Status Indicators - Fronius Transpocket 3500 Remote Bedienungsanleitung

No welding current
Mains switch is ON, overtemperature indicator is lit up
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
Mains fuse or automatic circuit breaker has tripped
Cause:
Remedy:
Cause:
Remedy:

Status indicators

NOTE!
When using an interface for field-bus systems, the indicators A - D show the er-
ror number in binary code (column "No.
" in the table below).
Example showing the relationship between indicator and number: D C B A = 0 1 0
1 = 5
Description
Test mode
Interface indicator flashes green
Cause:
Remedy:
Primary current
Indicators shown on the right light up, interface indicator
flashes red
Cause:
Remedy:
74
Overload
Check duty cycle
Thermostatic safety cut-out has tripped
Wait until the power source automatically comes back on at the end
of the cooling phase
Insufficient cooling air intake
Ensure adequate air supply
Power module very dirty
Clean device using dry compressed air (see "Care and maintenance")
The fan in the power source is faulty
Have device serviced
Mains fuse underrated
Rate fuse according to the "Technical data" section
Mains fuse trips in open circuit
Have device serviced
Not an error, test mode with TR 3000 remote
control
Not required
Internal fault
- Switch device off and back on again
- Fault keeps recurring => have device ser-
viced
Indicator No.
Interface
0
A
B
1
C
D