VAT 642 GP Series, Инструкции по установке, эксплуатации и обслуживанию

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Series 642
605593EC Edition 2017-11-24 3/113
Contents
1 Description of product ........................................................................ 5
1.1 Identification of product ................................................................................................... 5
1.2 Use of product ................................................................................................................. 5
1.3 Used abbreviations .......................................................................................................... 5
1.4 Related documents.......................................................................................................... 5
1.5 Important information....................................................................................................... 5
1.6 Technical data ................................................................................................................. 6
1.6.1 Control and actuating unit ................................................................................. 6
1.6.2 Valve unit .......................................................................................................... 7
2 Safety ................................................................................................... 8
2.1 Compulsory reading material ........................................................................................... 8
2.2 Danger levels .................................................................................................................. 8
2.3 Personnel qualifications ................................................................................................... 9
2.4 Safety labels .................................................................................................................... 9
3 Design and Function ......................................................................... 10
3.1 Design ........................................................................................................................... 10
3.2 Function ......................................................................................................................... 10
3.2.1 Pressure control system overview and function .............................................. 11
3.2.2 Principle of a pressure control system ............................................................ 12
4 Installation ......................................................................................... 13
4.1 Unpacking ..................................................................................................................... 13
4.2 Installation into the system ............................................................................................ 14
4.2.1 Installation space condition ............................................................................. 15
4.2.2 Connection overview ....................................................................................... 16
4.2.3 Installation procedure ...................................................................................... 17
4.3 Tightening torque .......................................................................................................... 18
4.3.1 Mounting of CF-F flanges ................................................................................ 18
4.3.2 Mounting with centering rings ......................................................................... 18
4.3.3 Mounting with O-ring in grooves ..................................................................... 19
4.4 Admissible forces .......................................................................................................... 20
4.4.1 Requirements to sensor connection ................................................................ 21
4.5 Electrical connection...................................................................................................... 21
4.5.1 Ground connection .......................................................................................... 22
4.5.2 Sensor supply concepts .................................................................................. 23
4.5.3 Power and sensor connection (+24 VDC sensors) ......................................... 24
4.5.4 Power (+24 VDC) and sensor connection (
±
15 VDC sensors) with SPS module26
4.5.5 DeviceNet® interface connection .................................................................... 28
4.5.6 LOGIC I/O ....................................................................................................... 29
4.5.7 Service port connection................................................................................... 30
4.6 Initial operation .............................................................................................................. 31
4.6.1 Setup procedure ............................................................................................. 31
4.6.2 DeviceNet
®
configuration ................................................................................ 31
4.6.3 LOGIC I/O configuration.................................................................................. 34
4.6.4 Valve configuration ......................................................................................... 35
4.6.5 Sensor configuration ....................................................................................... 35
4.6.6 ZERO .............................................................................................................. 36
4.6.7 LEARN (adaptive) ........................................................................................... 37
4.6.8 Pressure control configuration ........................................................................ 39
4.6.9 Pressure control algorithem ............................................................................ 42
4.7 Tuning of control performance ....................................................................................... 46
4.7.1 Tuning of control performance with adaptive algorithm ................................... 47
4.7.2 Tuning of control performance with fixed PI algorithm .................................... 52
4.7.3 Tuning of control performance with soft pump algorithm................................. 55