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Level transmitter PASCAL Ci4 LEVEL
Type series CI4xxx
Operating Instructions
1 General Information....................................................................................................... 2
1.1 General Safety Notes .............................................................................................. 2
1.2 Intended Use ........................................................................................................... 2
1.3 Conformity with EU Regulations .............................................................................. 2
1.4 EX Approval ............................................................................................................ 2
2 Transportation and Storage .......................................................................................... 2
3 Installation and Commissioning................................................................................... 2
3.1 Devices with Diaphragm Seal ................................................................................. 3
3.2 Differential pressure devices ................................................................................... 3
3.3 Mechanical Installation ............................................................................................ 3
3.4 Electrical Connection .............................................................................................. 3
3.5 Devices with Diaphragm Seal ................................................................................. 4
3.6 Mounting the Remote Display ................................................................................. 4
4 Operation ........................................................................................................................ 5
4.1 Test Terminals ........................................................................................................ 5
4.2 Remove Display / Activate Write Protection ............................................................ 6
4.3 Maintenance / Service ............................................................................................. 6
5 Disassembly ................................................................................................................... 7
6 User Manual ................................................................................................................... 8
6.1 Principles of the parameterisation concept .............................................................. 8
6.2 Basics of the Operating Concept ........................................................................... 11
6.3 Display Mode / Measured Value Display ............................................................... 12
6.4 Menue Mode / Operating Menue ........................................................................... 15
6.5 The Menue Tree .................................................................................................... 18
LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany
Hotline: +49 4408 804-444 Fax: +49 4408 804-100 e-mail: sales@labom.com www.labom.com
BA_078_en_10.01
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Summary of Contents for Labom PASCAL Ci4 LEVEL
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Page 1: Table Of Contents
6.3 Display Mode / Measured Value Display ............... 12 6.4 Menue Mode / Operating Menue ................15 6.5 The Menue Tree ....................18 LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany BA_078_en_10.01 Hotline: +49 4408 804-444 Fax: +49 4408 804-100 e-mail: sales@labom.com www.labom.com... -
Page 2: General Information
In addition to this instruction, be sure to observe all statutory requirements, appli- cable standards, the additional technical specifications on the accompanying data sheet (see www.labom.com) as well as the specifications indicated on the type plate. General Safety Notes The installation, set up, service or disassembly of this device must only be done by trained, qualified personnel using suitable equipment and authorized to do so. -
Page 3: Devices With Diaphragm Seal
4...20 mA (20...4 mA) = 12…30 VDC Permissible supply voltage ≤ (U Permissible load - 12 V) / 22 mA Circular connector M12 Cable gland Terminal box Figure 1: Options for the electrical connection BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 3/36... -
Page 4: Devices With Diaphragm Seal
(see 4.2). 7. The last step is to close the remote housing with the display cover that was previously on the device. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 4/36... -
Page 5: Operation
When you connect a current meter to the "+Test" and "-Test" terminals, the current is automatically routed through it. Figure 4: Current measurement during operation using test terminals BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 5/36... -
Page 6: Remove Display / Activate Write Protection
In case of damage or defects, the customer can replace the following elements: Display module Cable glands (if applicable) For defects to other components, repairs must be performed in the factory. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 6/36... -
Page 7: Disassembly
After the device has been removed, seal off the measuring point and mark the open process connection accordingly. Consider a possible dan- ger due to residues when handling the removed device. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 7/36... -
Page 8: User Manual
The level measurement is decoupled from the pressure measurement by using the height offset. All level measurement parameters and measured values refer to the level zero. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 8/36... - Page 9 The scaling of the measurand (height, volume, weight, pressure) are independent of each other. A separate pair of values at 4 and 20 mA are stored in the device for each meas- ured variable. Figure 9: Scaling the current output BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 9/36...
- Page 10 4. A manual selection determines which of these measurands should be issued at the current output. 5. The current output is scaled using the parameters "Value at 4 mA" and "Value at 20 mA". Figure 11: Schematic diagram of the fill level measurement BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 10/36...
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Page 11: Basics Of The Operating Concept
The bar graph always shows the state of the current output (4 mA = 0%, 20 mA = 100%). The contents of the header and the data area depend on the operating mode: BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 11/36... -
Page 12: Display Mode / Measured Value Display
-button static information such as configuration data. From any screen of the device data, you can enter the operating menue with OK and go back to the measured value display by pressing ESC. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 12/36... - Page 13 Table 3: Icons for device state The list of icons is sorted in descending priority. Only the icon with the highest priority is shown. The two most important icons for fault and/or warning are flashing when displayed. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 13/36...
- Page 14 Fill height in the selected unit Fill volume in the selected unit Fill weight in the selected unit Pressure in the selected unit Current in percent Current in mA BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 14/36...
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Page 15: Menue Mode / Operating Menue
"Lower range …" (setting dialogue) and "System" (submenue). If no button is pressed in menue mode for five minutes, the device automatically returns to the display mode without saving any values. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 15/36... - Page 16 With ESC, you leave the view mode and return to the menue. Figure 15: Procedure for value selection (e.g. changing language from english to german) BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 16/36...
- Page 17 With the OK button you confirm the set digit value and jump to the next digit. When you confirm the rightmost digit, the entire value is saved. You can save the new val- ue from any digit by pressing and holding the OK button. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 17/36...
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Page 18: The Menue Tree
Simulation of current or one of the possible measurands for func- tion check of the measurement chain Communication Information and settings regarding HART communication System Device data and function such as factory reset Table 6: The main menue BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 18/36... - Page 19 View/change or teach-in the height offset and select a unit Tank shape Enter, teach-in and manage the tank shape for volume and weight measurement Status Display the status of the level measurement Table 8: "Fill level" menue BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 19/36...
- Page 20 6.5.3.1 Level wizard The fill level wizard allows the easy parameterisation of the device. You are guided through all the necessary setting dialogue boxes. Figure 18: Guided dialogue boxes in level wizard BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 20/36...
- Page 21 (and the fill height). Menue item Description View / change View / change the height offset Teach-in Teach-in the height offset Unit Select the unit for the height Table 10: "Height offset" submenue BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 21/36...
- Page 22 (or in other units). Enter the volume filled since the start for each control point when teaching-in by filling. Enter the volume removed since the start with a negative sign when teaching-in by BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 22/36...
- Page 23 The height values are sorted first when switching on the table. Then all volume values are adjusted by 3,6 m so that a fill height of zero corresponds to a volume of zero. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 23/36...
- Page 24 In the corresponding submenue, you will find the following entries: Menue entry Description Pos.corr. on/off Activate/deactivate position correction Set pos. corr. Correct position error at ambient pressure Table 13: "Position Correction" submenue BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 24/36...
- Page 25 Read the displayed current value at the end of the measurement chain. Enter this current value (e.g. 3.996) at the device. The device now corrects the cur- rent output so that 4 mA are shown at the end of the measurement chain. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 25/36...
- Page 26 Foot (1ft = 12 in = 30.48 cm) Inch (1 in = 1/12 ft = 25.4 mm) Yard (1 yd = 3 ft = 36 in = 0.9144 m) Table 15: Possible fill height units BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 26/36...
- Page 27 Tonnes per cubic metre (1 t/m = 1 g/cm = 1 kg/l) lb/ft Pound per cubic foot (1 lb/ft = 16.018 kg/m lb/in Pound per cubic inch (1 lb/in = 27.68 g/cm Table 18: Possible density units BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 27/36...
- Page 28 Degree Fahrenheit ( T *1,8 + 32 ) Fahrenheit Celsius °R Degree Rankine ( T *1,8 ) Rankine Kelvin Kelvin ( T + 273,15 ) Kelvin Celsius Table 20: Possible units for temperature BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 28/36...
- Page 29 Limit of the upper output current (20…21 mA) Upper current limit Table 21: “Measurement/Output” menue Independent from the setting of the upper and lower current limit, the set measuring range always corresponds to a current range of 4…20 mA. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 29/36...
- Page 30 You can freely select these current limits for the lower limit between 3.8 and 4 mA and for the upper limit be- tween 20 and 21 mA. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 30/36...
- Page 31 The current simulation only affects the current output. The measurand simulations take all settings into account, i.e. including the damping and active tank shape if necessary. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 31/36...
- Page 32 Display of device data (such as from measured value display) Factory data reset Reset to factory settings Restart Restarting the device (such as after a power outage) Config.-memory Configuration memory: reading, writing and status Table 25: "System" menue BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 32/36...
- Page 33 NO: The device configuration has been changed The transfer of a configuration takes approx. 25 seconds. If you use a table function with many support points the transfer can take up to 50 seconds. BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 33/36...
- Page 34 BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 34/36...
- Page 35 6.5.11 Overview with menue tree and device functions BA_078_en_10.01 Level transmitter PASCAL Ci4 LEVEL Page 35/36...
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