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IC 40 · Edition 07.18
54
Function
3 .13 Display
3 .13 .1 During operation
Blue LED
Red LED
Operating state
Moderately flashing
2)
Off
Zero position
Slow flashing
3)
Slow flashing
3)
Calibration
Lit
Off
Device in Standby mode
Moderately flashing
2)
Off
Device in motion
Fast flashing
1)
Off
Manual mode
Fast flashing
1)
Off
Moving in Manual mode
Lit
Flashing depending on fault message
Fault
Flashing alternately for 2 s
1)
Parameters accepted
1)
Fast: 5 times per second,
2)
moderately: 3 times per second,
3)
slow: once per second
3 .13 .2 Warnings and faults
Blue LED
Red LED
BCSoft fault
code
Warning/fault
Description
Cause
According to
operating state
Flashing light (1×)
1
Warning
Internal temperature > 90°C
- High ambient temperature
According to
operating state
Flashing light (2×)
4
Warning
Drift > 5%
- Mechanical valve offset
- Valve moving against its stop
According to
operating state
Flashing light (3×)
7
Warning
Drift > 10%
- Mechanical valve offset
- Valve moving against its stop
According to
operating state
Flashing light (4×)
8
Warning
Reference switch does not open
- Valve blocked
- Large mechanical offset
- Internal error
- Actuator offset
According to
operating state
Flashing light (5×)
9
Warning
Reference switch does not close
- Valve blocked
- Internal error
- Actuator offset, mechanical offset
According to
operating state
Flashing light (6×)
10
Warning
Analogue input IN < 4 mA
- Signal interrupted
- Signal not connected
- Input defective
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