Liquid Controls SP3850 - Manual (Page 3)

SP3850 Flow Computer
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1. DESCRIPTION
1.1 Unit Description .................................................................................................... 1
1.2 Unit Features ........................................................................................................ 1
1.3 Specifications ........................................................................................................ 2
2. INSTALLATION
2.1 General Mounting Hints ........................................................................................ 6
2.2 Mounting Diagrams ............................................................................................... 6
3. APPLICATIONS
3.1 Liquid Volume ....................................................................................................... 7
3.2 Corrected Liquid Volume ...................................................................................... 8
3.3 Liquid Mass ........................................................................................................... 9
3.4 Batching .............................................................................................................. 10
3.5 Corrected Gas Volume ........................................................................................11
3.6 Gas Mass ............................................................................................................ 12
4. WIRING
4.1 Typical Batcher Wiring ........................................................................................ 13
4.2 Typical Rate/Total Wiring .................................................................................... 13
4.3 Typical Thermistor Wiring ................................................................................... 13
4.4 Typical Pressure / Temperature Wiring ............................................................... 13
4.5 Wiring In Hazardous Areas ................................................................................. 14
5. UNIT OPERATION
5.1 Front Panel Operation Concept for Run Mode ................................................... 15
5.2 General Operation .............................................................................................. 16
5.3 Ratemeter/Totalizer Operation ............................................................................ 16
5.3.1 Password Protection for Rate/Total mode ........................................... 16
5.3.2 Relay Operation in Rate/Total mode ................................................... 16
5.3.3 Pulse Output in Rate/Total mode ......................................................... 16
5.3.4 Analog Output in Rate/Total mode ....................................................... 16
5.3.5 RS-232 Serial Port Operation in Rate/Total mode .............................. 17
5.3.6 RS-485 Serial Port Operation in Rate/Total mode .............................. 17
5.4 Batcher Operation ............................................................................................... 18
5.4.1 Batcher Configuration .......................................................................... 18
5.4.2 Password Protection for Batcher mode ............................................... 19
5.4.3 Relay Operation in Batcher mode ....................................................... 19
5.4.4 Pulse Output in Batcher mode ........................................................... 19
5.4.5 Analog Output in Batcher mode .......................................................... 19
5.4.6 RS-232 Serial Port Operation in Batcher mode ................................. 20
5.4.7 RS-485 Serial Port Operation in Batcher mode ................................. 20
6. PROGRAMMING
6.1 Front Panel Operation Concept for Program Mode ............................................ 21
6.2 Setup Menus ....................................................................................................... 22
6.3 Setup Sub-Menus ............................................................................................... 23
6.3.1 INSTRUMENT TYPE ........................................................................... 23
6.3.2 SELECT FLOW EQUATION ................................................................ 24
6.3.3 SETUP INDICATORS (Total) ............................................................... 24
6.3.4 SETUP INDICATORS (Density) .......................................................... 24
6.3.5 SETUP INDICATORS (Rate) ............................................................... 25
6.3.6 SETUP INDICATORS (Temperature) .................................................. 25
6.3.7 SETUP INDICATORS (Pressure) ........................................................ 26
6.3.8 SETUP FLOW INPUT ......................................................................... 27
6.3.9 SETUP AUX1 INPUT ........................................................................... 29
6.3.10 SETUP AUX2 INPUT ......................................................................... 30
6.3.11 SET FLUID PROPERTIES ................................................................ 31
6.3.12 SETUP PULSE OUTPUT .................................................................. 32
6.3.13 SETUP ANALOG OUTPUT ............................................................... 32
6.3.14 SETUP RELAYS ................................................................................ 33
6.3.15 SETUP CONTROL INPUTS(RATE/TOTAL) ..................................... 35
6.3.16 SETUP CONTROL INPUTS(BATCH) ................................................ 35
6.3.17 SETUP REALTIME CLOCK(Time) .................................................... 36
6.3.18 SETUP REALTIME CLOCK(Date) .................................................... 36
6.3.19 SERIAL USAGE (RS-232/485) .......................................................... 37
6.3.20 SERIAL USAGE (Modem Options) ................................................... 37
6.3.21 SET DATALOG/PRINT(Configure) .................................................... 38
6.3.22 SET DATALOG/PRINT (Select_list) .................................................. 39
6.3.23 ADMINISTRATIVE SETUP ................................................................ 39
6.3.24 SETUP NETWORK CARD ................................................................ 40
CONTENTS
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