Fault Correction When Error Code Appears - Festo MS6-SV-E Operating Instructions Manual

MS6-SV-...-E-10V24
13.3

Fault correction when error code appears:

– Check the compressed air supply
– Check the voltage supply
– Check the installation of the signal lines
– Place the device in operation (
– If the error occurs again, contact Festo Service.
Malfunction/ Possible cause
error code
2 Bouncing on the enable signals
5 Voltage supply is insufficient
Power unit is not correctly dimensioned;
voltage collapses
6 Pressure supply was interrupted
8 Enable signals outside the specifications
Multi-pin plug socket NECA-... or cable is
defective
Additional er- PLC emits test pulses that are off-set to
ror codes the enable signals
Malfunction due to electrical or electro-
magnetic effects (EMC information not
complied with)
Pressure p1 Pressure supply of the MS6-SV-E has too
collapses little cross section
briefly at every
switching op-
Throttle is opened too wide
eration
Tab. 7 Trouble-shooting
Festo – MS6-SV-...-E-10V24 – 1310b English
chapter 7 "Commissioning")
Remedy
• Make sure that only debounced
contacts are used (e.g. for protective
guards or doors).
• Ensure that the voltage supply is
sufficient.
• Ensure that the power unit is
sufficiently large.
• Re-establish compressed air supply
• Comply with specification
( chapter 7)
• Check multi-pin plug socket NECA-...
or cable and replace if defective
• Switch off test pulses
• Use MP5 plug
• Comply with max. length of the signal
lines
• Connect earthing correctly
• Observe min. wall distance
• Do not install a cable behind
theMS6-SV-E
• Tighten flow control screw
• Attach reservoir in front of p1 inlet
• Adapt compressed air supply,
e.g. increase cross section of the
supply line
67