ABB i-bus KNX Product Manual page 6

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ABB i-bus KNX
Contents
8
8.1
8.2
8.3
8.4
8.5
8.6
9
9.1
10
10.1
10.2
11
11.1
11.2
12
12.1
12.2
12.2.1
12.2.2
12.2.3
12.2.4
12.3
12.3.1
12.3.2
12.4
12.4.1
12.4.1.1
12.4.2
12.4.2.1
12.4.3
13
13.1
13.2
13.3
iv 2CDC508220D0211 Rev. A | VC/S 4.x.1
Group objects ................................................................................... 196
Summary of group objects VC/S .............................................................................................. 196
Group objects General ............................................................................................................. 199
Group objects Channel A - General ........................................................................................ 200
Group objects Channel A - Valve A ........................................................................................ 202
Group objects Channel A - Input a .......................................................................................... 205
Group objects Channel A - Controller ..................................................................................... 206
Operation .......................................................................................... 225
Manual operation ..................................................................................................................... 225
Maintenance and cleaning ............................................................... 227
Maintenance ............................................................................................................................ 227
Cleaning ................................................................................................................................... 227
Disassembly and disposal .............................................................. 229
Removal ................................................................................................................................... 229
Environment ............................................................................................................................. 230
Planning and application ................................................................. 231
Introduction .............................................................................................................................. 231
Valve drives, valves and controller .......................................................................................... 231
Electromotor Valve Drives ....................................................................................................... 231
Electrothermal Valve Drives ..................................................................................................... 231
Compatibility with different drive types ..................................................................................... 232
Control types ............................................................................................................................ 232
Priorities ................................................................................................................................... 232
Controller channel .................................................................................................................... 232
Actuator channel ...................................................................................................................... 233
Explanation of controller function ............................................................................................. 234
2-point controller ...................................................................................................................... 234
Pulse width modulation (PWM) ................................................................................................ 236
PI controller (continuous) ......................................................................................................... 239
Continuous control ................................................................................................................... 239
PI controller (PWM).................................................................................................................. 240
Appendix ........................................................................................... 241
Scope of delivery ..................................................................................................................... 241
Status byte Valve ..................................................................................................................... 242
Status byte channel ................................................................................................................. 243