Related Manuals for Siemens Siwarex U
Summary of Contents for Siemens Siwarex U
- Page 1 ® SIWAREX Device manual Version: 01/2012 For modules with order number 7MH4950-1AA01 and 7MH4950-2AA01...
- Page 2 Brand names/Trademarks SIWAREX®, SIMATIC®, SIMATIC HMI®, and SIMATIC NET® are trademarks of Siemens AG. The other designations in this text may be trademarks the use of which by third persons for their own purposes might infringe proprietor rights.
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Page 3: Table Of Contents
Safety instructions Table of contents Preface SIWAREX U Scope of delivery Universal weighing module for Product overview SIMATIC S7 300 and ET 200M Hardware configuration and installation Technical manual for modules with order Weighing functions number 7MH4950-1AA01 and 7MH4950-2AA01 Commands... - Page 4 Five basic rules for ensuring EMC..................4-12 ..................4-13 NSTALLATION ON THE PROFILE RAIL .......................4-14 ONNECTION AND WIRING 4.4.1 Connection areas of SIWAREX U..................4-14 4.4.2 Shield connection......................4-14 4.4.3 Connections at the front connector..................4-15 4.4.4 Connection of the 24 V power supply ................4-16 4.4.5...
- Page 5 Evaluating the diagnostic alarm with OB82..............7-44 7.5.2 Diagnosis by means of the data set DS31/32..............7-46 7.5.3 Diagnosis by means of the component status ..............7-46 7.5.4 Diagnostic buffers on SIWAREX U .................7-47 ........................7-47 ROCESS ALARMS ) ......7-48 ESSAGE LIST OF DATA AND COMMAND ERRORS SYNCHRONOUS MESSAGES ) ........7-48...
- Page 6 SYSTEM OVERVIEW WITH SIWAREX U.............. 3-6 FIGURE 3-2 AREAS OF APPLICATION OF SIWAREX MODULES IN THE PRODUCTION CHAIN FIGURE 3-3 TYPICAL CONFIGURATION SIMATIC S7 WITH SIWAREX U......3-8 FIGURE 3-4 SIWATOOL U OVERVIEW ..................3-9 FIGURE 4-1 SIWAREX U FRONT VIEW, FLAP OPEN...............4-14 FIGURE 4-2 INSTALLATION DIAGRAM FOR THE SHIELD CLAMPS........4-15...
- Page 7 OPERATING ERRORS ....................5-39 TABLE 5-9 DATA OR COMMAND ERRORS................5-39 TABLE 5-10 ALLOCATION OF DR 40..................5-39 TABLE 6-1 COMMAND LIST OF SIWAREX U .................6-41 TABLE 6-2 COMMAND GROUPS OF SIWAREX U ..............6-42 TABLE 7-1 CONTENT OF DS0 ....................7-45 TABLE 7-2 CONTENT OF DS1 ....................7-46 TABLE 7-3 LIST OF DATA AND COMMAND ERRORS ............7-48...
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Page 9: Preface
In order to be able to understand the manual, a general knowledge of SIMATIC automation technology is required. In addition, knowledge of weighing technology is beneficial. 1.3 Scope of this manual This manual is valid for SIWAREX U modules which have been produced since October 2007. Model Name... -
Page 10: Further Support
Chapter overview 1.4 Further support Do you have more questions regarding the use of SIWAREX U? Then please contact your Siemens representative in the office or business location that is responsible for your area or technical support for SIWAREX Tel.: +49 (0)721 595 2811. -
Page 11: Scope Of Delivery
The configuration package is composed of the following components: The Windows program SIWATOOL U for the setting of the scale during commissioning Standard software (FB) for the operation of SIWAREX U in SIMATIC PCS 7 Device manuals in several languages Ready-made face plates blocks for the operating station. -
Page 12: Compatibility
1BSCOPE OF DELIVERY, COMPATIBILITY 2.2 Compatibility The SIWAREX U modules with the new order number 7MH4950-*AA01 are fully compatible as regards software with the modules with order number 7MH4601-1*A01, which were produced from May 1997 to ca. November 2007. As regards hardware, compatibility is also guaranteed, although from ca. November 2007 the modules work with a lower supply voltage for the load cells (6 V instead of 10 V), thus requiring less energy. -
Page 13: Product Overview
SIWAREX U is a versatile and flexible weighing module, which can be used wherever static scales are to be used in the SIMATIC S7 automation system. The function module (FM) SIWAREX U takes full advantage of all the features of the modern automation system, including the integrated communication, the diagnostic system and the configuration tools. -
Page 14: Design
Belt tensioning measurement 3.3 Design SIWAREX U is a function module (FM) for direct use in SIMATIC S7 300 or for peripheral operation via ET 200M. In this way, SIWAREX U can also work together with SIMATIC S7 400 and other automation systems. The installation and wiring outlay for the module is very small. -
Page 15: Function
A PC can be connected to the RS 232 port for the setting of SIWAREX U. The weighing module SIWAREX U can also be used in areas with a risk of explosion (Zone 2). Via an optional Ex interface SIWAREX IS, the load cells are securely connected for Zone 1 applications. -
Page 16: System Integration In Simatic
2BPRODUCT OVERVIEW 3.5 System integration in SIMATIC SIWAREX U is a module of SIMATIC S7 300. The user is fully free in the configuration of the automation solution, including the weighing application. By means of a relevant combination of the SIMATIC modules, optimal solutions can be found for small, medium-sized, and large systems. -
Page 17: Setting The Scale With Siwatool U
SIWATOOL U doesn't just support you in the setting of the scale. The feature of analyzing the diagnostic buffer, which can be saved after the readout from the module along with the parameters, is very helpful. It is possible to switch between German and other languages in the program. SIWAREX U... -
Page 18: Hardware Configuration And Installation
89/392/EEC. 4.1 Configuring the hardware in SIMATIC SIWAREX U is a function module (FM) in the automation system SIMATIC S7 300. It can be installed in all installation sites intended for function modules. Use in SIMATIC S7 300 can take place in the central operation, in the extension rack or peripherally in the ET 200M system. -
Page 19: Emc-Compliant Design
3BHARDWARE CONFIGURATION AND INSTALLATION For estimating the maximum number of SIWAREX U that can be used in a system, the following information is helpful: Total width Power requirements (5V) Main memory requirements from the SIMATIC in the SIMATIC CPU backplane bus... -
Page 20: Coupling Mechanisms
3BHARDWARE CONFIGURATION AND INSTALLATION Interference that acts via the process wiring (e.g. measuring lines). Interference that enters the system via the power supply and/or protective earth. The interference can impair the perfect functioning of SIWAREX U. 4.2.4 Coupling mechanisms Depending on the propagation medium (conducted or non-conducted) and the... -
Page 21: Installation On The Profile Rail
Install the shield connection element under SIWAREX. • Mount SIWAREX U on its place. • Screw down SIWAREX U with the screw in the lower area of the module. • Label SIWAREX U in accordance with its labeling system. 4-13... -
Page 22: Connection And Wiring
On the front side there is a 20-pin plug connector for load cell connection, RS232 and 24 V Figure 4-1 SIWAREX U front view, flap open 4.4.2 Shield connection Special attention must be given to the shield support for the shielded lines. -
Page 23: Connections At The Front Connector
The SIMATIC set-up guidelines apply for the connection of the 20-pin connector. You can use flexible lines with a cross-section of 0.25 to 1.5 mm . The stripping length is 6 mm, the lines should be provided with wire-end sleeves. 4-15 SIWAREX U... -
Page 24: Connection Of The 24 V Power Supply
Connection of the 24 V power supply Note In the system S7 300 or ET200M, the SIMATIC CPU or IM 153 and SIWAREX U must be connected to the same 24 V power supply. Use the 20-pin front connector to connect to the 24 V power supply. -
Page 25: Figure 4-3 Shielding In The Screw Joint
1. The use of a junction box (JB) becomes necessary when more than one LC is connected (the LCs must be connected in parallel). 2. If the distance between the LC and SIWAREX U is larger than the obtainable length of the LC connection cable, then you must use extension box (EB). -
Page 26: Figure 4-4 Pairs Of Conductors In The Shielded Cable
3BHARDWARE CONFIGURATION AND INSTALLATION Measurement voltage line (+) and (-) Supply voltage line (+) and (-) Figure 4-4 Pairs of conductors in the shielded cable 4-18 SIWAREX U... -
Page 27: Figure 4-5 Example - Mounting Of Shield Clamps On Module
3BHARDWARE CONFIGURATION AND INSTALLATION 4. On SIWAREX U, the shield must be laid on the shield connection element. Figure 4-5 Example - Mounting of shield clamps on module The following two diagrams show the load cell connection in the 4-wire and 6-wire systems. -
Page 28: Figure 4-6 Load Cell Connection: 4-Wire System
3BHARDWARE CONFIGURATION AND INSTALLATION Figure 4-6 Load cell connection: 4-wire system Figure 4-7 Load cell connection: 6-wire system 4-20 SIWAREX U... -
Page 29: Connection Of The Siebert Digital Remote Display
The Siebert display Model S102 can be connected to the TTY port. Connection in the Signal name Remarks terminal block TXD2+ TXD2- Figure 4-8 Connection of the Siebert S102 remote display Figure 4-9 Connection of the S102 display 4-21 SIWAREX U... -
Page 30: Figure 4-10 Connection Of Two S102 Displays
3BHARDWARE CONFIGURATION AND INSTALLATION Figure 4-10 Connection of two S102 displays 4-22 SIWAREX U... -
Page 31: Connection Of The Pc For Siwatool U
When using the connecting line TXD1 7MH4 607-8CA: conductor name "TxD" Table 4-5 Connection of the PC Ready-made connecting cables are available for connecting the PC (see Order numbers and accessories) Figure 4-11 Connection of the PC 4-23 SIWAREX U... -
Page 32: Preparing For Operation
"SIMATIC explosion protection principles" A5E00206200. Below you will find important notes on the installation of SIWAREX U in the ex zone. SIWAREX U may only be used in accordance with the conditions specified in the associated certificate. - Page 33 Connection of load cells to SIWAREX U: Load cells located in Zone 1 or Zone 2 can be connected to SIWAREX U. For a connection of load cells in Zone 2 it is sufficient when the load cells also have an authorization for Zone 2 and all relevant guidelines and assembly instructions are observed.
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Page 34: Weighing Functions
After receiving new parameters, SIWAREX U runs a plausibility test. If a parameter error occurs, the data set will not be accepted by SIWAREX U (not saved) and a "synchronous" message is output (see Chapter 7 Messages and diagnostics). -
Page 35: Dr3/4 - Zero Set Value
Dependent on the characteristic value of the connected load cells, the value 1 mV/V, 2mV/V or 4 mV/V must be selected. Since SIWAREX U supplies the load cells with approx. 6 V, the measurement input is adjusted according to the anticipated measured voltage (max. -
Page 36: Figure 5-1 Step Response Of The Digital Low-Pass Filter Where Fg = 2 Hz
0.5 Hz makes the scale more "sluggish". The mean value filter is used to calm the weight value when there is incidental interference. The weight value is formed afresh every 20 ms from the last 30 weight values. 5-28 SIWAREX U... -
Page 37: Figure 5-2 Parameter Table For Setting Data
Keep in RAM only Operational state - channel Channel switched on (default) Channel switched off (default channel2 of U1) Reserve Weight unit (only relevant for SIWATOOL, is only saved in SIWAREX U) ‚ ‚(default) ‚ g ‚ ‚ kg ‚... -
Page 38: Dr3/4 - Adjustment Digits For The Adjustment Zero, Adjustment Digits And Adjustment Weight
The analog signal arriving from the load cells is converted into a digital value in an analog-digital converter. Then a weight value is calculated from this digital value. All functions of SIWAREX U then use this weight value for the status determination and messages. -
Page 39: Figure 5-3 Adjustment Digits And Weight Value
If the adjustment weights and adjustment digits of a SIWAREX U are known, the adjustment procedure does not have to be carried out. They will simply be sent with the data record DR 3 and/or DR 4 to SIWAREX U and the scale is immediately ready for operation. -
Page 40: Theoretical Adjustment
Then the data record with the new adjustment data is sent to the weighing module. Depending on the mechanics of the device, a completely empty scale may indicate a value that deviates from the adjustment zero slightly. In this case the command "Adjustment zero shift/Set to zero (3)" can be executed. 5-32 SIWAREX U... -
Page 41: Dr 5 General Parameters
This setting is valid both for the RS232 port and the TTY port. The baud rate is fixed at 9600 bit/s. Bit no. reset with parity bit (default) without parity bit parity even (default) parity odd 2 - 7 reserve Display type BYTE Code (dec) Meaning 5-33 SIWAREX U... -
Page 42: Dr 5 - Module Number
5.4.1 DR 5 – module number Each module can be assigned a number. With SIWAREX U modules with order number 7MH4601… and when using SIWATOOL U Version 1.7, the number of the module is checked against the number saved in the SIWAREX module while establishing an online connection. -
Page 43: Dr 5 - Assignment Led1, Led 2
An optional value can be displayed on up to two connected external Siebert displays. The first display must be set to Address 1 and the second to Address 2. After the transfer of DR 6 to SIWAREX U, the corresponding value is output on the remote display. -
Page 44: Table 5-4 Allocation Of Dr 11/12
4BWEIGHING FUNCTIONS 5.6 DR 11 commands for channel 1, DR 12 commands for channel 2 In DR11/12 commands for SIWAREX U can be placed. Procedure: Write command number in DR11/12. Send DR 11/12 to the scale Check for data or command errors... -
Page 45: Figure 5-5 Parameterization Of The Limit Values
In data record DR31, the current process values of measurement channel 1 are displayed. The design of DR32 is identical and the measurement values relate to measurement channel 2. With the aid of the process values, the current statuses and data in the scale can be observed. 5-37 SIWAREX U... -
Page 46: Dr 31/32 - Current Weight
5.8.3 DR 31/32 – update counter The measurement value update counter is incremented by SIWAREX U each time that a new measurement value is prepared by the ADC (every 20 ms). If a counter level of 255 is reached, the counter value 0 is output at the next measurement cycle. -
Page 47: Dr 31/32 - Operating Errors
Range of Values / Meaning / Display FW version WORD Firmware version FW checksum 0…..65535 WORD Reserve Reserve BYTE Number of channels Number of channels BYTE Model 0= 7MH4601.., 1= 7MH4950..BYTE Reserve Reserve BYTE Table 5-10 Allocation of DR 40 5-39 SIWAREX U... - Page 48 4BWEIGHING FUNCTIONS The information in data record 40 serves the purpose of identifying the module, the hardware, and the firmware. 5-40 SIWAREX U...
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Page 49: Commands
(synchronous errors, see Chapter 7.7) give information on why a command could not be executed. After the receipt of a command, SIWAREX U checks whether the command can be executed. If the check turns out negative, you will be notified of the output of a "synchronous"... -
Page 50: Table 6-2 Command Groups Of Siwarex U
Read all data records from SIWAREX U (DR3, DR4, DR5, DR6, DR21,DR22, DR31, DR32, DR40) Write all data records (DR3, DR4, DR5, DR6, DR21, DR22) to SIWAREX U Table 6-2 Command groups of SIWAREX U Further information on the command transfer from the control program via the SIMATIC port can be found in Chapter 8 Communication in SIMATIC S7. -
Page 51: Messages And Diagnostics
The status describe the status of the scale in normal operation and can be monitored/evaluated at any time. 7.2 Message paths The SIWAREX U messages reach the operator over different paths. During configuration, it is important to choose the right path for routing and processing the messages. -
Page 52: Detecting Messages With The Aid Of Siwatool U
7.4 Detecting messages using SIWA_U FB Using FB SIWA_U, all messages of the SIWAREX U module can be detected via the message bits and processed in the controller. By means of an output variable... -
Page 53: Table 7-1 Content Of Ds0
0 not used, always 0 not used, always 0 EPROM error RAM error ADU error (ADU error during read-in) not used, always 0 Process alarm lost not used, always 0 Table 7-1 Content of DS0 7-45 SIWAREX U... -
Page 54: Diagnosis By Means Of The Data Set Ds31/32
7.5.3 Diagnosis by means of the component status The component status of SIWAREX U can be displayed in SIMATIC Manager. The operating faults are reported to the SIMATIC CPU as a diagnostic alarm and can be displayed via the component status in STEP 7 (see picture, Component status). -
Page 55: Diagnostic Buffers On Siwarex U
The last 9 entries are listed in chronological order. Since SIWAREX U does not have a clock, the time indications given are relative to the time the SIWAREX U component was switched on. No entries are made for the date. -
Page 56: Message List Of Data And Command Errors (Synchronous Messages)
7.8 Message list of operating messages (asynchronous errors) If an error generates an operating message, the red SF LED on the front of the module is illuminated. The incoming and outgoing operating messages are signaled in the diagnostic alarm. 7-48 SIWAREX U... -
Page 57: Table 7-4 List Of Operating Messages
The record parameters lead to the number overflow during the weight calculation. The weight can be displayed with 15 bits plus prefix. No 24 V supply The external 24 V supply is not present. 9-15 Reserve Reserve Table 7-4 List of operating messages 7-49 SIWAREX U... -
Page 58: Messages Via Leds
6BMESSAGES AND DIAGNOSTICS 7.9 Messages via LEDs The LEDs on the front of the SIWAREX U are used to signal the following status and error messages. Label Explanation Status display during operation color Error display OFF: there is no operating error... -
Page 59: Communication In Simatic S7
We recommend using the "Getting Started" program and expanding it for different applications. 8.2 SIWAREX U in the HW-configuration During the configuration of the hardware of the SIWAREX U module in the SIMATIC Hardware Configuration, the basic characteristics of the module are laid down: The peripheral address of the module... -
Page 60: Siwarex Uin The Cyclical Step 7 Program
SIWA_ U. When programming the call, an instance data block is created for the FB SIWA_U. Alongside the instance data block, a scale DB is required for each SIWAREX U, in which the scale parameters can be stored. To create the Scale_DB, the UDT delivered along with it can be used. -
Page 61: Call Parameters Of The Fb Siwa_U
8.4.2 DB_SCALE:= 9, input, INT A scale DB must be defined for every SIWAREX U, in which the parameter of the SIWAREX U and the current actual value are found. The number of the DB can be chosen freely. DB9 has been defined as the scale DB in the project planning package. -
Page 62: Cmd_Err:= "Db_Siwa_U".Bo_Cmd_Err, Output, Bool
The current output values, which are prepared as output variables of the FB SIWA_U, are read out from the FB cyclically via the peripheral area. SIWAREX U updates the counter internally in a 20 ms rhythm. Each updating is given a serial number, which can be used as a time stamp in the SIMATIC CPU. -
Page 63: Fb_Err:= "Db_Siwa_U".Bo_Fb_Err, Output, Bool
Bit 2 - Error interpreting a data record / command, specified data record or command number is incorrect Bit 3 - Error life bit; SIWAREX U is not responding Bit 4 - Reserve Bit 5 - Activated command was broken off due to a restart... -
Page 64: Restart:= "Db_Siwa_U".Bo_Restart
The variable names are in English. 8.6 Process alarms The exceeding of limit values 1 or 2 can - depending on the selection in the basic data of SIWAREX U in the HW config. - trigger a process alarm. 8-56 SIWAREX U... -
Page 65: Peripheral Area For Sfc, Sfb, Fb Communication
The following table shows the assignment of the peripheral area when communication to "SFC, SFB, FB" is selected in the HW config. Byte "0" corresponds to the address of the SIWAREX U module in the HW config. Byte S7 output area... -
Page 66: Communication With Other Systems
ET 200M. These are made available as a download by SIMATIC Support. The installation of the GSD or GSDML file is described in the manual of the respective automation system. With the aid of the GSD or GSDML file, SIWAREX U can be configured in the respective automation system. Note: There are various *.GS? files. -
Page 67: Table 9-1 Content Of The Status Byte
Status is the same as bit 6 in Task Controlling (output byte 3 for channel 1 or output byte 11 for channel 2), then SIWAREX U has synchronized the live bit. In Task Controlling, the live bit must now be inverted. SIWAREX U will in turn set the same status for the live bit in Status. -
Page 68: Table 9-3 Assignment Of The Peripheral Area
Via the number of the data record to be read "n", it is determined which data records are to be read from SIWAREX U. Here, the specified data record "n" and the following data record "n+1" are always read and entered in the area "Current variable". -
Page 69: Writing Data Records To The Module
8BCOMMUNICATION WITH OTHER SYSTEMS 9.4 Writing data records to the module If data records are to be written to SIWAREX U alongside the default value for the remote display, which is updated cyclically, this can be done via the "... -
Page 70: Data Records For I/Ocommunication
Note: In the case of channel-independent data records, where there is a two- channel component data can be transferred for the first or second channel. If values are transferred for both channels simultaneously (different), the value for Channel 2 overwrites that of Channel 1. 9-62 SIWAREX U... -
Page 71: Remote Display
9BREMOTE DISPLAY 10 Remote display 10.1 Overview Siebert digital remote displays can be connected to the TTY port of SIWAREX U. As standard, the 6-digit display model "S102-W6/14/0R-000/0B-TM for Siwarex U/M/A/CS with TTY" is intended. A corresponding protocol is realized in SIWAREX U for the connection. -
Page 72: Remote Display Settings
After 100 ms 10.2 Remote display settings If a remote display is connected to SIWAREX U, then settings are also to be made on the remote display . You can find the exact procedure for the parameterization of remote displays in the remote display documentation. -
Page 73: Table 10-2 Remote Display Settings
The default values are generally transferred by SIWAREX U to the remote display without a decimal place. If the display of a decimal point is desired, this is to be set at the remote display. An address must be set at each display. -
Page 74: Setting The Scale - Siwatool U
11.2 Windows and functions of SIWATOOL U The program is designed to facilitate navigation in the parameter environment of SIWAREX U. On the left side the overview of the parameters is arranged as a tree structure. The parameter grouping corresponds with the various activities which can happen during the configuration, commissioning, tests and for service cases. -
Page 75: Compatibility With Old *.Skf Files
11.5 Compatibility with old *.SKF files The SIWATOOL U files from an earlier version can be imported into the new SIWATOOL U version via the import function (File>Import). When being saved, the imported files are given the appendix *.swu. 11-67 SIWAREX U... -
Page 76: Help
Tool Tips can also be helpful in remembering the meanings of certain parameters (text is displayed if the mouse pointer is positioned over a field). After clicking menu point "Help", the "SIWAREX U" manual is opened. Acrobat Reader must be installed so that you can read the manual. -
Page 77: Order Numbers And Accessories
German and English on CD-ROM, block for CFC plan and face-plate (image block) SIWATOOL connection cable 7MH4607-8CA from SIWAREX U/CS with serial PC port, for 9-pin PC ports (RS 232), length 3 m Installation material (absolutely necessary) Front connector 20-pin with screw contacts... - Page 78 PS 307-1K; 10 A 6ES7307-1KA00-0AA0 Labeling strips 6ES7392-2XX00-0AA0 (10 pieces, replacement part) Remote displays (optional) The digital remote displays can be connected directly to SIWAREX U via a TTY port. Remote displays which can be used: S102, S302 Siebert Industrieelektronik GmbH Postfach 1180 66565 Eppelborn, Germany Tel.
- Page 79 Cable Li2Y 1 x 2 x 0.75 ST + 2 x (2 x 0.34 ST) - CY, orange coated 7MH4702-8AG for the connection of SIWAREX U, CS, MS, FTA, FTC, M, and CF with junction and distributor box (JB), extension box (EB) or Ex interface (Ex-I) as well as between two JBs, for stationary laying, occasional bending is possible, 10.8 mm external diameter, for ambient temperature -40 to +80 °C.
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Page 80: Technical Data
12BTECHNICAL DATA 13 Technical data 13.1 24 V power supply SIWAREX U weighing modules are designed for operation with SELV (Safety Extra Low Voltage). Accordingly, only SELV (Safety Extra Low Voltage) power supply connections may be connected in accordance with IEC950/EN60950/VDE0805. -
Page 81: Rs 232C Port
9600 baud Data bits Parity even Stop bits Max. line length (@ 20 mA) 125 m Potential isolation 500 V (DC) Transmitter voltage drop < 2 V Max. loop current 25 mA Table 13-5 Data: TTY port 13-73 SIWAREX U... -
Page 82: Data Buffering
40 x 125 x 130 mm Weight 0.275 kg Table 13-7 Data: Dimensions and weight 13.8 Environmental conditions The use of SIWAREX U is intended under the following conditions in SIMATIC S7 systems. Usage conditions in accordance with IEC 60721: IEC60721-3-3 Operation: Stationary use, weather-protected... -
Page 83: Mechanical Requirements And Data
250 m/s , half sine during transport Duration: 6 ms Number: 1000 per axis Test Ed Free fall IEC 68000-2-32 Height of fall: 1 m in transport packaging 0.3 m in product packaging Table 13-9 Data: Mechanical requirements 13-75 SIWAREX U... -
Page 84: Electrical, Emc, And Climatic Requirements
12BTECHNICAL DATA 13.10 Electrical, EMC, and climatic requirements 13.10.1 Electrical protection and safety requirements Note: The licenses that are currently valid for SIWAREX U are indicated on the SIWAREX U rating plate. Directives: 2004/108/EC "Electromagnetic compatibility" 94/9/EC "Explosion protection" Note: Further information on EC directives can be found in the product documentation accompanying every SIWAREX U. -
Page 85: Electromagnetic Compatibility
Data, signal, and power IEC 61131-2 10V (80% AM 1 kHz) supply lines NAMUR NE 21 Table 13-11 Data: Electromagnetic compatibility To meet the requirements, an ext. protection element should be fitted (e.g.: Blitzductor BVT AD24 from Dehn&Söhne). 13-77 SIWAREX U... -
Page 86: Climatical Requirements
-1000 to 3500 m above sea level from 1080 to 600 hPa DIN IEC 60721-3-3 Function-endangering gases Class 3C3 : 10cm S: 1cm DIN IEC 60721-3-3 Function-endangering dust Class 3S2 without occurrence of sand Table 13-12 Data: Climatical requirements 13-78 SIWAREX U... -
Page 87: Index
........5-34 Product overview ........3-5 DR 11/12 ..........5-36 remote display ........5-35 DR 21/22 ..........5-36 Remote displays DR 3/4 ..........5-26 Settings ..........10-64 DR 3/4 adjustment parameters .... 5-26 Sample software........2-3 14-79 SIWAREX U... - Page 88 SIWATOOL U......3-9, 11-66 Vector DB ..........8-52 Standards........... 13-76 Visual check ........4-24 Switch-on weight, limit value 1..... 5-36 Weighing functions ....... 5-26 Wiring............ 4-14 Synchronous messages..... 7-43 System integration in SIMATIC....3-8 Zero set value ........5-27 14-80 SIWAREX U...
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Page 89: Abbreviations
Output Disable (S7) Operator Panel (SIMATIC) Personal Computer Random Access Memory S7-300 Siemens automation system for the medium performance range S7-400 Siemens automation system for the upper performance range System Function Call (S7) STEP 7 Configuration device software for SIMATIC S7...