Siemens SIPART PS2 6DR52xx - Manual (Page 136)

Operation
136
SIPART PS2 Manual
A5E00074631--06
4.5.4 Fault correction
Guide
see Table
In whichoperating mode does the fault occur?
• Initialization
5
• Manual mode and automatic mode 6 7 8 9
In which environment and under which basic conditions does the
fault occur?
• Wet environment (e.g. heavy rain or continuous condensation)
6
• Vibrating (oscillating) control valves 6 9
• Stress due to knocks or shocks (e.g. steam pulses or flaps breaking
away)
9
• damp (wet) compressed air 6
• dirty compressed air (contaminated with solid particles) 6 7
When does the fault occur?
• constantly (reproducible)
5 6 7 8
• sporadically (not reproducible) 9
• usually after a certain operation time 6 7 9