Interface For Automated Welding - EWM alpha Q 352 puls MM Operating Instructions Manual

Rectifying faults
Error messages (RC-Panel)
Error Category
a)
Error 18 x
(Wf.Sl.)
Legend for categories (error reset)
a) The error message will disappear once the error has been rectified.
b) The error message can be reset by pressing a key button:
Welding machine control
RC1 / RC2
Expert
CarExpert / Progress (M3.11)
alpha Q / Concept / Basic / Basic S / Synergic /
Synergic S / Progress (M3.71) Picomig 305
c) The error message can only be reset by switching the machine off and on again.
7.3.1

Interface for automated welding

No function of the external interrupt equipment (emergency stop switch)!
If the emergency stop circuit has been realised using an external interrupt equipment
via the interface for automated welding, the machine must be configured for this setup.
If this is not observed, the power source will ignore the external interrupt equipment
and will not shut down!
•
Disconnect jumper 1 on PCB T320/1 (Tetrix / forceTig) or M320/1 (Phoenix / alpha Q)!
78
Possible cause
b) c)
- - Auxiliary drive/
speedometer error
Remedy
Check auxiliary drive
tachogenerator not issuing signals.
M3.51 defective > inform Service
Key button
not possible
WARNING
099-005366-EW501
31.07.2014