Fronius TransPocket 3500, Руководство по эксплуатации

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69
EN
Earth current (earth current watchdog option only)
7
Indicators shown on the right light up, interface indicator flashes red
Cause:
Current flowing via device earth
Remedy: - Check ground earth connection to the workpiece
- Switch device off and back on again
- Fault keeps recurring => have device serviced
Mains undervoltage or overvoltage
8
Indicators shown on the right light up, interface indicator flashes red
Cause:
The mains voltage is outside the tolerance range
Remedy: - Check the mains voltage
- Switch device off and back on again
- Fault keeps recurring => have device serviced
Open circuit
9
Indicators shown on the right light up, interface indicator flashes red
Cause:
Output voltage is greater than 113 V
Remedy: Switch machine off and on again;
if fault keeps recurring, have device serviced
Working voltage
11
Indicators shown on the right light up, interface indicator flashes red
Cause:
Working voltage >45 V and >2 seconds
Remedy: Remove start signal =>
=> Check process =>
=> Set start signal again
Overtemperature B
16
Overtemperature indicator lights up, interface indicator flashes red
Cause:
Power source exceeded max. temperature
Remedy: Wait until the device has cooled down
Acknowledges automatically after cooling down
No communication
150
Interface indicator flashes red
Cause:
No communication
Remedy: Check interface cable
Acknowledges automatically when communication is es-
tablished
Description Indicator No.
A
D
C
B
A
D
C
B
A
D
C
B
A
D
C
B
Interface
Interface