MS6(N)-SV-...-E-ASIS
52
Festo – MS6(N)-SV-...-E-ASIS – 1205NH English
13.2
Troubleshooting
Malfunction
Possible cause
Remedy
Output 2 exhausted,
even though the safety
circuit is closed.
Pressure supply was interrupted
•
Restore pressure supply
•
Reset the AS-i slave (MS6-SV)
Note: Monitoring of the pressure via
object 01
Serious error (internal error)
Replace valve / contact Festo
AS-i communication error
Check AS-i bus configuration
Serious error
LED status lights up
red
Pressure supply was interrupted
•
Restore pressure supply
•
Reset the AS-i slave (MS6-SV)
Note: Monitoring of the pressure via
object 01
Hardware defect (mechanical or/
and electronic)
Replace valve / contact Festo
Status 1 – ready for
operation is not
achieved (self test not
passed)
Lack of supply pressure
•
Restore pressure supply
•
Reset the AS-i slave (MS6-SV)
Supply pressure outside the pres-
sure limits 3.5-10 bar
Check the compressed air supply
Hardware defect,
malfunction,
serious error
Replace valve / contact Festo
Pressure p1 collapses
briefly at every
switching operation.
Poppet valve not without overlap.
(The behaviour is reinforced if the
valve is operated with small
volumes / hose diameters and the
soft-start throttle is opened com-
pletely.)
•
Tighten flow control screw
•
Attach reservoir in front of p1 inlet
•
Adapt compressed air supply.
Tab. 14
Troubleshooting
