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Fronius CMT 4000 Advanced User Manual

Fronius CMT 4000 Advanced
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Err |70.X
Fault in digital gas sensor
Err 70.1 ... Gas sensor not found
Err 70.2 ... No gas
Err 70.3 ... Calibration error
Err 70.4 ... Solenoid valve faulty
Err 70.5 ... Solenoid valve not found
Check gas supply
Cause:
Remedy:
Err |71.X
Set limits have been exceeded or have not been reached.
Err 71.1 ... Current limit exceeded
Err 71.2 ... Current limit not reached
Err 71.3 ... Voltage limit exceeded
Err 71.4 ... Voltage limit not reached
Check quality of weld seam
Cause:
Remedy:
Err |77.X
The current limit set for a wire-feed unit motor has been exceeded
Err 77.7 ... Wire-feed unit motor current exceeded
Err 77.8 ... PPU motor current exceeded
Check the wire-feed unit components (e.g. feed rollers, inner liner, inlet/
outlet nozzles, etc.); check quality of weld seam
Cause:
Remedy:
Err | bPS
Fault in power module
Contact After-Sales Service
Cause:
Remedy:
Err | Cfg
Can only occur when power sources are being operated in parallel or in Twin mode
Power source is configured for parallel operation (setup parameter P-C is
set to “ON”) or TimeTwin Digital (setup parameter T-C is set to “ON”).
However, after being switched on, the power source was unable to establish
an LHSB link (LHSB link was previously detached or faulty).
Reset the service code: Switch the power source off and back on again. If
necessary, restore or repair the LHSB connection.
Cause:
Remedy:
Err | IP
Primary overcurrent
Contact After-Sales Service
Cause:
Remedy:
Err | PE
The earth current watchdog has triggered the safety cut-out of the power
source.
Switch off the power source, wait for 10 seconds and then switch it on
again. If you have tried this several times and the error keeps recurring,
contact After-Sales Service.
Cause:
Remedy:
Err | tJo
JobMaster torch temperature sensor faulty
Contact After-Sales Service
Cause:
Remedy:
180
Toowoomba Welding Supplies : tweld.com.au : Ph +61 7 4659 0044

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Fronius CMT 4000 Advanced Specifications

General IconGeneral
BrandFronius
ModelCMT 4000 Advanced
CategoryAC Power Distribution
LanguageEnglish

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