UNIFLOW-200MFC流量计算机说明书资源-CSDN文库

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UNIFLOW-200 MFC

Flow Computer

for closed conduit and open channel flow measurement

Instruction Manual

Process Control Kft.

H -2142 Nagytarcsa Déri Miksa utca 10. A/7.

Phone: 36 20 945 2477

E-mail: info@processcontrol.hu

Web: www.processcontrol.hu

UNIFLOW-200_Instruction_manual_rev06a_EN_2021_06.docx

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TableofContents

1 About this manual ............................................................................................................................................... 13

2 Introduction ......................................................................................................................................................... 14

3 Technical specification ........................................................................................................................................ 16

3.1 General features .......................................................................................................................................... 16

3.2 Technical data ............................................................................................................................................. 16

3.3 Accessories .................................................................................................................................................. 18

4 Plug-in boards and hardware operation ............................................................................................................... 20

4.1 Plug-in boards ............................................................................................................................................. 20

4.2 Hardware operation ..................................................................................................................................... 21

5 Installation, wiring and start-up .......................................................................................................................... 23

5.1 Installation ................................................................................................................................................... 23

5.2 Wiring ......................................................................................................................................................... 23

5.3 Start-up ........................................................................................................................................................ 25

5.4 Start and stop metering streams .................................................................................................................. 25

6 Basic operation .................................................................................................................................................... 26

6.1 Keypad ........................................................................................................................................................ 26

6.1.1 Numeric keys ........................................................................................................................................ 26

6.1.2 Editing keys ........................................................................................................................................... 26

6.1.3 Function keys ........................................................................................................................................ 27

6.2 Display ........................................................................................................................................................ 27

6.2.1 Navigating the display ........................................................................................................................... 29

6.3 Data security ............................................................................................................................................... 29

6.3.1 Hardware write lock switch ................................................................................................................... 29

6.3.2 Software security levels ........................................................................................................................ 31

6.4 The menu system......................................................................................................................................... 31

6.5 Entering data ............................................................................................................................................... 37

6.5.1 Changing numeric data .......................................................................................................................... 37

6.5.2 Changing selection ................................................................................................................................ 37

6.6 Data pages ................................................................................................................................................... 38

7 Maintenance and troubleshooting ....................................................................................................................... 39

8 Support ................................................................................................................................................................ 40

8.1 U200ToolBox .............................................................................................................................................. 40

8.1.1 UNISetup .............................................................................................................................................. 40

8.1.2 UNIArchive ........................................................................................................................................... 40

8.1.3 UNIUpdate ............................................................................................................................................ 40

9 Detailed operation – The menu tree .................................................................................................................... 41

9.1 Flow ............................................................................................................................................................ 41

9.1.1 Stream data ............................................................................................................................................ 41

9.1.1.1 Summary display 1, 2, 3 and 4 ..................................................................................................... 41

9.1.1.2 Periodic totals ............................................................................................................................... 42

9.1.1.3 Flow rates ..................................................................................................................................... 42

UNIFLOW-200_Instruction_manual_rev06a_EN_2021_06.docx

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9.1.1.4

 Cumulative totals .......................................................................................................................... 43

9.1.1.5 Premium totals .............................................................................................................................. 44

9.1.1.6 Fault totals .................................................................................................................................... 44

9.1.1.7 Process data .................................................................................................................................. 45

9.1.1.7.1 Flow meter data ........................................................................................................................ 45

9.1.1.7.2 Fluid data ................................................................................................................................. 47

9.1.1.7.3 Gas composition ....................................................................................................................... 49

9.1.2 Plant I/O ................................................................................................................................................ 50

9.1.3 Archive data .......................................................................................................................................... 53

9.1.3.1 Archived periodic totals................................................................................................................ 53

9.1.3.2 Archived batch data ...................................................................................................................... 54

9.1.4 Modbus registers ................................................................................................................................... 55

9.1.5 Data transfer .......................................................................................................................................... 55

9.1.6 Extra summary display .......................................................................................................................... 57

9.1.7 Batches .................................................................................................................................................. 58

9.1.7.1 Tank loading batch ....................................................................................................................... 58

9.1.7.2 Pipeline interface batch ................................................................................................................ 59

9.1.8 Flow meter serial test and flow computer calibration ........................................................................... 60

9.1.8.1 Flow meter serial test .................................................................................................................... 60

9.1.8.2 Flow computer calibration ............................................................................................................ 62

9.1.9 PID ........................................................................................................................................................ 65

9.2 Parameters ................................................................................................................................................... 66

9.2.1 I/O signal setup ..................................................................................................................................... 67

9.2.1.1 Analogue (4-20 mA) input channel .............................................................................................. 67

9.2.1.2 PRT/RTD input channel ............................................................................................................... 70

9.2.1.3 Pulse input channel ....................................................................................................................... 71

9.2.1.4 Pulse output channel ..................................................................................................................... 77

9.2.1.5 Digital input channel .................................................................................................................... 78

9.2.1.6 Digital output channel .................................................................................................................. 80

9.2.1.7 Analogue (4-20 mA) output channel ............................................................................................ 8 5

9.2.1.8 HART signal input channel .......................................................................................................... 86

9.2.1.9 Modbus signal channel ................................................................................................................. 89

9.2.2 Stream setup .......................................................................................................................................... 91

9.2.2.1 Physical stream setup ................................................................................................................... 91

9.2.2.1.1 Fluid selection .......................................................................................................................... 91

9.2.2.1.2 Flow meter selection .............................................................................................................. 117

9.2.2.1.3 Stream setup ........................................................................................................................... 129

9.2.2.1.4 Premium limits ....................................................................................................................... 163

9.2.2.1.5 Limits ..................................................................................................................................... 163

9.2.2.2 Virtual stream setup .................................................................................................................... 164

9.2.2.2.1 Virtual stream setup ............................................................................................................... 165

9.2.2.2.2 Virtual stream Premium limits ............................................................................................... 167

UNIFLOW-200_Instruction_manual_rev06a_EN_2021_06.docx

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9.2.2.2.3

 Virtual stream Limits ............................................................................................................. 167

9.2.2.3 Premium mode setup .................................................................................................................. 168

9.2.2.4 Fault mode setup......................................................................................................................... 169

9.2.2.5 Barometric pressure .................................................................................................................... 170

9.2.2.6 Averaging ................................................................................................................................... 171

9.2.3 General data ........................................................................................................................................ 171

9.2.3.1 Date and time .............................................................................................................................. 171

9.2.3.2 Timezone .................................................................................................................................... 172

9.2.3.3 Periods setting ............................................................................................................................ 173

9.2.3.4 User defined setup ...................................................................................................................... 173

9.2.3.4.1 Display ................................................................................................................................... 173

9.2.3.4.2 Reports ................................................................................................................................... 178

9.2.3.4.3 Trends .................................................................................................................................... 182

9.2.3.5 Password setup ........................................................................................................................... 182

9.2.3.6 Reset ........................................................................................................................................... 182

9.2.3.6.1 Totals reset ............................................................................................................................. 182

9.2.3.6.2 General reset .......................................................................................................................... 184

9.2.3.7 Version control ........................................................................................................................... 184

9.2.3.8 Company data ............................................................................................................................. 185

9.2.3.9 LCD settings ............................................................................................................................... 186

9.2.3.10 Character type ............................................................................................................................. 187

9.2.4 Interfaces ............................................................................................................................................. 188

9.2.4.1 Serial ports .................................................................................................................................. 188

9.2.4.2 Ethernet port ............................................................................................................................... 191

9.2.4.3 USB ............................................................................................................................................ 192

9.2.5 Operator parameters ............................................................................................................................ 192

9.2.5.1 Keypad & limits ......................................................................................................................... 192

9.2.5.2 Keypad values ............................................................................................................................ 193

9.2.6 Restore ................................................................................................................................................. 195

9.2.7 PID Control ............................................................................................................................................ 196

9.2.7.1 Operation of the PID control ...................................................................................................... 196

9.2.7.1.1 Single loop controller ............................................................................................................. 196

9.2.7.1.2 Dual loop controller ............................................................................................................... 196

9.2.7.2 Calculation algorithm of the controller ....................................................................................... 200

9.2.7.3 Set up the PID control ................................................................................................................ 201

9.2.7.3.1 General set up ......................................................................................................................... 201

9.2.7.3.2 Output .................................................................................................................................... 202

9.2.7.3.3 Operation ................................................................................................................................ 203

9.2.7.3.4 Fault handling ........................................................................................................................ 206

9.2.7.3.5 Tuning .................................................................................................................................... 206

9.2.7.4 Operation of the PID control ...................................................................................................... 207

9.2.7.4.1 Operation of single loop controller ........................................................................................ 208

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