scaling. The resulting signals are then applied to configurable math operations (DIV, MUL, ADD and Input A SUB).
Page 80: Mul_ - Multiplication
Function Blocks UM353-1B 3.2.50 MUL_ - Multiplication MULTIPLICATION MUL_ function blocks perform arithmetic multiplication on the three input signals. Any unused input will be set to 1.0 and will therefore have no affect on the output. MUL_ ESN = 000 Input A MULTIPLICATION Output 1...
Page 81 UM353-1B Function Blocks 3.2.52 NOR_ - NOR Logic NOR_ function blocks perform a logical NOR on the three inputs. Any unused input will be set low (0). NOR_ ESN = 000 Input A Output 1 Input B Input C NOR TRUTH TABLE Output 1 INPUT A ..
Page 82 Function Blocks UM353-1B 3.2.54 ODA - Operator Display for Analog Indication & Alarming ODA blocks are one of five operator displays that are used on a one per loop basis to configure the local operator display functions and Operator Display for Analog indication & alarming network parameters.
Page 83 UM353-1B Function Blocks Alarms have priorities 1 to 5, with 1 the highest. Alarms are reported to the operator faceplate in order of priority first and then in order of occurrence. Priority 1 causes the station bargraphs and condition (e.g. A1 HI) to flash and requires acknowledgment to stop flashing.
Page 84 Function Blocks UM353-1B 3.2.55 ODC - Operator Display for Controllers ODC blocks are one of five operator displays that are used O P E R A T O R D IS P L A Y fo r C O N T R O L L E R S on a one per loop basis to configure the local operator display functions and network parameters from a remote O D C...
Page 85 UM353-1B Function Blocks on input CL or from a network command. The Computer CM state can be set high using a network command. The NL output will normally be connected to the MD input of pushbutton block PB1SW to indicate the C/L switch position on the operator faceplate, a green LED for C and a red LED for LO.
Page 86: Odd - Operator Display For Discrete Indication & Control
Function Blocks UM353-1B 3.2.56 ODD - Operator Display for Discrete Indication & Control ODD function blocks are one of five operator displays that can be used on a one per loop basis to configure the local Operator Display for Discrete indication & control operator display functions as well as network parameters.
Page 87 UM353-1B Function Blocks D i g D i s p 1 O F F SV-103 Manual SV-206 Manual Block Diagram i|ware PC Faceplate Display April 2012 3-57...
Page 88: Odp - Operator Display For Pushbuttons
Function Blocks UM353-1B 3.2.57 ODP - Operator Display for PushButtons ODP function blocks are one of five operator displays that can be used on a one per loop basis to configure local Operator Display for Pushbuttons operator display functions as well as network parameters. See the i|ware PC faceplate example on the next page.
Page 89 UM353-1B Function Blocks Group 1 Message START MS1036 STOP AUTO Feedback Messages STOP Groups 2 to 7 Group 8 Message START MS1036 STOP AUTO Feedback Messages STOP Note: Numbers shown on input lines indicate values of unconfigured inputs Block Diagram i|ware PC Faceplate Display April 2012 3-59...
Page 90: Ods - Operator Display For Sequencer
Function Blocks UM353-1B 3.2.58 ODS - Operator Display for Sequencer ODS function blocks are one of five operator displays OPERATOR DISPLAY for SEQUENCER available on a one per loop basis to configure the local operator display functions as well as the network commands from an operator workstation associated with the loop.
Page 91 UM353-1B Function Blocks An operator display must be configured in order to properly map station loop data to network data. Sequencer loop network data is mapped onto registers or coils Input CL controls local arbitration of changes to loop data from the network. When input CL is not configured, the three status outputs LO, CN, and CM will be set high (1) and changes can be made from a network command or the local faceplate.
Page 92: On/Off - On/Off Controller
Function Blocks UM353-1B 3.2.59 ON/OFF - On/Off Controller ON/OFF is an on/off controller with deviation function. It is one of five controller types that can be used on a one per ON_OFF CONTROLLER loop basis. ONOFF ESN = 000 When P-S (Process - Setpoint) reaches the HDEV limit, the Absolute Error Range Boolean output HO will go high (1) and when S-P (Setpoint...
Page 93: Orsl - Override Selector
UM353-1B Function Blocks 3.2.60 OR_ - OR Logic OR_ function blocks perform a logical OR on the three inputs. Any unused input will be set low (0). ESN = 000 Input A Output 1 Input B Input C OR TRUTH TABLE Output 1 INPUT A ..
Page 94: Ost_ - One Shot Timer
Function Blocks UM353-1B 3.2.62 OST_ - One Shot Timer OST_ function blocks provide a high (1) output for a ONE SHOT TIMER predetermined time, set by ON TIME, when input P goes high (1). If input P goes low (0), the output will remain high until the time expires.
Page 95: Pb1Sw - Pb1 Switch
UM353-1B Function Blocks 3.2.63 PB1SW - PB1 Switch PB1SW is one of three general purpose switches available PB1 SWITCH in each loop. It can be utilized for switching Boolean signals in such applications as: toggling Console/Local operation of the ODC or ODS function blocks, Start/Stop, PB1SW ESN = 000 controlling the position of a TSW (Transfer Switch)
Page 96: Pb2Sw - Pb2 Switch
Function Blocks UM353-1B 3.2.64 PB2SW - PB2 Switch PB2SW is one of three general purpose switches PB2 SWITCH available in each loop. It can be utilized for switching Boolean signals in such applications as: toggling the E/I (External/Internal setpoint Transfer Switch) function ESN = 000 PB2SW block, Start/Stop, controlling the position of a TSW...
Page 97: Pb3Sw - Pb3 Switch
UM353-1B Function Blocks 3.2.65 PB3SW - PB3 Switch PB3SW is one of three general purpose switches, PB3 SWITCH available in each loop. It can be utilized for switching Boolean signals in such applications as: Start/Stop, controlling the position of a TSW (Transfer Switch) ESN = 000 PB3SW function block for switching analog signals, or other...
Page 98: Pcom - Phase Communication
Function Blocks UM353-1B 3.2.66 PCOM - Phase COMmunication The Phase Communication PCOM function block is Phase COMunication available on a one per loop basis to enable communication with a higher level device, such as a PC running a batch management software program. When PCOM the controller configuration is structured such that logic Emerg.
Page 99 UM353-1B Function Blocks EMERG R 1/0 (unconfigured = 0) READY INTRLK R 1/0 R 1/0 INIT_OK (unconfigured = 1) FAILED R 1/0 R 1/0 DFAIL (unconfigured = 0) DONE RESET ABORTED READY READY R 1/0 (unconfigured = 1) READY READY READY START READY...
Page 100: Pd - Pd Controller
Function Blocks UM353-1B 3.2.67 PD - PD Controller PD is a proportional only controller with manual reset. It is one of five controller types that can be used on a one per PD CONTROLLER loop basis. ESN = 000 Manual reset allows the output of the controller to be set Range Output Range for a normal operating value (i.e.
Page 101 UM353-1B Function Blocks The process range pointer parameter should point to another function block that contains range scaling, such as an analog input that is the source of the process variable. This enables the controller to normalize tuning parameters for the process range.
Page 102: Pid - Pid Controller
Function Blocks UM353-1B 3.2.68 PID - PID Controller PID is a proportional + integral controller and one of five controller types that can be used on a one per loop basis. It PID CONTROLLER uses external feedback to provide integral action. The block allows interaction with other function blocks or ESN = 000 external devices, such as pneumatic controllers and shutoff...
Page 103 UM353-1B Function Blocks The controller output has MINSCALE and MAXSCALE parameters allowing the output signal to be scaled for engineering ranges other than the default of 0-100 PRCT. This may be necessary when the controller output is the setpoint to another controller. The Autotune feature is accessible using the TUNE pushbutton when AUTOTUNE is set to YES and can be initiated while the loop is in Auto or Manual.
Page 104: Pidag - Pidag Controller
Function Blocks UM353-1B 3.2.69 PIDAG - PIDAG Controller PIDAG is an adaptive gain proportional + integral PIDAG CONTROLLER controller and is one of five controller types that can be used on a one per loop basis. It uses external feedback to ESN = 000 PIDAG provide integral action that allows interaction with other...
Page 105 UM353-1B Function Blocks POWER UP - During a warm or cold power up, the output will be initialized to MINSCALE and all dynamic elements will be initialized at the current input on the first scan. Input AG is multiplied by the gain error (GE). An unconnected AG input will be set to 1.0. The controller output has MINSCALE and MAXSCALE parameters allowing the output signal to be scaled for engineering ranges other than the default of 0 - 100 PRCT.
Page 106: Prseq - Program Sequencer
(null) P U T INPUT SF ......loop tag.block tag.output (null) 1.3 Customer/Product Support for the Siemens Web site URL to I N P U T INPUT SB ......loop tag.block tag.output (null) I N P U T INPUT GS ......
Page 107 UM353-1B Function Blocks When the last sequencer step is completed, SC will be set high (1). The sequencer cannot be moved past the last step unless the reset input R goes high (1) forcing it to position 1. The sequencer can be moved forward only when in position 1.
Page 108: Qhd_ - Quickset Hold
Function Blocks UM353-1B 3.2.71 QHD_ - Quickset Hold QHD_ function blocks enable a real value to be changed QUICKSET HOLD on-line using the QUICKSET feature. The block is identified by an 8-character name that will be displayed in ESN = 000 QHD_ the QUICKSET mode.
Page 109: Ratio - Ratio
UM353-1B Function Blocks 3.2.72 RATIO - Ratio RATIO function blocks can be used on a one per loop basis. They provide a means of setting a ratio in RATIO an external setpoint application, for example, controlling a captive flow while maintaining the ratio RATIO ESN = 000 Input A...
Page 110: Rct_ - Repeat Cycle Timer
Function Blocks UM353-1B 3.2.73 RCT_ - Repeat Cycle Timer REPEAT CYCLE TIMER RCT_ function blocks provide repeat time cycles that can be used in logic timing operations or with PID blocks to provide adaptive on times controlled by the PID block. RCT_ ESN = 000 Elapsed Time...
Page 111: Rlm_ - Rate Limiter
UM353-1B Function Blocks 3.2.74 RLM_ - Rate Limiter RLM_ function blocks limit the rate of change of analog RATE LIMITER input A. Separate up and down rates are entered in configuration, in engineering units per minute. Output RL will be high (1) if the block is limiting a rising input signal RLM_ ESN = 000 Output 1...
Page 112: Rot_ - Retentive On Timer
Function Blocks UM353-1B 3.2.75 ROT_ - Retentive On Timer ROT_ function blocks perform an on-delay timing function with output states determined by inputs ON and RETENTIVE ON TIMER ROT_ ESN = 000 When input EN is low (0) outputs D and ND are low and Elapsed Time when input EN is high (1), the outputs will be determined Remaining Time...
Page 113: Rsf_ - Rs Flip-Flop
UM353-1B Function Blocks 3.2.77 RSF_ - RS Flip-Flop RS FLIP-FLOP RSF_ function blocks perform a reset dominant flip-flop function as detailed in the truth table. An unused S input will be set high (1) and an unused R input will be set low RSF_ ESN = 000 (0).
Page 114: Rtt_ - Real Time Clock Trip
Battery Status DAYS 0 1 1 1 1 1 0 Output DY will go high when the Day of the Week, calculated by the 353, corresponds to the MONTH, DAY, & YEAR. T R P TIME TRiP ..00:00:00 - 23:59:59...
Page 115: Scl_ - Scaler
UM353-1B Function Blocks 3.2.80 SCL_ - Scaler SCALER SCL_ function blocks provide a means to scale an analog signal. It will re-range a signal by using the range pointer to reference the function block with the original range. SCL_ ESN = 000 When the range pointer (input R) is not configured, the Output Range Range...
Page 116: Setpt - Setpoint
Function Blocks UM353-1B 3.2.82 SETPT - Setpoint SETPT function blocks can be used on a one per loop basis to SETPOINT permit operator adjustment of the controller setpoint within the loop. The on-line setpoint is adjustable, using the pulser knob, SETPT ESN = 000 R ange...
Page 117: Sin_ - Sine
UM353-1B Function Blocks 3.2.83 SIN_ - SINE SIN__ function blocks accept a radian input and output the sine of that angle. SINE ESN = 000 Input X O utput 1 = SIN (X) SIN (X) Output 1 Input X INPUT X ....loop tag.block tag.output (null) E xec.
Page 118: Srf_ - Sr Flip-Flop
Function Blocks UM353-1B PRIORITIES - The priority assigned to SL PRIOR will affect the operation as follows (the outputs HS and LS will go high with all priority assignments, including 0, when event is active): 1. Bargraphs, event LEDs, and condition will flash. ACK button must be used to stop flashing. 2.
Page 119 UM353-1B Function Blocks 3.2.87 SUB_ - Subtraction SUB_ function blocks perform arithmetic subtraction on SUBTRACTION the two input signals. Any unused input will be set to 0.0. SUB_ ESN = 000 All inputs should have the same engineering units. If units Input A SUBTRACTION Output 1...
Page 120 Function Blocks UM353-1B 3.2.89 TH_ - Track & Hold TH_ function blocks can hold an initial value that will TRACK & HOLD transfer to the block output O1 on power up and it can be used to track the TV input when input TC is high (1). ESN = 000 Track Variable The HOLD value can be changed on line, using the pulser,...
Page 121: Tsw_ - Transfer Switch
UM353-1B Function Blocks 3.2.91 TSW_ - Transfer Switch TRANSFER SWITCH TSW_ function blocks select one of two analog input signals as the output signal. Input A becomes the output when input SC is low (0) and input B will be the output ESN = 000 TSW_ when input SC goes high (1).
Page 122 Function Blocks UM353-1B 3-92 April 2012...
Page 123: Factory Configured Options
Factory Configured Options 4.0 FACTORY CONFIGURED OPTIONS Factory Configured Options provide an easy way to configure a Model 353. In most cases a Factory Configured Option (FCO) will provide a complete, functional loop controller, once the proper I/O connections are made.
Page 124: Fco101 - Single Loop Controller W/ Tracking Setpoint
Factory Configured Options UM353-1B 4.1 FCO101 - Single Loop Controller w/ Tracking Setpoint Factory Configured Option FCO101 provides a single loop controller configured in Loop01. A block diagram of the loop configuration is shown below along with any changes to the default parameter values of the configured blocks.
Page 125: Fco102 - Single Loop Controller W/ Fixed Setpoint
UM353-1B Factory Configured Options 4.2 FCO102 - Single Loop Controller w/ Fixed Setpoint Factory Configured Option FCO102 provides a single loop controller configured in Loop01. A block diagram of the loop configuration is shown below along with any changes to the default parameter values of the configured blocks.
Page 126: Fco103 - External Set Controller With Tracking Local Setpoint
Factory Configured Options UM353-1B 4.3 FCO103 - External Set Controller with Tracking Local Setpoint Factory Configured Option FCO103 provides a single loop controller with external setpoint configured in Loop01. A block diagram of the loop configuration is shown below along with any changes to the default parameter values of the configured blocks.
Page 127 UM353-1B Factory Configured Options ODC - Operator Display for Controllers P RG PTR - P Range Pointer ------ Loop01.AIN1.OR V RG PTR - V Range Pointer ----- Loop01.PID.OR X RG PTR - X Range Pointer ----- Loop01.AIN2.OR INPUT P - Input P (Process) ------ Loop01.AIN1.O1 INPUT S - Input S (Setpoint) ----- Loop01.E/I.O1 INPUT V - Input V (Valve) ------- Loop01.A/M.O1 INPUT X - Input X (X-Variable) - Loop01.AIN2.O1...
Page 128: Fco104 - External Set Controller With Non-Tracking Local Setpoint
Factory Configured Options UM353-1B 4.4 FCO104 - External Set Controller with Non-Tracking Local Setpoint Factory Configured Option FCO104 provides a single loop controller with external setpoint configured in Loop01. A block diagram of the loop configuration is shown below along with any changes to the default parameter values of the configured blocks.
Page 129 UM353-1B Factory Configured Options ODC - Operator Display for Controllers P RG PTR - P Range Pointer ------ Loop01.AIN1.OR V RG PTR - V Range Pointer ----- Loop01.PID.OR X RG PTR - X Range Pointer ----- Loop01.AIN2.OR INPUT P - Input P (Process) ------ Loop01.AIN1.O1 INPUT S - Input S (Setpoint) ----- Loop01.E/I.O1 INPUT V - Input V (Valve) ------- Loop01.A/M.O1 INPUT X - Input X (X-Variable) - Loop01.AIN2.O1...
Page 130: Fco105 - Ratio Set Control W/ Operator Setpoint Limits
Factory Configured Options UM353-1B 4.5 FCO105 - Ratio Set Control w/ Operator Setpoint Limits Factory Configured Option FCO105 provides a ratio set controller in Loop01. The setpoint to the Captive Flow controller can be maintained as a ratio of the Captive Flow to Wild Flow. The controller has complete setpoint tracking as well as ratio tracking.
Page 131 UM353-1B Factory Configured Options PID - PID Controller Function Block RG PTR - Range Pointer ----------- Loop01.AIN2.OR INPUT P - Input P ------------------ Loop01.AIN2.O1 INPUT S - Input S ------------------ Loop01.SPLIM.O1 INPUT F - Input F ------------------ Loop01.A/M.O1 INPUT A - Input A ----------------- Loop01.A/M.AS INPUT I - Input I ------------------- Loop01.E/I.ES ESN - Exec.
Page 132: Fco106 - Single Loop Controller W/ Operator Setpoint Limits
Factory Configured Options UM353-1B 4.6 FCO106 - Single Loop Controller w/ Operator Setpoint Limits Factory Configured Option FCO106 provides a single loop controller configured in Loop01. This is similar to FCO101 but with a SPLIM block added to the output of the SETPT block. A block diagram of the loop configuration is shown below along with any changes to the default parameter values of the configured blocks.
Page 133: Fco107 - Dual Loop Controller
UM353-1B Factory Configured Options 4.7 FCO107 - Dual Loop Controller Factory Configured Option FCO107 provides two independent loops with tracking setpoints. The block diagram of the configuration of the two loops is shown below along with the changes made to the default parameter values of the configured blocks.
Page 134 Factory Configured Options UM353-1B Loop 01 (cont) ODC - Operator Display for Controllers P RG PTR - P Range Pointer ----- LOOP01.AIN1.OR V RG PTR - V Range Pointer ---- LOOP01.PID.OR INPUT P - Input P (Process) ----- LOOP01.AIN1.O1 INPUT S - Input S (Setpoint) ---- LOOP01.SETPT.O1 INPUT V - Input V (Valve) ------ LOOP01.A/M.O1 LOOP # - Loop# ----- 01 AOUT1 - Analog Output 1 Function Block...
Page 135: Fco121 - Cascade Control
UM353-1B Factory Configured Options 4.8 FCO121 - Cascade Control Factory Configured Option FCO121 provides two loops configured for Cascade control. The block diagram of the configuration of the two loops is shown below along with the changes made to the default parameter values of the configured blocks.
Page 136 Factory Configured Options UM353-1B Primary Loop (cont) PID - PID Controller Function Block RG PTR - Range Pointer -------- SEC.AIN2.OR INPUT P - Input P --------------- SEC.AIN2.O1 PID - PID Controller Function Block RG PTR - Range Pointer --------- PRIM.AIN1.OR INPUT S - Input S ---------------- SEC.E/I.O1 INPUT P - Input P ---------------- PRIM.AIN1.O1 INPUT F - Input F ---------------- SEC.A/M.O1...
Page 137: Fco122 - Cascade Control W/ Operator Setpoint Limits
UM353-1B Factory Configured Options 4.9 FCO122 - Cascade Control w/ Operator Setpoint Limits Factory Configured Option FCO122 provides two loops configured for Cascade control. The block diagram of the configuration of the two loops is shown below along with the changes made to the default parameter values of the configured blocks.
Page 138 Factory Configured Options UM353-1B Primary Loop (cont) E/I - Ext/Int Transfer Switch Function Block INPUT ST - Input ST --------- SEC.PB2SW.PS ALARM - Alarm Function Block RG PTR - Range Pointer -------- PRIM.AIN1.OR INPUT E - Input E ------------ PRIM.A/M.O1 INPUT P - Input P --------------- PRIM.AIN1.O1 INPUT I - Input I -------------- SEC.SETPT.O1 INPUT D - Input D -------------- PRIM.SPLIM.O1...
Page 139: Network Communications
Ubus Module Types (353R)..............x7951 - x8000* Loop Trend Data (ref. MLTP pointer) ..........x8001 - x9000 (spares)....................x9001 - x9999 * Areas of the map that apply to other 353 products and do not apply to the 353 Design Level B. April 2012...
Page 140 Network Communications UM353-1B EXTENDED MODBUS REGISTERS: The traditional addressing of Modbus Holding Registers has been limited to 9999. However, since the actual address is contained in a 16-bit word, addresses above 9999 are available. Many Modbus Masters support this extended addressing. Configuration data for a Sequencer & Timers contained in a single sequencer loop can be accessed in this space.
Page 141: Data Mapping
Modbus Application Note: Refer to application document AD353-108 for information on using Modbus communications with controller products. See Section 1.3 Customer/Product Support for access to the Siemens Website to download the current versions of publications referenced in this manual.
Page 142: Station Data
(0-none, 1-controller, 2-sequencer, 3-analog ind., 4-discrete ind., 5-pushbuttons) MSLCP R/W Modbus Seq. Loop Config. Pt 0-25 ($0000-$0019) 40048 Station Address 0-250 ($0000-$00FA) 40049 Station Data that applies to other 353 controllers and does not apply the 353 “Design Level B.” April 2012...
Page 143 UM353-1B Data Mapping Front Port (Display Assembly) RTS 1-3 ($0001-$0003) 40050 40051-40057 reserved MLTP Modbus Loop Trend Pointer 0-25 ($0000-$0019) 40058 NLTB Number of Loop Trend Blocks 0-5 ($0000-$0005) 40059 AASEL R/W Active Ack’d Station Error Log 0-33767($0000-$7FFF) 40060 R/W (1) Standard Time in Years 2000-2099 40061 R/W (1) Standard Time in Months...
Page 144: Station String Data (8-Bit Ascii Char - 2/Word)
Data Mapping UM353-1B 6.2.2 Station String Data (8-bit ASCII Char - 2/Word) Code Description Range Register (MB) STAG Station Tag 12 ASCII Char 40101-40106 CFNR Configuration File Name Reduced 8 ASCII Char Configuration File Name 20 ASCII Char 40107-40116 Station Serial No. 8 ASCII 40117-40120 Spares...
Page 145: Loop Data
UM353-1B Data Mapping 6.3 LOOP DATA Loop data is grouped into several categories. When using Modbus, the groupings enable single data requests (up to 60 Words/Registers or 48 Coils) to obtain similar data with a single command. The loop will have different data if assigned as a controller type (i.e.
Page 146: Variable Loop Integer Data
Data Mapping UM353-1B 6.3.2 Variable Loop Integer Data Controller [ODC] Code Description Range Register (MB) L#TSPI Target Setpoint (%) -3.3 to 103.3 ($0-$0FFF) 40451+30(#-1) L#HLI Setpoint High Limit (%) -3.3 to 103.3 ($0-$0FFF) 40452+30(#-1) L#LLI Setpoint Low Limit (%) -3.3 to 103.3 ($0-$0FFF) 40453+30(#-1) L#RTI Setpoint Ramp Time (min)
Page 147 UM353-1B Data Mapping Analog Indicator [ODA] - (V2.2) Code Description Range Register (MB) L#P1ALI Process 1 Alarm A Limit (%) -3.3 to 103.3 ($0-$0FFF) 40451+30(#-1) L#P1BLI Process 1 Alarm B Limit (%) -3.3 to 103.3 ($0-$0FFF) 40452+30(#-1) L#P2ALI Process 2 Alarm A Limit (%) -3.3 to 103.3 ($0-$0FFF) 40453+30(#-1) L#P2BLI...
Page 148: Static Loop Integer Data
Data Mapping UM353-1B 6.3.3 Static Loop Integer Data Controller [ODC] Code Description Range Register (MB) L#PGI Proportional Gain -9.99 to -0.01 ($1419-$17FF) 41201+30(#-1) 0.01 to 9.99 ($1801$1BE7) -100.0 to -10.0 ($2418-$279C) 10.0 to 100.0 ($2864-$2BE8) L#TII Integral Time (min) 0.01 to 9.99 ($2081-$2467) 41202+30(#-1) 10.0 to 99.9 ($10E4-$1467) 100 to 3967 ($30E4-$3FFF)
Page 149: Dynamic Loop Floating Point Data (32-Bit Ieee)
UM353-1B Data Mapping 6.3.4 Dynamic Loop Floating Point Data (32-bit IEEE) Controller [ODC] Code Description Range Register (MB) L#PF Process Real 41951+20(#-1) L#SF Setpoint Real 41953+20(#-1) L#VF Valve Real 41955+20(#-1) L#XF X Variable Real 41957+20(#-1) L#YF Y Variable Real 41959+20(#-1) L#RF Ratio Real...
Page 150: Variable Loop Floating Point Data (32-Bit Ieee)
Data Mapping UM353-1B 6.3.5 Variable Loop Floating Point Data (32-bit IEEE) Controller [ODC] Code Description Range Register (MB) L#TSPF Target Setpoint Real 42451+60(#-1) L#HLF Setpoint High Limit Real 42453+60(#-1) L#LLF Setpoint Low Limit Real 42455+60(#-1) L#RTF Setpoint Ramp Time (min) Real 42457+60(#-1) L#RRF...
Page 151: Static Loop Floating Point Data (32-Bit Ieee)
UM353-1B Data Mapping Analog Indicator [ODA] Code Description Range Register (MB) L#P1ALF Process 1 Alarm A Limit Real 42451+60(#-1) L#P1BLF Process 1 Alarm B Limit Real 42453+60(#-1) L#P2ALF Process 2 Alarm A Limit Real 42455+60(#-1) L#P2BLF Process 2 Alarm B Limit Real 42457+60(#-1) L#P3ALF...
Page 152 Data Mapping UM353-1B Sequencer [ODS] Code Description Range Register (MB) L#S001TIM Step 1 Time Period (min) Real 43951+60(#-1) L#S001AEP Step 1 Analog End Point Real 43953+60(#-1) L#S002TIM Step 2 Time Period (min) Real 43955+60(#-1) L#S002AEP Step 2 Analog End Point Real 43957+60(#-1) L#S003TIM...
Page 153: String Loop Data (8-Bit Ascii Char - 2/Word)
UM353-1B Data Mapping 6.3.7 String Loop Data (8-bit ASCII Char - 2/Word) Controller [ODC] Code Description Range Register (MB) L#TAG Loop Tag 12 ASCII Char 45451+100(#-1) L#PUR Process Units - Reduced 4 ASCII Char 45457+100(#-1) L#PU Process Units 6 ASCII Char 45459+100(#-1) L#VU Valve Units...
Page 154 Data Mapping UM353-1B Analog Indicator [ODA] Code Description Range Register (MB) L#TAG Loop Tag 12 ASCII Char 45451+100(#-1) L#P1T Process 1 Tag 6 ASCII Char 45457+100(#-1) L#P1U Process 1 Units 6 ASCII Char 45460+100(#-1) L#P2T Process 2 Tag 6 ASCII Char 45463+100(#-1) L#P2U Process 2 Units...
Page 155 UM353-1B Data Mapping L#G3Tag Group 3 Tag 6 ASCII Char 45499+100(#-1) L#G3P1T Group 3 PB1 Tag 6 ASCII Char 45502+100(#-1) L#G3P2T Group 3 PB2 Tag 6 ASCII Char 45505+100(#-1) L#G3SAT Group 3 Switch Position A Tag 6 ASCII Char 45508+100(#-1) L#G3SMT Group 3 Switch Position M Tag 6 ASCII Char...
Page 156: Coil Loop Data (1-Bit)
Data Mapping UM353-1B 6.3.8 Coil Loop Data (1-bit) Controller [ODC] Code Description Range Coil(MB) 1-Auto 0-Manual 00296+48(#-1) 1-Local 00297+48(#-1) L#SS 1-AM block in STANDBY 00298+48(#-1) 1-External Set 00299+48(#-1) L#CN 1-Console 00300+48(#-1) L#CM 1-Computer 00301+48(#-1) L#RS 1-Ramping Setpoint 00302+48(#-1) L#OR 1-Override 00303+48(#-1) L#EM 1-Emergency Manual...
Page 157 UM353-1B Data Mapping Sequencer Loop [ODS] Code Description Range Coil (MB) L#HS 1-Hold Sequencer 00296+48(#-1) 1-Loop Local 00297+48(#-1) L#RSQ 1-Reset Sequencer 00298+48(#-1) L#TC 1-Track 00299+48(#-1) L#CN 1-Console 00300+48(#-1) L#CM 1-Computer 00301+48(#-1) L#SSF 1-Step Forward (normal 0) 00302+48(#-1) L#SSB 1-Step Backward (normal 0) 00303+48(#-1) (spare) 00304+48(#-1)
Page 158 Data Mapping UM353-1B Analog Indicator [ODA] Code Description Range Coil(MB) L#P1AA 1-Process 1 Alarm A is Active 00296+48(#-1) L#P1AN 1-Process 1 Alarm A is Not Acknowledged 00297+48(#-1) L#P1AE 1-Process 1 Alarm A is Enabled 00298+48(#-1) L#P1BA 1-Process 1 Alarm B is Active 00299+48(#-1) L#P1BN 1-Process 1 Alarm B is Not Acknowledged...
Page 159 UM353-1B Data Mapping Digital Indicator [ODD] Code Description Range Coil(MB) L#D0I Discrete 0 Input 1-ON 0-OFF 00296+48(#-1) L#D1I Discrete 1 Input 1-ON 0-OFF 00297+48(#-1) L#D2I Discrete 2 Input 1-ON 0-OFF 00298+48(#-1) L#D3I Discrete 3 Input 1-ON 0-OFF 00299+48(#-1) L#D4I Discrete 4 Input 1-ON 0-OFF 00300+48(#-1) L#D5I Discrete 5 Input 1-ON 0-OFF...
Page 160 Data Mapping UM353-1B Pushbutton/Switch Indicator [ODP] Code Description Range Coil(MB) L#G1P1 Group 1 - Press PB1 (**) 00296+48(#-1) L#G1P2 Group 1 - Press PB2 (**) 00297+48(#-1) L#G1S3 Group 1 - Auto/Man Switch (*) 00298+48(#-1) L#G1FS Group 1 Feedback Status 00299+48(#-1) L#G2P1 Group 2 - Press PB1 (**) 00300+48(#-1)
Page 161: Pcom Block Status
UM353-1B Data Mapping 6.3.9 PCOM Block Status Controller/Sequencer Code Description Range Coil(MB) 1-INIT_OK 09101+32(#-1) L#INIT_OK 1-DFAIL 09102+32(#-1) L#DFAIL 1-RESET 09103+32(#-1) L#RESET 1-START 09104+32(#-1) L#START 1-RESTART 09105+32(#-1) L#RESTART 1-HOLD 09106+32(#-1) L#HOLD 1-PCOMP 09107+32(#-1) L#PCOMP 1-ABORT 09108+32(#-1) L#ABORT 1-READY 09109+32(#-1) L#READY 1-RUN 09110+32(#-1) L#RUN 1-HELD...
Page 162: Sequencer Loop I/O Coil Data (1-Bit)
Data Mapping UM353-1B 6.3.10 Sequencer Loop I/O Coil Data (1-bit) Sequencer: Code Description Range Coil (MB) SG0KI0 Seq. Group 0 (cur. step) masK for Input 0 01496 ....................................SG0KIF Seq. Group 0 (cur. step) masK for Input F 01511 SG0SI0 Seq.
Page 163: Trend Data (Loop Defined By Mltp)
UM353-1B Data Mapping 6.3.11 Trend Data (Loop Defined by MLTP) Code R/W Description Range Register (MB) A1RMN ATD01 MIN SCALE Real 48001 A1RMX ATD01 MAX SCALE Real 48003 A1DPP ATD01 Decimal Point Position 48005 A1EU ATD01 Engineering Units 6 ASCII Char 48006 A1YR ATD01 Year V2.0 (5)
Page 164 Data Mapping UM353-1B Code Description Range Register (MB) A3RMN ATD03 MIN SCALE Real 48401 A3RMX ATD03 MAX SCALE Real 48403 A3DPP ATD03 Decimal Point Position 48405 A3EU ATD03 Engineering Units 6 ASCII Char 48406 A3YR ATD03 Year V2.0 (5) 1997- 48409 A3MT ATD03 Month V2.0 (5)
Page 165 UM353-1B Data Mapping Code Description Range Register (MB) A5RMN ATD05 MIN SCALE Real 48801 A5RMX ATD05 MAX SCALE Real 48803 A5DPP ATD05 Decimal Point Position 48805 A5EU ATD05 Engineering Units 6 ASCII Char 48806 A5YR ATD05 Year V2.0 (5) 1997- 48809 A5MT ATD05 Month V2.0 (5)
Page 166: Configuration Data Sequencer Loop
Data Mapping UM353-1B 6.3.12 Configuration Data Sequencer Loop The Modbus registers on this page refer to configuration parameters of function blocks within a specific loop previously defined by Modbus parameter MSLCP (40048). For example, to read or write the Step 1 Group 0 Input Mask for the PRSEQ block that is in a loop with a Modbus Index of 3, write a 3 to 40048, then read or write to register 410001.
Page 167 UM353-1B Data Mapping Sequencer Time & Analog Configurations Code Description Range Register (MB) S001TIM Step 1 Time Period (min) Real 420001 S001AEP Step 1 Analog End Point Real 420003 S002TIM Step 2 Time Period (min) Real 420005 S002AEP Step 2 Analog End Point Real 420007 S003TIM...
Page 168 Data Mapping UM353-1B 6-28 April 2012...
Page 169: Installation
7.1 INSTALLATION CONSIDERATIONS A Siemens 353 is intended for flush panel mounting in a vibration free instrument panel or rack in an indoor or sheltered location. Mount a single controller in a single-station panel cutout or mount several controllers in a row in a multiple-station panel cutout.
Page 170 No. of Fans: One for each 16 stations or 3 ft. of panel width. Although 353 boards have a protective coating, the Air Inlet: 30 in² for each fan. If filters are used, they must be changed periodically (increase inlet to 50 in²).
Page 171: Mechanical Installation
UM353-1B Installation 1. Identify contaminants and implement methods to reduce their presence. 2. Install protective housing for field mounted controllers. 3. When cleaning equipment and surrounding area, especially the floor, either vacuum away all dust and dirt or use a dampened rag or mop. Sweeping or dry dusting recirculates dust and dirt. 4.
Page 172: Panel And Rack Mounting Guidelines
Panel Cutout Dimensions: Tolerances +0.06/-0 [+1.5/-0] Height = 5.44 [138.2] Width = (2.84 X A) - 0.16 inches [(72.0 X A) - 4.1] mm Where: A= Number of 353 Stations and 353R or i|pac Faceplates Figure 7-2 Panel Cutout Dimensions April 2012...
Page 173: Station Mounting
0.32 Max. (0.8) Figure 7-3 Siemens 353 Dimensions 7.3.3 Station Mounting A straight slot screwdriver with at least a 10" (254 mm) shank is needed to tighten the two mounting clip screws. 1. Locate the supplied Mounting Clip Kit. It contains two mounting clips and two 8-32 x 1" fillister head screws.
Page 174: Electrical Installation
UM353-1B 7.4 ELECTRICAL INSTALLATION These sections contain electrical connection details for wiring a Siemens 353. Each case rear connector and terminal is identified. Connector cover removal and separation of the removable portion of a connector from the fixed portion is described in section 7.3.
Page 175 Signal Input Wire Connector connection when multiple leads are involved. An example of its use is shown at right. Several crimp-on connectors are provided in various Siemens 353 installation kits, and they are available from most electrical supply sources. Range Resistor Wire Routing and Conduit - DC wiring should be separated from AC wiring and away from AC powered pushbuttons, alarms, annunciators, motors, solenoids, and similar devices.
Page 176 Installation UM353-1B Terminal Function, ID, and Number Case/Safety Ground Network Communications A, NCA, 3 Network Communications B, NCB, 4 Transmitter Power 26 Vdc+, XMTR+, 5 Transmitter/Station Common, COM, 6 Transmitter Power, 26 Vdc+, XMTR+, 7 Digital Output 1+, DOUT1+, 8 Digital Outputs 1/2 Common, DOUTC, 9 Power Input Digital Output 2+, DOUT2+, 10...
Page 177 UM353-1B Installation Table 7-1 Rear Terminal Assignments CONTROLLER BOARD I/O EXPANDER BOARD Description Description Power - AC Hot/ DC + Relay Output 1 Normally Closed ACH/DC+ ROUT1nc Power - AC Neutral/DC - Relay Output 1 Common ACN/DC- ROUT1c Network Communication A Relay Output 1 Normally Open ROUT1no Network Communication B...
Page 178: Analog Signal Input Wiring (4-20 Ma, 1-5 Vdc, And Mv)
7.4.2 Analog Signal Input Wiring (4-20 mA, 1-5 Vdc, and mV) Siemens 353 analog signal input terminals are connected to software function blocks AIN and AINU within the controller. Table 7-1 correlates function blocks and input terminals. These terminals will accept several input signal types with the appropriate wiring and components.
Page 179 UM353-1B Installation External Power Model 353 MG00604a Source Rear Terminals External Devices 1-5 Vdc AIN1 Analog Signal, 4-Wire Transmitter, 4-20 mA Output 1-5 Vdc AIN2 Analog Signal, 4-Wire Transmitter, 4-20 mA Output 1-5 Vdc AIN3 Analog Signal, 4-Wire Transmitter, 4-20 mA Output...
Page 180: Analog Output Wiring (4-20 Ma, 1-5 Vdc)
Analog output functions blocks are AOUT1, AOUT2, and AOUT3. Figure 7-9 shows connections for an external device that accepts 4-20 mA. For an external device that needs 1-5 Vdc, see Figure 7-10. Refer to Section 7.4.1 for wiring guidelines. Model 353 Rear Terminals** Station Common...
Page 181: Digital Input And Output Wiring
Note the use of transient suppression diodes in Figure 7-12C. Always install a transient suppression component across a reactive component, such as a relay coil, to protect the semiconductor devices in the Siemens 353. Digital output common, DOUTC, is connected to station common.
Page 182 Installation UM353-1B Resistive Load Controller Terminals 26 Vdc Digital Output Common Controller Terminals 26 Vdc Common Ground Bus Resistive Load 10K Typical Earth Ground Digital Output A. Current Output, Isolated Common Inductive Load with Common Ground Bus Suppression Diode, Controller Terminals See Note Earth Ground...
Page 183: Thermocouple Input Wiring
Thermocouple input wiring is shown in Figure 7-13. Shown is a typical grounded tip thermocouple. If an ungrounded thermocouple is used, the thermocouple wire shield can be grounded at the Siemens 353. Thermocouple wire often has a solid conductor. Make connections as outlined in Section 7.4.1. Be sure that the solid conductor is satisfactorily clamped by the terminal screw and pressure plate.
Page 184: Rtd Input Wiring
Installation UM353-1B Analog Input Universal 1 a Reference Junction for AINU1 Reference Junction for AINU2 Analog Input Universal 1 d Note: Place Reference Junctions Analog Input Universal 2 a against the connector and as close to the Connector Socket Assembly as possible. Analog Input Universal 2 d Connector Socket Assembly...
Page 185: Ohms And Slidewire Input Wiring
A resistive load is recommended. An inductive or capacitive load can cause high peak currents or contact arcing which can pit or otherwise damage contacts. The arcing associated with an inductive load can be limited by connecting a voltage transient suppressor, such as a 1N4005 diode, across the load. Model 353 Rear Terminals Load...
Page 186: Modbus Wiring
This section describes the wiring needed to connect a host device to a Siemens 353’s Modbus network interface. When connected, the host can read data from and write data to a Siemens 353 in a command/response format. Most host devices communicate using RS232 while the Modbus network interface is RS485. As shown in Figure 7- 18, a 2-wire RS485 to RS232 converter is installed to perform the protocol conversion and adapt the connection hardware.
Page 187 2. RS485 recommended cable is Belden 9842, 24 AWG, 120 Ohms or equivalent cable. 3. Up to 32 controllers (Model 352P, Model 353, and Model 353R or i|pac) can be connected. 4. A user-supplied 120 Ohm network termination resistor should be installed on the last device on the network.
Page 188: Wiring To A Siemens Sirec D Recorder
7.4.11 Wiring to a Siemens SIREC D Recorder Figure 7-19 shows the wiring needed to connect a SIREC D analog input to a Model 353 analog input. As shown, a 1-5 Vdc transmitter input to the Model 353 is also routed the recorder’s Analog Input 1.
Page 189 UM353-1B Installation Model 353 Circuit Breaker or Fuse Black External Power White 120/240 Vac or 24 Vdc Green Earth Ground H = Terminal on rear of case. = Green ground screw at top center Case Rear of rear terminal area.
Page 190: Factory Calibration
Installation UM353-1B 7.5 FACTORY CALIBRATION Unless a special calibration is ordered, the factory calibration is as follows: Table 7-2 Factory Calibration ANALOG INPUT OR OUTPUT FACTORY CALIBRATION Analog input function blocks 1 to 5 Vdc Analog output function blocks 4 to 20 mA Thermocouple Type J, Upscale Break CAL ZERO - 0°C...
Page 191: Local Faceplate Operation
Active Loop. See the function block details for more information on PB2SW. • PAC 353 A/M Pushbutton - controls the operation of an A/M (Auto/Manual) function block when the block has been configured for use within the Active Loop.
Page 192 Operation UM353-1B Priority: • Priority 1 causes the station bargraphs and event LEDs to flash and requires acknowledgment to stop flashing. This is the highest priority. • Priority 2 also flashes the bargraphs but stops flashing when the event clears (i.e. Self Clearing). •...
Page 193: Configuration Mode
UM353-1B Operation 8.2 CONFIGURATION MODE Configuration pushbuttons are located behind the flip-down door on the lower quarter of the faceplate. Note that many of these buttons are used in both the normal operation mode and configuration mode, as described below. •...
Page 194: Autotune Procedure
Operation UM353-1B 8.3 AUTOTUNE PROCEDURE If the AUTOTUNE parameter in the controller function block is set to YES, the autotune procedure can be initiated using the TUNE pushbutton located behind the flip-down door. The Autotuner will substitute an ON_OFF controller for the PD or PID function. By making +/- step changes to the valve position, the controller will control the process at the current setpoint while it learns about the process dynamics.
Page 195 UM353-1B Operation Autotuning Considerations: Figure 8-1 Chart 1, Autotune Process Noise – could have an effect on the autotuner. Chart 2 illustrates the same process as Chart 1 but more significant noise. The autotuner settings were the same but the results of this test produced a warning W3 and recommended settings of P=1.40 &...
Page 196 Operation UM353-1B Figure 8-2 Chart 2, Autotune Autotuner Errors - terminate the autotune exercise and returns the control loop to the point prior to the start of autotune. An Error message can be cleared by pressing the ACK button. Table 8-1 Autotune Errors ERROR DESCRIPTION A zero crossing did not occur within 120 minutes.
Page 197: Controller And System Test
(P bargraph). Refer to Section 7 Installation as necessary. CONTROLLER JUMPER TERMINAL INSTALL 250Ω AT TERMINALS Model 353 17 to 20 From 18 to 20 Custom Configuration - Refer to Section 7 Installation as necessary for any additional connections.
Page 198: Configuration
Controller and System Test UM353-1B If a power-up diagnostic test fails, an error code will be displayed on the alphanumeric display. Refer to Sections 10.3 and 10.4 for troubleshooting error codes. If WAIT remains displayed for more than 1 minute, the controller is not powering up correctly and power connections should be checked for loose wiring.
Page 199 UM353-1B Controller and System Test 7. Press STEP DOWN for the function Block menu. 8. Turn the pulser knob to the desired Function Block and Press STEP DOWN. 9. The first function block parameter will be displayed. For example, RG PTR for the A/M Transfer Block or MINSCALE for the Analog Input Block.
Page 200: Alarms
Controller and System Test UM353-1B 9.1.6 Alarms Upon power up, FCO101 has 4 alarms enabled: • Hi alarm at 110% on AIN1 • Lo alarm at -10% on AIN1 • Deviation alarm of 110% between AIN1 and SETPT • No alarm 1.
Page 201: Tag
UM353-1B Controller and System Test 9.1.7 TAG Press the TAG button. Note that Loop01.* (*= P, S, V, X or Y) will scroll across the screen. To change the tag, refer to the Configuration Road Map in Figure 2-1 or the following instructions. Note that although 12 characters are available for the tag, it is suggested that loop names be limited to 6 characters so that the complete tag name will be displayed during normal operation.
Page 202: Tune
Controller and System Test UM353-1B 11. Press STEP DOWN to display ramp TIME. 12. Turn the pulser knob to set the desired Ramp TIME, and press STORE. 13. Press EXIT to return to normal operation mode. Now press the QUICK button. Note that the RTIME parameter will now be displayed instead of the RRATE parameter.
Page 203: View Mode
UM353-1B Controller and System Test 9.1.10 View mode When troubleshooting a configuration, it is often helpful to be able to view the intermediate outputs of function blocks that are not configured as display variables during normal operation. This can be accomplished via the VIEW mode.
Page 204 Controller and System Test UM353-1B April 2012...
Page 205: Maintenance
Particular applications may require further procedures. Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, the matter should be referred to the local Siemens sales office. •...
Page 206: Preventive Maintenance
Maintenance UM353-1 10.2 PREVENTIVE MAINTENANCE The objective for establishing a preventive maintenance program is to provide maximum operating efficiency. Every preventive maintenance operation should assist in realizing this objective. Unless a preventive measure reduces a Station’s down time, it is unnecessary. 10.2.1 Environmental Considerations The controller has been designed to operate within specified environmental parameters (temperature and humidity).
Page 207: Circuit Board Handling
MultiMedia Card Socket Flip-Down Door with Loop ID Card * = Case Assembly Figure 10-1 Siemens 353 Exploded View, Design Level B 10.2.4 Circuit Board Handling ELECTROSTATIC DISCHARGE, ALL ELECTRONIC ASSEMBLIES Semiconductor devices must be protected from electrostatic discharge. A properly grounded conductive wrist strap must be worn whenever a circuit board assembly is handled or touched.
Page 208: Troubleshooting
Maintenance UM353-1 10.3 TROUBLESHOOTING Troubleshooting the controller is primarily done by error codes. Error codes are indicated on the alphanumeric display in response to a failed power-up diagnostic test or to an on-line controller error. Section 10.4 Error Codes lists each code and the type of test or error check, controller response, problem confirmation, and corrective action. The normal controller power-up display sequence is: •...
Page 209 UM353-1B Maintenance Ethernet Activity LED Fuse Ethernet Connector Display Cable MMC Activity LED Figure 10-2 MPU Controller Board Figure 10-3 MultiMediaCard (MMC), Inserting and Ejecting April 2012 10-5...
Page 210: Error Codes
ROUT1 or ROUT2) in a controller that does not have an I/O Expander board installed. 10.4.1 Off-Line Error Codes Off-line error messages are displayed while the 353 is powered but not running function block code and therefore not actively controlling a process. Depending on the message, user intervention will most likely be required.
Page 211: On-Line Error Codes And Status Codes
UM353-1B Maintenance 10.4.2 On-Line Error Codes and Status Codes These codes can be produced while the controller is running function block and may be actively controlling a process. Depending on the message and its priority level, user intervention may be required or the message may simply be informational in nature.
Page 212 Maintenance UM353-1 DISPLAYED LINK/MODBUS DESCRIPTION CODE CODE (Hex/Dec) A3 DEV None Alarm A3 Deviation A3 OR None Alarm A3 Overrange A4 HI None Alarm A4 High A4 LO None Alarm A4 Low A4 HI D None Alarm A4 High Deviation A4 LO D None Alarm A4 Low Deviation...
Page 213: Multimediacard Error Codes
FileErr3 – The file contains one or more unknown function blocks. This is most likely caused by the presence of LIL or LON function blocks in the file (the configuration may have been created for a design level A 353).
Page 214: Display Assembly
Maintenance UM353-1 To replace the fuse: 1. Refer to Section 10.5.2 and remove the Display Assembly 2. Refer to Section 10.5.3 and remove the MPU Controller board. 3. While the controller is apart, visually inspect the assemblies for overheated or otherwise damaged components. 4.
Page 215 UM353-1B Maintenance 10.5.2.2 To Replace the Bezel or Circuit Board REMOVAL 1. Place a properly grounded wrist strap on your wrist and remove the Display Assembly as described above. 2. Refer to Figure 10-4. Notice that the circuit board is captured by a Fixed Retainer at the top of the bezel and a Flexible Retainer at the bottom.
Page 216: Mpu Controller Board
Maintenance UM353-1 5. Install the circuit board in the bezel by slightly inserting the top edge of board under the Fixed Retainer. The top edge is nearest the Numeric and Alphanumeric Displays. 6. Continue to ease the board under the Fixed Retainer while lowering the bottom edge of the board into the bezel. Be sure that the keypad connector mates with the connector on the keypad.
Page 217: Ethernet Cable
UM353-1B Maintenance 3. Disconnect wrist strap. 4. Install MPU Controller board and Display Assembly as described in previous sections. IMPORTANT After replacing an I/O Expander board in a controller whose configuration includes an AINU function block: assemble the controller, apply power, ENTER configuration and STORE the SEN TYPE parameter.
Page 218: Multimediacard - Formatting And File Names
8.3 short file name, in accordance with the Windows file naming convention. If a long file name is typed and saved, Windows will also save a short 8.3 file name. When the card is inserted in a 353 and the file name viewed on the 353 faceplate, the 8.3 file name (8 characters and a 3 character extension) will be shown.
Page 219: Calibration
UM353-1B Calibration 11.0 CALIBRATION A controller is factory calibrated to either the standard values listed in Section 7.5 Factory Calibration or to values specified by the purchaser at time of order. Field calibration should not be necessary. For those cases where inputs or outputs must be adjusted either to meet a local standard or for a more critical application, a field calibration can be performed.
Page 220: Analog Input (Ain1-4)
Calibration UM353-1B 11.1 ANALOG INPUT (AIN1-4) Analog input function blocks have been factory calibrated for 1 to 5 Vdc inputs. Recalibration should not be required unless calibration parameters are to be changed. Periodic recalibration should not be necessary. To calibrate an analog input, use the following procedure. 1.
Page 221: Analog Output (Aout1-3)
UM353-1B Calibration If security is enabled, exiting the configuration mode will lock out the calibration mode until the security combination is re-entered. 11.2 ANALOG OUTPUT (AOUT1-3) Analog output function blocks have been factory calibrated to 4-20 mAdc outputs. If recalibration is necessary use the following procedure.
Page 222 Calibration UM353-1B 11-4 April 2012...
Page 223: Circuit Description
UM353-1B Circuit Description 12.0 CIRCUIT DESCRIPTION This section provides a block diagram level circuit description of the Siemens 353 Controller. 12.1 OVERVIEW Controller hardware architecture is shown in Figure 12-1. An exploded view of the controller showing individual assemblies is provided in Figure 1-1.
Page 224: Mpu Controller Board
LED is located on the exposed (with the faceplate loosened) edge of the Controller board. It will flash with received Ethernet communications. Compatible with Design Level A Siemens 353 and Moore Products Co. 353 controllers that include an Ethernet option board. 12-2...
Page 225: I/O Expander Board
A configuration created at the 353 faceplate will be stored in the root directory of the MultiMediaCard with an 8- character file name and a .V3C extension. Supported MMC file structures are FAT (file allocation table) 12 and FAT 16.
Page 226 Circuit Description UM353-1B 12-4 April 2012...
Page 227: Model Designation And Specifications
UM353-1B Model Designation and Specifications 13.0 MODEL DESIGNATION AND SPECIFICATIONS This section provides model designation information, lists of controller accessories and service parts, detailed controller specifications and hazardous area installation information. IMPORTANT Before installing or servicing a controller, refer to the controller labels and the applicable specifications and hazardous area classifications in this section to ensure that the correct model with the needed certifications is at hand.
Page 228 FM/CSA Div. 2 Class 1 Groups A, B, C & D suitable for non-incendive (CE compliant and ABS approved) Contact Siemens Industry, Inc., Process Instrumentation Division for the latest model designation information, availability of certain options, and current electrical approvals.
Page 229: Accessories
Adapter, DB9 to MMJ11 16353-63 Faceplate Labels ----- Discontinued. 13.3 SERVICE PARTS KITS Exploded view drawings of the Siemens 353 appear in Section 1 Introduction and Section 10 Maintenance. SERVICE PART DESCRIPTION PART NO. MultiMediaCard TGX:16353-304 - FIRMWARE UPDATE KITS - Controller upgrade Utility and Controller Firmware for Models 352P, 353, 353R, 15939-71V4.00...
Page 230 Model 353D _ _ _ _ _ _ _ 303* I/O Expander Board Kit, for Model 353 _ _ _ 1 _ _ _ _. Contains I/O Expander 16353-52* Board and Range Resistor and Reference Junction Kit. Does not include terminals 27-52;...
Page 231: Mechanical Specifications
UM353-1B Model Designation and Specifications 13.4 MECHANICAL SPECIFICATIONS Panel Cutout Dimensions ..........See Figure 7-2 Controller Dimensions..........See Figures 7-3 13.5 POWER INPUT REQUIREMENTS Voltage Input Model 353A ..........85-264 Vac, 47-63 Hz AC power ride through time....25 msec. (minimum) Model 353D ..........24 Vdc, +20%, -15% Power ...............25 Watts, 40 VA (maximum) Wire Size, Recommended ...........18 AWG (0.96 mm...
Page 232: I/O Expander Board Specifications
Model Designation and Specifications UM353-1B Off State Leakage Current......< 200 uA @ 30 Vdc Transmitter Power ............25 Vdc +/-3V, 120 mA, short circuit protected MultiMediaCard ............MMC or MMCplus™ up to 2 GB; must support SPI mode 13.7 I/O EXPANDER BOARD SPECIFICATIONS Analog Inputs, Universal: (2) Type ‘J’...
Page 233 UM353-1B Model Designation and Specifications Type ‘B’ Thermocouple: Range Limits........-18°C to 1815°C (0°F to 3300°F) Performance Range......800 to 1815°C Accuracy .........+/-0.7°C Conformity........<= 0.06° Software Output Type.....Analog (configurable °C, °F, °R, °K) Ambient Temperature Effect: ..+/- 0.15°C/°C Type ‘N’ Thermocouple: Range Limits........-200°C to 1300°C (-325°F to 2370°F) Performance Range......0 to 1300°C Accuracy .........+/-0.5°C Conformity........<= 0.06°...
Page 234 Model Designation and Specifications UM353-1B Millivolt Overvoltage Case Rear Terminals Case Rear Terminals Maximum AINU1 AINU2 46 to 47 50 to 51 +/- 30 Vdc 45 to 47 49 to 51 +5/-0.7 Vdc 48 to 47 52 to 51 45, 46, 47, or 48 to 49, 50, 51, or 52 to +/- 30 Vdc station common...
Page 235: Environmental Specifications
Typical Location ...........Out-of-doors or other area without environmental controls Enclosure............User supplied Model 353 Case..........Installed inside enclosure Model 353 Display........Exposed through enclosure to external environment Installation Requirements......Refer to Section 7 Installation Temperature Limits: Enclosure Internal, Operating .......0° to 50°C (32° to 122°F) Enclosure External, Operating ......-40°...
Page 236: Agency Approvals
UM353-1B 13.9 AGENCY APPROVALS The Siemens 353 has been designed to meet various agency approvals. Contact the factory or your local Siemens (Process Instrumentation Business Unit) representative for current approvals. Labels on each Siemens 353 list the agency approvals that apply to that particular instrument.
Page 237: Special Conditions For Safe Use
For critical applications using thermocouples and RTDs where improved performance is necessary at the frequencies of use, other Siemens solutions are available. The Siemens Sitrans T series of Temperature Transmitters with 4-20 ma outputs can be used as the input signal to the Model 353. •...
Page 238 Model Designation and Specifications UM353-1B EC Declaration of Conformity 13-12 April 2012...
Page 239 UM353-1B Model Designation and Specifications Annex A to the EC Declaration of Conformity April 2012 13-13...
Page 240 Model Designation and Specifications UM353-1B 13-14 April 2012...
Page 241: Abbreviations And Acronyms
UM353-1B Abbreviations And Acronyms 14.0 ABBREVIATIONS AND ACRONYMS This section contains definitions for many of the abbreviations and acronyms that frequently appear in this User’s Manual. Less frequently used terms are defined where they appear. Where a term has more than one meaning, context will usually indicate the meaning.
Page 242 Abbreviations And Acronyms UM353-1B LED - Light Emitting Diode Q - quality LIB - library QHD - Quickset Hold (FB) LL - Lead/Lag (FB) QS - quick set, quality status LMT - Limit (FB) QSPI - Queued Serial Peripheral Interface LN_ - Natural Logarithm (FB) LO - low, lockout R - reset, Rankine...
Page 243 UM353-1B Abbreviations And Acronyms V - valve, volt(s) XOR - Exclusive OR Logic (FB) VAL - value ZDO - zero drop out W - watts WD - watchdog XMTR - transmitter April 2012 14-3...
Page 244 Abbreviations And Acronyms UM353-1B 14-4 April 2012...
Page 245: Software Release Memo
ENHANCEMENTS The following enhancements are included in version 4.03 firmware: Universal T/C inputs – At power up, a design level “B” 353 controller with an I/O Expander Board will now correctly clear an error status retained from the previous session.
Page 246 Siemens Industry, Inc assumes no liability for errors or omissions in this document or for the application and use of information included in this document. The information herein is subject to change without notice.

Siemens 353 User Manual

1 Introduction

2 Configuration Overview

3 Function Blocks

4 Factory Configured Options

5 Network Communications

6 Data Mapping

7 Installation

8 Local Faceplate Operation

9 Controller and System Test

10 Maintenance

11 Calibration

12 Circuit Description

13 Model Designation and Specifications

14 Abbreviations and Acronyms

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Summary of Contents for Siemens 353