VAT 653 Series - Page 4

Series
65
4/129 Edition 2019-05-03 963283EA
4.10.4 Tuning of control performance ........................................................................ 58
4.11 RS232 interface commands (IC protocol) ...................................................................... 68
4.11.1 RS232 command syntax ................................................................................. 68
4.11.2 Control commands .......................................................................................... 68
4.11.3 Inquiry commands ........................................................................................... 69
4.11.4 Setup commands ............................................................................................ 74
4.11.5 Pressure control algorithem ............................................................................ 84
4.11.6 Error messages ............................................................................................... 89
4.12 RS232 interface - commands (PM-V2 protocol) ............................................................ 90
4.12.1 Control commands (PM-V2 compatible) .......................................................... 90
4.12.2 Inquiry commands (PM-V2 compatible) .......................................................... 91
4.12.3 Setup command (PM-V2 compatible) .............................................................. 93
4.12.4 Sensor delay command (PM-V2 compatible) .................................................. 94
4.12.5 Error messages (PM-V2 compatible) .............................................................. 94
5 Operation ........................................................................................... 95
5.1 Normal operation ........................................................................................................... 95
5.1.1 Remote operation ............................................................................................ 95
5.1.2 Local operation ................................................................................................ 96
5.2 Close valve .................................................................................................................... 97
5.3 Open valve..................................................................................................................... 97
5.4 Position control .............................................................................................................. 97
5.5 Pressure control ............................................................................................................. 97
5.6 Display information ........................................................................................................ 98
5.6.1 Power up ......................................................................................................... 98
5.6.2 Operation ........................................................................................................ 99
5.6.3 Error ................................................................................................................ 99
5.6.4 Safety mode .................................................................................................... 99
5.7 Operation during power up .......................................................................................... 100
5.8 Behavior in case of power failure ................................................................................. 100
5.9 Operation under increased temperature ...................................................................... 101
5.10 Behavior In case of compressed air pressure drop ...................................................... 101
6 Trouble shooting ............................................................................ 102
6.1.1 Controller Display .......................................................................................... 102
6.1.2 Error numbers ............................................................................................... 102
6.1.3 Error code ..................................................................................................... 102
7 Maintenance .................................................................................... 104
7.1 Maintenance intervals .................................................................................................. 104
7.2 Maintenance procedures ............................................................................................. 105
7.2.1 Replacement of isolation seals and valve cleaning ....................................... 106
7.2.2 Replacement of actuator shaft seals ............................................................. 109
7.2.3 Replacement of Option board ....................................................................... 114
7.2.4 Retrofit / replacement procedure ................................................................... 116
8 Repairs ............................................................................................ 118
9 Dismounting and Storage .............................................................. 119
9.1 Dismounting ................................................................................................................. 119
9.2 Storage ........................................................................................................................ 120
10 Packaging and Transport ............................................................... 121
10.1 Packaging .................................................................................................................... 121
10.2 Transport ..................................................................................................................... 122
11 Disposal ........................................................................................... 123