Troubleshooting - Bosch Rexroth PSI 6 Serie Betriebsanleitung

1070080028 / 08 | PSI 6xxx
14

Troubleshooting

Error displays
Reset fault
The units are sturdily built. Nevertheless, disturbances may occur in ex­
ceptional cases:
• by wrong electrical connection or overvoltage in the mains,
• by insufficient cooling, maintenance or overload,
• by exceeding the maximum current values (parametrization) or
monitoring values.
When an error has occurred, the timer will be inhibited. In this con­
dition, no welding schedule is possible until the error has been reset.
If warnings are present, welding is still possible.
For PSI 6x00:
In case of fault, the green "READY" LED is extinguished on the front
panel of the weld timer.
For PSI 6xC0:
In case of fault, the diagnosis module shows the fault number.
PSI 6x00
Fig. 98: Display at the timer unit (error)
More detailed information on the errors that occurred is provided
• via BOS 6000 in the „Fault table"
• via the small operator terminal (VCP05.2).
A list of all error and status messages is provided in the online help of
BOS 6000.
There you will also find information on error elimination in addition to
the possible causes.
Both faults and warnings may be "self‐resetting" or "non-self‐resetting".
"Self‐resetting" means that events are automatically reset by the timer
when the cause of the fault or the warning has been corrected. There­
fore, they do not require a manual fault reset.
Bosch Rexroth AG
READY LED
Battery fault LED
Diagnosis module
427 / 460
Troubleshooting
PSI 6xC0