Installation, Operating & Maintenance Instructions
Series 650 DN 350 (I.D. 14”), CC-Link
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 [email protected] www.vatvalve.com
286241EA
2010-10-11
3/86
Contents:
1
Use of product .......................................................................................................................................................... 5
1.1
Technical data ................................................................................................................................................. 5
2
Installation................................................................................................................................................................. 7
2.1
Unpacking........................................................................................................................................................ 7
2.2
Installation into the system .............................................................................................................................. 7
2.3
Tightening torque ............................................................................................................................................. 9
2.3.1
Mounting with centering rings............................................................................................................ 10
2.3.2
Mounting with O-ring in grooves ........................................................................................................ 10
2.4
Admissible forces........................................................................................................................................... 11
2.5
Requirements to sensor connection .............................................................................................................. 11
2.6
Electrical connection...................................................................................................................................... 12
2.6.1
Ground connection ............................................................................................................................ 12
2.6.2
Sensor supply concepts .................................................................................................................... 13
2.6.3
Power and sensor connection (
±
15 VDC sensors) using SPS module ............................................. 14
2.6.4
Power connection for Slave valve only .............................................................................................. 15
2.6.5
CC-Link interface connection ............................................................................................................ 16
2.6.6
LOGIC I/O.......................................................................................................................................... 22
2.6.7
Digital input........................................................................................................................................ 23
2.6.8
Digital output ..................................................................................................................................... 23
2.6.9
Service port connection ..................................................................................................................... 23
2.6.10
Valve cluster connection ................................................................................................................... 24
3
Operation ................................................................................................................................................................ 27
3.1
Introduction .................................................................................................................................................... 27
3.1.1
Individual valve control ...................................................................................................................... 28
3.1.2
Individual valve status ....................................................................................................................... 28
3.1.3
Freeze mode ..................................................................................................................................... 28
3.1.4
Position offset.................................................................................................................................... 28
3.1.5
Local operation .................................................................................................................................. 29
3.1.6
Remote operation .............................................................................................................................. 29
3.1.7
Safety mode ...................................................................................................................................... 30
3.1.8
Service indication .............................................................................................................................. 30
3.2
Operation under increased temperature ........................................................................................................ 30
3.3
Behavior during power up .............................................................................................................................. 30
3.4
Behavior in case of power failure................................................................................................................... 31
3.5
Display information ........................................................................................................................................ 32
3.5.1
CC-Link LEDs.................................................................................................................................... 34
3.6
Setup procedure ............................................................................................................................................ 35
3.6.1
Cluster address configuration............................................................................................................ 35
3.6.2
CC-Link configuration ........................................................................................................................ 39
3.6.3
Valve and sensor configuration ......................................................................................................... 44
3.6.4
ZERO................................................................................................................................................. 46
3.6.5
LEARN............................................................................................................................................... 47
3.7
Close valve .................................................................................................................................................... 48
3.8
Open valve..................................................................................................................................................... 48
3.9
Position control .............................................................................................................................................. 49
3.10
Pressure control............................................................................................................................................. 49
3.10.1
Tuning of control performance........................................................................................................... 50
3.11
CC-Link interface connection setup............................................................................................................... 54
3.11.1
CC-Link Handshaking........................................................................................................................ 54
3.11.2
Location of the handshaking bits....................................................................................................... 55
3.11.3
Example of the handshaking by a PLC-program ............................................................................... 56
3.12
CC-Link interface (Process data – cyclic communication)............................................................................. 57
3.12.1
OUTPUT Buffer (Master PLC) ........................................................................................................... 57
3.12.2
INPUT Buffer (Master PLC) ............................................................................................................... 62
3.12.3
Communication and timing control between Master (PLC) and Station (Valve)................................ 69
3.12.4
PRESSURE and SENSOR READING allocation .............................................................................. 70
