Ultrasonic flowmeters. ip65 nema 4x & ip66 nema 7 7me363 gas flowmeter (220 pages)
Summary of Contents for Siemens Sitrans Probe LU
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Instruction Manual October 2005 sitrans...
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The user is responsible for all changes and repairs made to the device by the user or the user’s • agent. All new components are to be provided by Siemens Milltronics Process Instruments Inc. • Restrict repair to faulty components only.
• Connect the equipment to an outlet on a different circuit from the one to which the receiver is connected. • Consult an experienced radio/TV technician for help. This warning symbol is used when there is no corresponding caution symbol on the product. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 1...
SITRANS Probe LU (PROFIBUS PA). • This manual applies to the SITRANS Probe LU (PROFIBUS PA) only. This manual will help you set up your SITRANS Probe LU for optimum performance. We always welcome suggestions and comments about manual content, design, and accessibility.
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µs Polybutylene Terephthalate Polyether Imide Programmable Logic Controller PVDF Polyvinylidene fluoride parts per million measured value SELV Safety Extra Low Voltage equivalent value sensitivity threshold Input voltage Output voltage 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 3...
The transducer is available in ETFE (ethylene-tetrafluoroethylene) or PVDF (polyvinylidene fluoride), allowing SITRANS Probe LU to be used in a wide variety of industries and applications using corrosive chemicals. The ultrasonic transducer contains a temperature-sensing element to compensate for temperature changes in the application.
(Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Applications Level, volume, or flow SITRANS Probe LU is designed to measure levels of liquids in a variety of applications: • storage type vessels • simple process vessels with some surface agitation •...
(Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Programming SITRANS Probe LU carries out its level measurement function according to the set of built-in parameters. Parameter changes can be made via the Siemens Milltronics infrared handheld programmer, or via a PC using SIMATIC PDM.
(Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Specifications Note: Siemens Milltronics makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time. SITRANS Probe LU (PROFIBUS PA) Pow er • Bus powered On PROFIBUS PA, as per IEC 61158-2 •...
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Temperature dependent: typical value at +20 °C (+68 °F); maximum value at +80 °C (+176 °F) Submergence test under water at 2 m (6.5 ft) depth for 24 hours. Page 8 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Class I, Div. 2, Groups A,B, C, D Intrinsically Safe wiring drawing (FM/CSA) on page 107 for drawing number 23650617. Non-incendive (FM Class I, Div. 2) wiring drawing on page 111 for drawing number 23650583. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 9...
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Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Programmer (infrared keypad) Siemens Milltronics Infrared IS (Intrinsically Safe) handheld programmer: for all locations, including hazardous. • approval ATEX II 1 G EEx ia IIC T4, SIRA 01ATEX2147 FM/CSA: Class I, Div. 1, Groups A, B, C, D •...
• Installation shall only be performed by qualified personnel and in accordance w ith local governing regulations. • SITRANS Probe LU is to be used only in the manner outlined in this manual, otherw ise protection provided by the equipment may be impaired.
M ounting Instructions Note: • Ideally, mount SITRANS Probe LU so that the face of the transducer is at least 300 mm (1 ft) above the highest anticipated level. SITRANS Probe LU is available in three thread types: •...
51. 1 mm (2.01") 54.0 mm (2. 1 3") Flange Adaptor (optional) SITRANS Probe LU can be fitted with the optional 3" (80 mm) flange adaptor for mating to 3" ANSI, DIN 65PN10, and JIS 10K3B flanges. SITRANS Probe LU "A"...
Strip the cable jacket for approximately 70 mm (2.75") from the end of the PROFIBUS PA cable, and thread the wires through the gland Safety Extra Low Voltage If cable is routed through conduit, use only approved suitable-size hubs for waterproof applications. Page 14 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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PROFIBUS PA User and Installation Guidelines work properly. Please refer to the (order number 2.092), available from www.profibus.com. The instrument shield connection is internally connected to the external ground lug. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 15...
Analog Input Function Block 1/AIFB1). System status is displayed on the LCD, or on a remote communications terminal. Note: SITRANS Probe LU (PROFIBUS PA) continues to monitor in and out values even when the device is in PROGRAM mode. Startup Display (RUN mode)
PROGRAM mode, then enter the menu number (see menu structure on page 49). For more instructions on local programming using the handheld programmer, please Appendix D: programming via the handheld programmer on page 42. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 17...
Active Date: 15/12/2006 PROGRAM M ode Display Note: SITRANS Probe LU (PROFIBUS PA) continues to monitor In and Out values even when the device is in PROGRAM mode. 1 – Primary region (displays parameter value) 2 – Menu number region (displays Menu number) 3 –...
Note: Keep infrared devices such as laptops, cell phones, and PDAs, away from SITRANS Probe LU to prevent inadvertent operation. Power up the instrument. SITRANS Probe LU starts in mode, and the LCD displays the output of AIFB1. Setting the PROFIBUS address via the handheld programmer Notes: •...
Probe LU product page of our website, at: https://pia.khe.siemens.com/index.asp?Nr=11157) Changing parameter settings • First launch SIMATIC PDM, connect to SITRANS Probe LU, and upload data from the device. • Adjust parameter values in the parameter view field (right side of screen).
SITRANS Probe LU is now ready to operate. Using Auto False Echo Suppression If SITRANS Probe LU displays a false high level, or the reading is fluctuating between the correct level and a false high level, you can use the Auto False Echo Suppression parameters to prevent false echo detection.
Active Date: 15/12/2006 Remote operation via PROFIBUS PA SITRANS Probe LU (PROFIBUS PA) is a Class B, Profile Version 3.0, rev. 1, PA device. It supports Class 1 Master for cyclic and acyclic data exchange, and Class 2 for acyclic services.
In the case of the Probe LU (PROFIBUS PA), the maximum PROFIBUS current is user- PROFIBUS Current Consumption selectable, and can be either 12, 13, 15, or 20 mA. (See page 79.) 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 23...
Input information is always requested at every bus scan and is set up as cyclic data. Configuration information is only needed periodically and is set up as acyclic data. Cyclic Data When you configure SITRANS Probe LU on the PROFIBUS PA bus, there are two slots available for modules. Note: Each of the slots has to have a module defined in it.
This could happen when a firmware download has been done, but a system reset has not been done. This could also happen if the function blocks are not configured properly using the handheld programmer, PDM or acyclic services. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 25...
Usability of the process value depends on the applica- tion. 0x68 UNCERTAIN – main- Value is potentially invalid. Cause is a wear detected ...0x6B tenance demanded in the device. Maintenance is demanded within a short-term period. Page 26 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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No measurement available because of 0x25 nance invalid process conditions. 0x3C BAD – function check / local over- Occurs during cleaning or calibration ...0x3F ride, value not usable process. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 27...
0x02000000 Mechanical failure 0x04000000 Motor Temperature too high 0x08000000 Electronics temperature too high 0x10000000 Memory error 0X20000000 Measurement failure 0X40000000 Device not initialized (no calibration) 0x80000000 Self calibration failed Page 28 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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10 seconds. PNO – PROFIBUS User Organization Values of the DIAGNOSIS bit: = not set = set 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 29...
Point and Low Cali- Calibration Point and Low Cali- bration Point are the same. bration Point are different. Internal temperature sen- Repair required: contact your sor has failed. local Siemens representative. Page 30 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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1 master (PLC), PLC was parameterized. and re-parameterize with the new Ident number. Factory calibration for the Repair required: contact your internal temperature sen- local Siemens representative. sor has been lost. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 31...
Acyclic Data SITRANS Probe LU supports up to four simultaneous connections by a Class 2 Master (C2 connection). It supports one connection by a Class 1 Master (C1 connection). A list of all acyclic data, including address (slot and index), format, range of values, start value,...
To configure and use PROFIBUS PA w ith an S7-300/ 400 PLC If SITRANS Probe LU is not listed in the STEP 7 device catalog, you can download the GSD file from the product page of our web site at: https://pia.khe.siemens.com/index.asp?Nr=11157 under...
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Notes Page 34 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
The transducer emits a series of ultrasonic pulses: each pulse is reflected as an echo from the material and sensed by the transducer. The echo is processed by SITRANS Probe LU, using Siemens Milltronics’ proven Sonic Intelligence techniques. Filtering is applied to help discriminate between the true echo from the material and false echoes from acoustic and electrical noise, and agitator blades in motion.
(Probe LU Manual) Vendor Manual Active Date: 15/12/2006 • When Echo Lock is Off, SITRANS Probe LU responds immediately to a new measurement (within the restrictions set by the Maximum Fill / Empty Rate). However, measurement reliability is affected. •...
Auto False-Echo Suppression The TVT adjustment parameters allow you to set a TVT (Time Varying Threshold) curve, so that SITRANS Probe LU will ignore false echoes. The default TVT curve hovers above the echo profile, and effectively screens out small false echoes.
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Distance (meters) Turn on Auto False-Echo Suppression when the material level is substantially lower than process full level (ideally when the tank is empty or almost empty). Page 38 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
Open Channel M onitoring (OCM ) OCM converts a level reading (head) into a flow value using a linear algorithm. SITRANS Probe LU can convert a head level measurement into a flow rate, using an eleven breakpoint head-versus-flow characteristic curve. This chart is usually available from the manufacturer of the v-notch weir, Parshall flume, or other open channel device.
Write locking that Write Locking is Off (see on page 45). If you try to set a SITRANS Probe LU parameter via remote communications, but the parameter remains unchanged, make sure remote operation is enabled (see Remote operation enable on page 45). Also make sure that Write Locking is Off (see Write Locking on page 76).
Please note the following: • The user is responsible for all changes and repairs made to the device. • All new components must be provided by Siemens Milltronics Process Instruments Inc. • Restrict repair to faulty components only. •...
Appendix D: programming via the handheld programmer Although the complete range of parameters is only accessible via PDM , you can access and adjust many of the parameters via the Siemens Milltronics infrared handheld programmer. Appendix H: Parameter Descriptions •...
Updates internal enclosure temperature value and displays it in LCD secondary region. Updates echo confidence value and displays it in LCD secondary region. Updates measurement value and displays it in LCD secondary region. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 43...
Change the sign of the entered value. Add the corresponding character. Security Local operation enable Local Operation can be enabled or disabled via PDM. Go to and select the desired setting. Page 44 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
Config Menu, then scroll down to REMLOCK. 1. Identification 1.2. Configuration 1.2.2. Remote Lock • To enable programming, set REMLOCK to . To disable programming, enter 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 45...
The value returns to the default factory setting. Manufacturer’s settings: AIFB Filter Time Constant = 10 s LTB values set for 0 - 20 m (Low and High Calibration points; Near Range and Far Range) Page 46 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
(default is 0). Go to and enter the corresponding value in percent (default is 100). SITRANS Probe LU is now ready to operate. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 47...
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Notes Page 48 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
The Level Transducer Block carries out adjustments to the sensor, such as level calibration and volume calibration. It supplies the outputs used by either or both of the AIFBs. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 55...
(Level Units) AIFB2 High Level Low Level (Analog Point Point Input) Secondary Value 2 [Distance 1] (Sensor Units) Sensor Level unit Secondary Value 2 conversion [Distance 2] (Level Units) Page 56 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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High Level Point Point Sensor Value Distance 1 or 2 (default: 100%) (SV2 or SV3) Level Low Level Point Calibration Level Offset Point (default: 0%) Secondary Value 1 Range 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 57...
The output from the Level Transducer Block can be called the Primary Value (PV) or Secondary Value (SV1, SV2, or SV3). When it becomes the input to the AIFB, it is called the Process Variable. Page 58 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Variable scale are the same as the units used for the LTB output.) Output units together with Process Variable range determine how the LTB output is converted to whatever units the customer wants. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 59...
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A hysteresis parameter prevents toggling in the Status field of the OUT value.) The OUT VALUE parameter is the value for the cyclic data transfer. Page 60 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
Block Object DD Revision UNSIGNED_INTEGER(2) Profile INTEGER (2) Profile Revision INTEGER (2) Execution Time UNSIGNED_INTEGER (1) Number of Parameters UNSIGNED_INTEGER(2) Index of View 1 UNSIGNED_INTEGER(2) Number of views UNSIGNED_INTEGER(1) 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 61...
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UNSIGNED_INTEGER (1) Features Supported Value INTEGER (4) Features Enabled Value INTEGER (4) Condensed Status Value INTEGER (1) Mode Condensed Status Value Byte array (50) Setup Order Number ASCII (32) Page 62 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
UNSIGNED_INTEGER (2) Batch Informa- tion Batch Operation UNSIGNED_INTEGER(2) Batch Phase UNSIGNED_INTEGER(2) Output Value FLOAT (2) Quality UNSIGNED_INTEGER (1) Status UNSIGNED_INTEGER (1) Upper FLOAT (2) PV Range Lower FLOAT (2) Page 64 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Quality INTEGER (1) Status INTEGER (1) Quality Simulation Value FLOAT (2) Simulation Enabled INTEGER (1) Out Unit Text ASCII(16) Max Out Value FLOAT (2) Min Out Value FLOAT (2) 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 65...
INTEGER (1) PV Units (Level/ Value INTEGER (2) Volume) Measured Value Value FLOAT (2) (Level) Level Units Value UNSIGNED_INTEGER (2) Sensor Value Value FLOAT (2) Sensor Units Value INTEGER (2) Page 66 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Value Process Temper- Value FLOAT (2) ature Temperature Value INTEGER (2) Units Max Process Value FLOAT (2) Temperature Min Process Value FLOAT (2) Temperature Temperature Value INTEGER (1) Source 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 67...
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INTEGER (1) Mode INTEGER (1) Auto TVT Range FLOAT (2) Reserved FLOAT (2) Reserved FLOAT (2) Long shots INTEGER (1) Number of shots Short shots INTEGER (1) Reserved INTEGER (1) Page 68 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Meas x FLOAT (2) Step x TVT FLOAT (2) Echo Marker UNSIGNED_INTEGER Profile data part Value byte array Profile data part Value byte array Profile data part Value byte array 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 69...
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INTEGER (1) Point 15 INTEGER (1) Point 16 INTEGER (1) Point 17 INTEGER (1) Point 18 INTEGER (1) Point 19 INTEGER (1) Point 20 INTEGER (1) Point 21 INTEGER (1) Page 70 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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FLOAT (2) Temperatures Transducer Temperature FLOAT (2) Substance Value INTEGER (1) TVT Type Value INTEGER (1) Remaining Sensor Lifetime UNSIGNED_INTEGER (4) Sensor Life Status BIT_ENUMERATED (1) Maintenance ack BIT_ENUMERATED (1) 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 71...
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BIT_ENUMERATED (1) Maintenance Required Limit UNSIGNED_INTEGER (4) Calibration Maintenance Demanded Limit UNSIGNED_INTEGER (4) Interval Maintenance Alert Activation INTEGER (1) Total Service Interval UNSIGNED_INTEGER (4) Service Interval Service ack INTEGER (1) Page 72 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
There is no specific recommended use. 1.2. Configuration 1.2.1. Device Address (default 126) The unique address of the device on the network (also called PROFIBUS address). Values Open the menu 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 73...
Determines the length of time (in seconds) the device will stay in PROGRAM mode without any key presses occurring. 1.3. Device Manufacturer References a specific manufacturer, usually the name of the company responsible for the manufacture of this Field Device. Page 74 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Enables/disables programming the device via the handheld programmer.When disabled, the user still has access to the mode control of the two Analog Input Function Blocks. Go to and select the desired setting. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 75...
The number of power cycles that have occurred since manufacture. Open menu 1.4.3. Internal Temperature The internal electronics temperature. Value (view only) Degrees C Open menu , and select the tab Page 76 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
Out of Service (O/S) Hand programmer Manual Mode (MAN) values Automatic Mode (AUTO) 2.2. Reset Filter Resets the rate filter. Hand the sensor value immediately goes to the target programmer distance value 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 77...
Slower settings provide higher accuracy: faster settings allow for more level fluctuation. 2.3.2. Echo Lock Note: Ensure the agitator is always running while SITRANS Probe LU is monitoring the vessel, to avoid stationary blade detection. Selects the measurement verification process. Hand programmer...
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This parameter cannot be reset to factory default settings. Temperature dependent: typical values at +20 °C (+68 °F); maximum values at +80 ° C (+176 °F). 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 79...
Sensor Value: the value produced by the echo processing, which represents the dis- tance from the Sensor Reference Point to the target. Level Value: the level measured in level units. Page 80 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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, and click on the button for Wet or Dry calibration. Enter the values for Low Calibration Point, Low Calibration Level, High Calibration Point, High Level Point, then click on 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 81...
The minimum recorded Sensor value, defined in Sensor units. Open menu , and click Sensor tab. 2.5.2. Max. Measured Value The maximum recorded Sensor value, defined in Sensor units. Open menu , and click Sensor tab Page 82 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
Defines the tank shape and allows the Probe LU to calculate volume instead of level. If is selected, no volume conversion is performed. Select the tank shape matching the monitored tank or reservoir (see table on next page). 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 83...
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(flat linearization volume bottom) conical or pyramidal linearization volume, bottom dimension A linearization volume, parabolic bottom dimension A linearization volume, half-sphere bottom dimension A Page 84 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Hand programmer values Range: in units (P005 Related Parameters Tank Shape Go to and select desired level units. Key in the height of the vessel bottom in level units. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 85...
Enter up to 32 level breakpoints, where the corresponding volume is known. The values corresponding to 100% and 0% levels must be entered. The breakpoints can be ordered from top to bottom, or the reverse. Breakpoints are normalized to 0. Page 86 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Use the level breakpoints to enter head level values, and the volume breakpoints to enter flow volumes. Each segment defined by a head breakpoint requires a corresponding flow value, so that SITRANS Probe LU can make the head-to-flow calculations. Use the Flow table associated with your open channel device (Parshall flume, v-notch weir, or other measuring device) to calculate the flow rate for each breakpoint.
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Repeat steps and , until values have been entered for all the required breakpoints. Break- Head Flow point (level) (volume) 0.4 m 113.5 0.3 m 55.3 0.2 m 20.07 Note: Illustrated breakpoint values are for example purposes only. Page 88 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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SMPI service personnel) 2.7.3.2. Threshold Short (default 10) Note: The Threshold parameters are for use by authorized Siemens Milltronics Service personnel or technicians familiar with Siemens Milltronics echo processing techniques. Sets the minimum Short Shot echo confidence that the echo must meet in order to be considered a valid echo.
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Once echo is outside the window, a specified number of consecutive echoes must appear above the echo locked onto, before measurement is accepted as valid. This parameter is for use only by Siemens Milltronics service technicians. Page 90 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL...
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Maximum distance from the reference point , within which an echo should be considered valid. Hand programmer values Range: to This parameter is for use only by Siemens Milltronics service technicians. The transducer face. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 91...
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Open the menu 2.7.6.3. Echo Strength Displays the amplitude (in dB above 1 µV rms) of the echo selected as the measurement echo. Values (view only) Open the menu Page 92 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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(Probe LU Manual) Vendor Manual Active Date: 15/12/2006 2.7.7. TVT setup First SITRANS Probe LU learns the echo profile. Then the learned profile, or part of the learned profile, is used to screen out false echoes. 2.7.7.1. TVT Hover Level...
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Distance (meters) 2.7.7.9. Shaper Mode (default Off) Turns TVT Shaper on or off. (For use only by Siemens Milltronics personnel.) This parameter cannot be reset to the factory default. Page 94 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL...
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Adjusts the Probe LU response to decreases in the actual material level. Empty Rate is automatically updated whenever Response Rate is altered. Values Range: m/min. Altered by Response Rate Related Units (Level) High Level Point 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 95...
Used to request an operating mode from the Function Block. (Out-of-service mode is a safety feature, used for service purposes to stop the transducer firing). Out of Service (O/S) Values Manual Mode (MAN) Automatic Mode (AUTO) Page 96 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Identifies the active Control Recipe Unit Procedure or the related Unit (for example, reactor, centrifuge, drier). 3.1.5.3. Batch operation (default 0) Identifies the active Control Recipe Operation. 3.1.5.4. Batch Phase (default 0) Identifies the active Control Recipe Phase. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 97...
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The setting for the lower warning limit in engineering units. 3.1.8.3. Upper Limit Warning The setting for the upper warning limit in engineering units. 3.1.8.4. Upper Limit Alarm The setting for the upper alarm limit in engineering units Page 98 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
If the code list does not contain a desired unit for the OUT parameter, (see General Requirement) you can write the specific text in this parameter. 3.2. AIFB2 (See AIFB1: the parameters for AIFB2 are identical.) 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 99...
5.3.1. Time Elapsed Since Last Service 5.3.2. Maintenance Required Limit 5.3.3. Maintenance Demanded Limit 5.3.4. Maintenance Alert Activation 5.3.5. Total Service Interval 5.3.6. Units 5.3.7. Maintenance Status 5.3.8. Acknowledge Status 5.3.9. Acknowledge Page 100 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
FM/CSA: see on page 107 Intrinsically Safe wiring drawing (FM/CSA) for reference drawing number 23650617) Under the entity evaluation concept, SITRANS Probe LU has the following characteristics: = 24 V DC (max.) (input voltage) U (input current) I = 250 mA DC (max.) = 1.2 W...
For complete details and instructions regarding the FISCO Concept, see page Intrinsically Safe wiring drawing (FM/CSA) on page 107 for drawing number 23650617, also available from the product page of our website: www.siemens.com/ processautomation. The FISCO Concept allows interconnection of intrinsically safe apparatus to associated apparatus not specifically examined in such combination.
• The safe area is unspecified except that it must not be supplied from nor contain, under normal or abnormal conditions, a source of potential with respect to earth in excess of 250 V rms or 250 V DC. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 105...
ULTRASONICS 18 / APRIL / 2005 R. CLYSDALE SITRANS Probe LU E. DeSIMONE PROFIBUS PA S. NGUYEN CONNECTION DRAWING PETERBOROUGH FOR INTERNAL USE ONLY 23650617 2365061700 1 : 1 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 107...
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ULTRASONICS 18 / APRIL / 2005 R. CLYSDALE SITRANS Probe LU E. DeSIMONE PROFIBUS PA S. NGUYEN CONNECTION DRAWING PETERBOROUGH FOR INTERNAL USE ONLY 23650617 2365061700 1 : 1 Page 108 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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ULTRASONICS 18 / APRIL / 2005 R. CLYSDALE SITRANS Probe LU E. DeSIMONE PROFIBUS PA S. NGUYEN CONNECTION DRAWING PETERBOROUGH FOR INTERNAL USE ONLY 23650617 2365061700 1 : 1 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 109...
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ULTRASONICS 18 / APRIL / 2005 R. CLYSDALE SITRANS Probe LU E. DeSIMONE PROFIBUS PA S. NGUYEN CONNECTION DRAWING PETERBOROUGH FOR INTERNAL USE ONLY 23650617 2365061700 1 : 1 Page 110 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
29 / SEPT / 2004 R. CLYSDALE SITRANS Probe LU S. MILLIGAN CLASS I, Div. 2 S. NGUYEN CONNECTION DRAWING PETERBOROUGH FOR INTERNAL USE ONLY 23650583 2365058300 1 : 1 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 111...
(Reference European ATEX Directive 94/9/EC, Annex II, 1/0/6) The following instructions apply to the SITRANS Probe LU covered by certificate number SIRA 03ATEX2142X: For use and assembly, refer to the main instructions. The equipment is certified for use as Category 1G equipment.
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The equipment marking contains at least the information on the product nameplate, shown on page 67. 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 113...
• Corrects a defect in the Volume Breakpoint 1.03 1.03.01 09/21/2005 table, where the table was not restored after a power failure. • • • • • • • Page 114 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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The unit is a Henry. secondary echoes that appear as double, triple, or quadruple echoes in the distance from the target echo. Page 116 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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SITRANS Probe LU with Step 7, the Probe LU has a virtual “rack” to hold data distance between a transmitter and a target.
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Notes Page 118 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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(PV) setting becomes process variable memory LTB output menu structure volume output charts principles of operation menu timeout process temperature specifications process value scale setting Page 120 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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PROGRAM mode RUN mode secondary value LTB output secondary value 1 (SV1) level secondary value 2 secondary value 2 (SV2) distance 1 secondary value 3 (SV3) distance 2 7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL Page 121...
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 Page 122 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JB02...
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Oxley Creek WWTP Water Reclamation Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006...
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Doc Id: VM11 (Probe LU Manual) Vendor Manual Active Date: 15/12/2006 www.siemens.com/processautomation Siemens Milltronics Process Instruments Inc. Siemens Milltronics Process Instruments Inc. 2005 1954Technology Drive, P .O. Box 4225 Subject to change without prior notice Peterborough, ON, Canada K9J 7B1 *7ml19985JB02* Rev.