4 fault correction, Guide – Siemens SIPART PS2 6DR52xx User 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
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