Festo MS6-SV Operating Instructions Manual page 60

MS6(N)−SV
Example for fault code 6
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Fig. 20
After four short flash pulses on the Power LED ( 1 ), there are six long flash pulses
on the Error LED ( 2 ). This indicates fault code 6, a pneumatic fault. A pneumatic
fault occurs if, for example, the operating pressure is below the minimum pressure
or if there is no pressure at all.
Eliminating the fault when this fault code appears
Check the compressed air supply
Check the voltage supply
Check the installation of the signal lines
Put the device into operation (è chapter 7, Startup")
Replace the device if the fault occurs again
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Festo MS6(N)−SV 0904a English
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