Troubleshooting; Displayed Service Codes; Displayed Error Codes - Fronius Timetwin Digital Bedienungsanleitung

Troubleshooting

Displayed ser-
dsP | A21
vice codes
Interruption in LHSB link:
The service code "dsP | A21" is only displayed if the LHSB link is interrupted eit-
her during or after the "TimeTwin Digital" welding process. If the LHSB link was
interrupted before any planned "TimeTwin Digital" welding operation, no Twin
function will even be detected. In this case, the power source will function as
a "single" power source and service code "dsP | A21" will not be displayed.
Cause:
Remedy:
Cause:
Remedy:
NOTE!
Other service codes that are shown on the power source, and the respective re-
medies, may be found in the Operating Instructions manuals of the power
sources.
Displayed error
Parameter P-C is not displayed
codes
Cause:
Remedy:
Parameter t-C is not displayed
Cause:
Remedy:
Cause:
Remedy:
100
The LHSB connector cable has been dislodged out of one of the
LHSB connector jacks
Plug the LHSB connector cable back into the LHSB connector jack
Dismiss "dsP | A21": Press the "Set-up" button (on the power
source), or "ERROR - quit" (on the robot)
LHSB connector cable is defective
Exchange or repair the LHSB connector cable
Dismiss "dsP | A21": Press the "Set-up" button (on the power
source), or "ERROR - quit" (on the robot)
No LHSB link
Establish an LHSB link between the power sources
Software on one or both of the power sources has not been enabled
Enable the software
On one or both of the power sources, Parameter P-C is not set
to "On"
Set Parameter P-C to "On