68
Mains fuse or automatic circuit breaker has tripped
Cause:
Mains fuse underrated
Remedy:
Rate fuse according to the "Technical data" section
Cause:
Mains fuse trips in open circuit
Remedy:
Have device serviced
Status indicators
Example showing the relationship between indicator and number: D
C
B
A
= 0 1 0 1 = 5
NOTE!
When using an interface for field-bus systems, the indicators A - D show
the error number in binary code (column "No." in the table below).
Description
Indicator
No.
Test mode
0
Interface indicator flashes green
Cause:
Not an error, test mode with TR 3000 remote control
Remedy:
Not required
Primary current
1
Indicators shown on the right light up, interface indicator flashes red
Cause:
Internal fault
Remedy:
-
Switch device off and back on again
-
Fault keeps recurring => have device serviced
Asymmetry
(when switching on)
2
Indicators shown on the right light up, interface indicator flashes red
Cause:
Internal fault
Remedy:
-
Switch device off and back on again
-
Fault keeps recurring => have device serviced
Asymmetry
(during operation)
3
Indicators shown on the right light up, interface indicator flashes red
Cause:
Internal fault
Remedy:
-
Switch device off and back on again
-
Fault keeps recurring => have device serviced
ILZ (current zero crossing)
4
Indicators shown on the right light up, interface indicator flashes red
Cause:
Signal for current zero crossing not present
Remedy:
-
Switch device off and back on again
-
Fault keeps recurring => have device serviced
Current limit
5
Indicators shown on the right light up, interface indicator flashes red
Cause:
Internal fault
Remedy:
-
Switch device off and back on again
-
Fault keeps recurring => have device serviced
Interface
A
D
C
B
A
D
C
B
A
D
C
B
A
D
C
B
A
D
C
B
Содержание TransPocket 3500
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