Turntable control SmartTurn
Table of contents
4
Dok-ID:EXPERT-0003-EN-2011
5.3.1
Description - PLC signals .............................35
5.3.1.1
Inputs ............................................ 35
5.3.1.2
Outputs ......................................... 37
5.3.2
System integration in the plant control
system ..........................................................40
5.3.3
PLC programming.........................................46
5.4
Commissioning .............................................................49
5.4.1
Re-commissioning in the plant .....................52
6
Faults .....................................................................................53
6.1
Safety ...........................................................................53
6.2
Sequence faults ...........................................................53
6.2.1
Overrun forward / backward .........................53
6.2.2
Warning end lock angle (lock angle
reserve) .........................................................55
6.2.3
End of lock angle reserve reached (end of
lock angle reserve) .......................................56
6.2.4
Input forward and backward on (Both
Inputs On) .....................................................57
6.3
System faults ................................................................57
6.3.1
Sensor fault (sensor defect) .........................58
6.3.2
Short circuit at output ....................................59
6.3.3
Invalid sensor data (changed sensor
position) ........................................................60
6.3.4
Change mode (changed rotary mode) .........61
6.3.5
Change mode (changed rotary direction) .....62
6.3.6
Changed lock angle ......................................63
6.3.7
Wrong rotary direction (direction forward /
backward) .....................................................64
6.3.8
Internal device fault (secure state) ...............65
6.4
Start up after corrected fault ........................................66
7
SmartTurn – spare parts ......................................................67
8
Index ......................................................................................69
