Siemens sitrans LU01 Instruction Manual

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[Page 1] Siemens sitrans LU01

Instruction Manual May 2008 LU01 sitrans ...

[Page 2] Siemens sitrans LU01

© Siemens Milltronics Process Instruments Inc. 2008 Safety Guidelines: Warning notices must be observed to ensure personal safety as well as that of others, and to protect the product and the connected equipment. These warning notices are...

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i Table of Contents Introduction ....................................................................................................................................................1 SITRANS LU01 ......................................................

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ii Operation .......................................................................................................................................................23 Display in RUN Mode .................................................................

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iii Echo Processing Displays (Scope Displays, P810) .............................................................86 Dolphin Plus Display ..................................................................................................................

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iv ...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 1 mmmmm Introduction Introduction SITRANS LU01 The SITRANS LU01 is an ultrasonic long-range level monitoring system for liquids and solids. SITRANS LU01 level monitor uses one Siemens Milltroni...

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Page 2 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Introduction The distance calculation can be converted to space, material level, material volume, or remaining vessel capacity. The reading chosen (and operating data) for each vessel is ...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 3 mmmmm Introduction • SmartLinx provides protocol specific hardware and software for interface with popular industrial communication systems. The SITRANS LU01 is typically used to monitor mate...

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Page 4 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Introduction • Material: Liquid or solid; automatically adjusts echo processing with one entry. • Response: Slow, medium, fast, surge, or immediate response to material level changes....

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 5 mmmmm Specifications Specifications Electronics Power • AC model: 100/115/200/230 V AC ±15%, 50/60 Hz, 31 VA • DC model: 18 to 30 V DC, 25 W Environmental • location indoor / outdoor �...

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Page 6 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Specifications Outputs • relays: 4 alarm/control relays 1 form "C" SPDT contact per relay, rated 5 A at 250 V AC, non-inductive • analog: 1 output max. 0.1% resolution 0-...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 7 mmmmm Specifications Transducer Compatible Models • STH and Echomax ® series • Refer to the associated instruction manual. Options Temperature Sensor •TS-3 SmartLinx Modules • Sup...

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Page 8 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Specifications RS-232 Link • Belden 8770, 3 conductor/shielded, 18 AWG (0.75 mm 2 ) or equivalent • maximum separation 15 m (50 ft) RS-485 Link • Belden 8770, 3 conductor/shielded, 1...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 9 mmmmm Installation Installation Installation shall only be performed by qualified personnel, and in accordance with local governing regulations. The following procedure applies to all SITRANS...

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Page 10 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Installation Mounting Inspect all cartons and packaging for possible damage during shipment, before removing the SITRANS LU01 and associated equipment. 1. Loosen the 6 enclosure lid (c...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 11 mmmmm Installation Interconnection Before interconnecting system components to the SITRANS LU01 terminals, verify all components have been installed in accordance with the associated product ...

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Page 12 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Installation DC Model WARNINGS: •All field wiring must have insulation suitable for at least 250V. •Hazardous voltage present on transducer terminals during operation •Relay contact...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 13 mmmmm Installation Optional SmartLinx Module The standard SITRANS LU01 unit may also be enhanced with Siemens Milltronics SmartLinx communication modules that provide an interface to popular i...

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Page 14 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Installation System Diagram Transducer Note: Maximum system capability. Not all components or their maximum quantity may be required. 4 1 1 1 Siemens Milltronics transducer see Specific...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 15 mmmmm Installation Temperature Sensor Relays mA Outputs 109 # 1 BLK BLK WHT/SHLD WHT/SHLD WHT 11 12 13 14 TS-3 #1 TEMP SENSOR TS-3 #2 TEMP SENSOR Note: Use TS-3 temperature sensor only. Do n...

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Page 16 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Installation Communication Serial SmartLinx Refer to the appropriate SmartLinx manual for installation and wiring. Level System Synchronization Avoid mounting the SITRANS LU01 near anoth...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 17 mmmmm Installation Power AC Supply Wiring DC Supply Wiring Note: Before making the power connection, ensure proper voltage selection. Notes: • The equipment must be protected by a 15 A fus...

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Page 18 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Installation Programmer Communications Access The hand programmer fits into the docking bay and is kept there with a magnet. Use the hand programmer to change individual parameters Comm...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 19 mmmmm Programming Programming Operator programmable features are identified by a Point Number and Parameter Number. The Index refers to the Relay Number as identified by the Index Type indica...

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Page 20 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Programming Keypad In PROGRAM mode, use the SITRANS LU01 programmer keys to perform the identified functions. Key Description DISPLAY: shift access to Index, Parameter Number, or Param...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 21 mmmmm Programming Program Mode Entry Upon initial power application, the SITRANS LU01 displays OFF. To enter PROGRAM mode 1. Secure the enclosure lid using the 6 captivated screws. 2. Place t...

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Page 22 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Programming Parameter Reset Features On initial power up, all parameters are at default values. In many cases, when a Parameter Value is altered, associated Parameter Values are automat...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 23 mmmmm Operation Operation In RUN mode, the SITRANS LU01 detects material levels and provides control functions. The SITRANS LU01 automatically starts in RUN mode when power is applied. Displa...

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Page 24 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Operation Keypad In RUN mode, the following programmer keys perform the identified functions. Key Description selects the Auxiliary Reading "mA output value". selects the Aux...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 25 mmmmm Operation System Performance Evaluation For initial RUN mode entry (or after any programming alteration), do not use the SITRANS LU01 to operate process control equipment until satisfac...

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Page 26 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Operation C. If the SITRANS LU01 provides accurate and repeatable measurements, however alternate Reading units, failsafe action, relay, or mA output operation is desired, proceed to Ap...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 27 mmmmm Parameters Parameter Reference The SITRANS LU01 is configured through its parameters, and the application determines the parameter values which are entered into the unit. Please check yo...

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Page 28 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Parameter Reset Features On initial power up, all parameters are at original values. In many cases, when a Parameter Value is altered, associated Parameter Values are automatically...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 29 mmmmm Parameters Quick Start (P001 to P007) P001 Operation Sets the type of measurement required for the application. P002 Material Specifies material type. If the material presents a flat surf...

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Page 30 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P004 Transducer Specifies the Siemens Milltronics transducer connected to the unit. P005 Units Specifies measurement units used for dimensional values. Changing this value automatic...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 31 mmmmm Parameters P006 Empty Enter distance in units (P005) from the face of the transducer to the process empty point. Setting this value also sets Span (P007) unless Span was already set to a...

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Page 32 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Application Parameters Volume (P050 to P055) Use these parameters to enable the SITRANS LU01 to show readings based on vessel volume (rather than level). P050 Tank Shape Enter the...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 33 mmmmm Parameters P051 Maximum Volume For Readings in volumetric units (rather than percent), enter the vessel volume between Empty (P006) and Span (P007). Any volume units can be chosen beca...

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Page 34 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P052 Tank Dimension A Dimension A as used in P050 Tank Shape. Enter one of the following: • height of the tank bottom if P050 = 2, 3, 4, or 5 or • length of one end section of t...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 35 mmmmm Parameters Entering a Level Breakpoint 1. Go to Parameter P054. 2. Press to display the index symbol. 3. For each index enter a volume. 4. Ensure that each volume corresponds to the sa...

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Page 36 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Display and Reading (P060 to P062) These parameters are used to: • Change the number of decimal places displayed • Convert the Reading to alternate units • Reference measureme...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 37 mmmmm Parameters P062 Offset Reading Adds the specified value to the level reading, usually to reference the reading to sea level or another datum level. The operation of the device is not aff...

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Page 38 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters If the timer expires (before a valid measurement is made), the SITRANS LU01 advances to the Failsafe Material Level (P071) as restricted by Failsafe Advance (P072). When a valid mea...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 39 mmmmm Parameters Relay reaction The way in which relay programming reacts to the failsafe level depends on P129 Relay Failsafe (page 46). By default: • Alarm relays have P129 = OFF and so re...

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Page 40 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Setpoints are set up in P112 and P113. Each relay is triggered by one or more setpoints. The setpoints can be based on absolute level (P112, P113) or rate of change (P702, P703). E...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 41 mmmmm Parameters P101 High Alarm Enter the High Alarm material level for the index displayed. . P102 Low Alarm Enter the Low Alarm material level for the index displayed. . P103 High High Alarm...

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Page 42 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Custom Relays (P111 to P113) P111 Relay Control Function Sets the control algorithm used to trip the relay. When accessed, the Parameter Type display changes to the Relay symbol and...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 43 mmmmm Parameters To reset the Relay Function to use Standard Alarms, enter the desired Relay Set Up (P100). Independent Relay Setpoints Relay ON and OFF Setpoint values set the critical point...

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Page 44 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters * Values shown are for illustration purposes only. Enter values which apply to your particular installation. ! 2% factory set deadband, adjustable via P116 Setpoints Action When ON ...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 45 mmmmm Parameters P112 Relay ON Setpoint Sets the process point at which the relay changes from its NORMAL state. For most applications, the relay is tripped at this point. For IN-BOUNDS and OUT...

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Page 46 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters For IN-BOUNDS and OUT-OF-BOUNDS Relay Functions (P111 = 2 and 3 respectively), a dead band prevents relay chatter due to material level fluctuations at both the upper and lower set...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 47 mmmmm Parameters mA Output (P200 to P219) When an mA Output Parameter is accessed, the mA symbol is displayed in the Index Type field and the mA output number (corresponding to the SITRANS LU0...

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Page 48 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Independent mA Setpoints (P210 and P211) Use these features to reference the minimum and/or maximum mA output to any point in the measurement range. P210 0/4 mA Output Setpoint Se...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 49 mmmmm Parameters Preset is determined by mA Function (P200). If P200 = 1 or 3, then the preset is 0.0, or if P200 = 2 or 4, then the preset is 3.8. For P200=1 or 3 (preset is 0.0), this parame...

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Page 50 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters mA Output Failsafe (P219) P219 mA Output Failsafe Use for failsafe operation, independent of the Failsafe Material Level (P071). Selecting an independent mA Failsafe option: 1. Pr...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 51 mmmmm Parameters P302 Temperature, Sensor Maximum View the highest temperature encountered, as measured by the TS-3 Temperature Sensor (if applicable). Press CLEAR keys to reset the log afte...

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Page 52 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters To manually record a profile Press TRANSDUCER to fire the transducer and record the echo profile into the internal scope buffer for display. For differential or average operation ...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 53 mmmmm Parameters P334 Auto Record ON Setpoint Enter the critical level which, in conjunction with Auto Record OFF Setpoint, defines the boundaries for Auto Profile Records to be saved. P335 A...

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Page 54 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Installation Records (P340 to P342) P340 Date of Manufacture View the date of manufacture of this SITRANS LU01 unit. P341 RUN Time View the number of days this SITRANS LU01 has been...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 55 mmmmm Parameters Before using this feature, verify the following parameters are correct: •Empty (P006) • Temperature (P664) • Offset Reading (P062) Offset Calibration Begin with a steady...

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Page 56 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P652 Offset Correction The value altered when an Offset Calibration is performed. Alternatively, if the amount of Offset Correction required is known, enter the amount to be added t...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 57 mmmmm Parameters Temperature Compensation (P660 to P664) P660 Temp Source Source of the temperature reading used to adjust the speed of sound. The SITRANS LU01 uses the TS-3 temperature sensor...

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Page 58 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters If Temp Source (P660) is set to any value other than Fixed Temp, the value displayed is the temperature measured. If Temp Source is set to Fixed Temp, the P661 value is displayed. R...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 59 mmmmm Parameters P702 Filling Indicator The fill rate required to activate the LCD Filling indicator ( ). This value (in Units (P005) or % of Span (P007) per minute) is automatically set to 1/1...

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Page 60 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P705 Rate Update Time The time period (in seconds) over which the material level rate of change is averaged before Rate Value update. P706 Rate Update Distance The material level ch...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 61 mmmmm Parameters P711 Echo Lock Use this feature to select the measurement verification process. If a material agitator (mixer) is used in the vessel monitored, set Echo Lock for maximum verif...

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Page 62 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Example: Setting • P711 = 2, material agitator • P712 = 5:2 Result • a new reading will not be validated unless five consecutive measurements higher or two consecutive measure...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 63 mmmmm Parameters This feature may only be used to adjust the delay before the next point is scanned. Enter the amount of delay in seconds. This value is automatically altered when Maximum Pro...

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Page 64 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P731 Auxiliary Reading Key Enter the Parameter Number whose value is to be displayed in the Auxiliary Reading field is pressed in the RUN mode. See the Keypad section on page 24 ...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 65 mmmmm Parameters Peripheral Communication Support Parameters (P740 to P749) P740 Peripheral Communications Use this feature to select the SITRANS LU01 to communication message format. P748 R...

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Page 66 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Communications (P772) The SITRANS LU01 communication ports are configured by a series of parameters that are indexed by port. Communication parameters are indexed to these communic...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 67 mmmmm Parameters P791 Bus Error Indicates if an error condition is occuring on the bus. P792 Bus Error Count A count that increments by 1 each time a bus error (P791) is reported.. P794 SmartLi...

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Page 68 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Use this feature if the surface is reported to be near the transducer face but is in fact much further away. Extend this value when changing transducer location, mounting, or aimin...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 69 mmmmm Parameters Increases SITRANS LU01 response when the monitored surface is close to the transducer face. Select short and long to have short and long acoustic shots fired for each measure...

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Page 70 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P806 Echo Strength Displays the strength (in dB above 1 μV rms) of the echo which was selected as the measurement echo. P807 Noise Displays the average and peak ambient noise (in d...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 71 mmmmm Parameters P810 Scope Displays Captures echo profiles for display on an oscilloscope. Use this feature to monitor the effects of Echo Processing changes. Connect an oscilloscope to Displ...

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Page 72 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P816 Echo Time Raw The time (in ms) from the transmit pulse to the processed echo. Profile Pointer (P817 to P825) When one of these parameters is accessed, the scope display changes...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 73 mmmmm Parameters P819 Profile Pointer Amplitude The amplitude (in dB above 1 μV) of the Echo Profile at the Pointer position. P820 Algorithm Chooses the algorithm to generate the measured valu...

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Page 74 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P821 Spike Filter Dampens spikes in the echo profile to reduce false readings. Use P821 if interference spikes are on the long shot Echo Profile display. P822 Narrow Echo Filter Filt...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 75 mmmmm Parameters Use this feature, when monitoring solids (P002 = 2), if the reported level fluctuates slightly, though the monitored surface is still. Enter the amount (in ms) of long shot Ec...

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Page 76 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Select the TVT type which gives the highest confidence (P805) under all level conditions. Use this parameter with caution, and do not use TVT Slopes with the bF or bLF Algorithm (P...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 77 mmmmm Parameters 6. Press ARROWS to change the bias value of the breakpoint, –50 to 50. 7. Press ENTER . 8. Press TRANSDUCER to update the scope display with the new TVT. P833 TVT Start...

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Page 78 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters Advanced Shot Adjustment (P840 to P852) P840 Short Shot Number The number of short shots to be fired (and results averaged) per transmit pulse. P841 Long Shot Number Enter the numbe...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 79 mmmmm Parameters P843 Long Shot Frequency Adjust the long shot transmit pulse frequency (in kHz). This feature is automatically altered when Transducer (P004) is altered. P844 Short Shot Width...

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Page 80 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P851 Short Shot Floor Enter the minimum echo strength (in dB above 1 μV rms) derived from a short shot to be considered for evaluation. P852 Short Shot Range Enter the maximum dist...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 81 mmmmm Parameters P902 Watchdog Press ENTER to put the CPU into an infinite loop to test the watchdog timer. On successful completion (10 seconds) the RUN mode is entered and the SITRANS LU01...

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Page 82 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P907 Programmer Interface Press ENTER to activate the programmer interface (two way infrared communications) test. On successful test completion, PAS S is displayed. Otherwise,...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 83 mmmmm Parameters Measurement (P920 to P927) Use these parameters to verify programmng, when performing a dynamic material level test over at least 2 empty/fill cycles for each vessel is imprac...

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Page 84 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 Parameters P924 Volume Measurement The calculated vessel capacity in Max Volume (P051) or % of Max Volume. Press ENTER as required to display in Max. Volume units. P927 Distance Percent The...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 85 mmmmm Technical Reference Technical Reference Transmit Pulse The SITRANS LU01 transmit pulse consists of one or more electrical shot pulses, which are supplied to the scanning relay. The sca...

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Page 86 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Technical Reference Echo Processing Displays (Scope Displays, P810) Dolphin Plus Display Distance Calculation To calculate the transducer to material level (object) distance, the transm...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 87 mmmmm Technical Reference Variable air temperature is automatically compensated when a Siemens Milltronics ultrasonic/temperature transducer is used. If the transducer(s) are exposed to direct...

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Page 88 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Technical Reference This volume calculation creates a piece-wise linear approximation of the level/volume curve. This option provides best results if the curve has sharp angles joining r...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 89 mmmmm Technical Reference The Process Speed setting automatically adjusts various parameters affecting the SITRANS LU01 response to material level changes as in the table that follows. * Scan ...

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Page 90 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Technical Reference Example 1 - Level Measurement Material Level This is the most common application of the SITRANS LU01 level monitor. For this example we'll assume the following...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 91 mmmmm Technical Reference Parameter Settings for Point # 1 With process control equipment disabled, enter the RUN mode to monitor system performance and alarm programming. Otherwise, perform a...

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Page 92 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Technical Reference When the dust settles (and the echo is regained) the reported level advances toward the actual level. When the reported level reaches 25.55 m (5% of Span less than th...

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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 93 mmmmm Technical Reference Parameter Settings for Point # 1 Parameter Settings for Ma Output #1 Parameter Setting for Temperature Averaging With process control equipment disabled, enter the ...

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Page 94 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02 mmmmm Technical Reference Remaining Vessel Capacity To perform a volume conversion for the preceding example, complete the following programming. Volume Parameter Settings * This is the onl...