Installation, Operating & Maintenance Instructions
Series 650 DN 100-250 (I.D. 4“ - 10”), CC-Link
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
280672EB
2010-12-15
3/94
Contents:
1
Use of product .......................................................................................................................................................... 5
1.1 Technical data ................................................................................................................................................. 5
2 Installation................................................................................................................................................................. 8
2.1 Unpacking........................................................................................................................................................ 8
2.2 Installation into the system .............................................................................................................................. 8
2.3 Tightening torque........................................................................................................................................... 10
2.3.1 Mounting with centering rings............................................................................................................ 10
2.3.2 Mounting with O-ring in grooves........................................................................................................ 11
2.4 Admissible forces........................................................................................................................................... 11
2.5 Requirements to sensor connection .............................................................................................................. 12
2.6 Electrical connection...................................................................................................................................... 13
2.6.1 Ground connection ............................................................................................................................ 13
2.6.2 Sensor supply concepts .................................................................................................................... 14
2.6.3 Power and sensor connection (+24 VDC sensors)............................................................................ 15
2.6.4 Power and sensor connection (±15 VDC sensors) without optional SPS module............................. 17
2.6.5 Power and sensor connection (±15 VDC sensors) with optional SPS module.................................. 19
2.6.6 Power connection for Slave valve only.............................................................................................. 20
2.6.7 CC-Link interface connection ............................................................................................................ 21
2.6.8 Logic I/O............................................................................................................................................ 26
2.6.9 Service port connection..................................................................................................................... 26
2.6.10 Valve cluster connection ................................................................................................................... 27
3 Operation ................................................................................................................................................................ 30
3.1 Introduction.................................................................................................................................................... 30
3.1.1 Individual valve control...................................................................................................................... 31
3.1.2 Individual valve status ....................................................................................................................... 31
3.1.3 Freeze mode ..................................................................................................................................... 31
3.1.4 Position offset.................................................................................................................................... 31
3.1.5 Local operation.................................................................................................................................. 32
3.1.6 Remote operation.............................................................................................................................. 32
3.1.7 Safety mode ...................................................................................................................................... 33
3.2 Operation under increased temperature........................................................................................................ 33
3.3 Behavior during power up.............................................................................................................................. 33
3.4 Behavior in case of power failure................................................................................................................... 33
3.5 Display information ........................................................................................................................................ 34
3.5.1 CC-Link LEDs.................................................................................................................................... 36
3.6 Setup procedure ............................................................................................................................................ 37
3.6.1 Cluster address configuration............................................................................................................ 37
3.6.2 CC-Link configuration........................................................................................................................ 41
3.6.3 Valve and sensor configuration......................................................................................................... 46
3.6.4 ZERO................................................................................................................................................. 48
3.6.5 LEARN............................................................................................................................................... 49
3.7 Close valve .................................................................................................................................................... 50
3.8 Open valve..................................................................................................................................................... 50
3.9 Position control .............................................................................................................................................. 51
3.10 Pressure control............................................................................................................................................. 51
3.10.1 Tuning of control performance........................................................................................................... 52
3.11 CC-Link interface ........................................................................................................................................... 56
3.11.1 Schematics........................................................................................................................................ 56
3.11.2 Digital input........................................................................................................................................ 57
3.11.3 Digital output ..................................................................................................................................... 57
3.11.4 CC-Link Handshaking........................................................................................................................ 58
3.11.5 Location of the handshaking bits....................................................................................................... 59
3.11.6 Example of the handshaking by a PLC-program............................................................................... 60
3.11.7 OUTPUT Buffer (Master PLC)........................................................................................................... 61
3.11.8 INPUT Buffer (Master PLC)............................................................................................................... 65
3.11.9 Communication and timing control between Master (PLC) and Station (Valve)................................ 71
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