Disassembly - Festo MS6 SV E 10V24 Series Operating Instructions Manual

Disassembly

– Start device.
– If the fault occurs again: contact Festo service è www.festo.com.
Malfunc- Possible cause
tion/
error code
2 Bouncing on the enable signals
5 Power supply is insufficient
Power unit is not correctly dimensioned;
voltage collapses
6 Pressure supply was interrupted
8 Enable signals outside the specification
Multi-pin plug socket NECA or cable is
defective
Additional PLC emits test pulses that are offset to the
Error Codes enable signals
Malfunction due to electrical or electro-
magnetic effects (EMC information not in
compliance)
Pressure p1 The cross-section of the product pressure
collapses supply is too small
briefly at
every
switching
operation
Tab. 8: Fault clearance
11 Disassembly
1. Switch off energy sources:
– Operating voltage
– Compressed air
2. Separate the applicable connections from the product.
Festo — MS6(N)-SV-...-E-10V24 — 2021-11e
Remedy
– Make sure that only debounced con-
tacts are used (e.g. for protective
guards or doors).
– provide sufficient power supply.
– use a sufficiently dimensioned power
unit.
– Restore compressed air supply.
– Comply with specification.
– NECACheck multi-pin plug socket or
wiring and replace if defective.
– Switch off test pulses.
– Use MP5 plug connector.
– note maximum length of the signal
lines.
– Connect earthing correctly.
– maintain minimum wall distance.
– do not install cables behind the
product.
– Tighten flow control screw.
– Attach reservoir in front of p1 inlet.
– Adjust compressed air supply, e.g.
increase cross section of the supply
line.
25