ABB TZID - Page 4

4 Electro-pneumatic positioner TZID 42/18-54 EN
3.4 Commissioning ......................................................................................................26
3.4.1 Adapting the positioner to the actuator ........................................................ 26
3.4.2 Adjusting the tolerance band ........................................................................ 27
3.4.3 Adjusting the valve action ............................................................................ 27
3.4.4 Setting parameters for current operation ..................................................... 27
3.4.5 Adjusting low and high alarm limits (supplementary modules for digital
feedback) ..................................................................................................... 28
3.4.6 Adjusting low and high alarm limits (supplementary “mechanical kit for digital
feedback”)..................................................................................................... 28
3.4.7 Restoring the factory setting......................................................................... 29
3.4.8 Performing the Autostroke............................................................................ 29
4 Display and operator panel .................................................................................... 31
4.1 Operating level 1 ....................................................................................................32
4.2 Operating level 2 ....................................................................................................33
5 Maintenance ................................................................................................................ 36
5.1 Functional test/Readjustment ..............................................................................36
5.2 Checking/replacing the filter regulator.................................................................36
5.3 Checking the air filter in the positioner ...............................................................37
5.4 Replacing the pneumatic output unit ................................................................38
6 Technical data ............................................................................................................. 39
6.1 Basic model.............................................................................................................39
6.2 Options ....................................................................................................................43
7 Certificates.................................................................................................................... 45
Appendix A: Error codes............................................................................................... 64