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

Page 136

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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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