Code
Relay
K1
Explanation
Reaction of device
Adjustment
OFF
de-energized, 13 -
14 interrupted
No line voltage
In the event of a mains interruption the
unit switches “OFF” and automatically
“ON” when the voltage has been re-
stored.
Check line voltage and pre-fusing.
ON
energized, 13 - 14
bridged
Normal operation without fault
1
energized, 13 - 14
bridged
No enable = OFF
Terminals “D1” - “24 V” (Digital In 1) not
bridged.
Switch off by external contact (see ena-
ble, device ON / OFF).
2
energized, 13 - 14
bridged
Temperature management active
The device has an active temperature
management to protect it from damage
due to too high inside temperatures. In
case of a temperature rise above the
fixed limits, the modulation is reduced
linearly. To prevent the complete system
being switched off externally (in this op-
eration permissible for the controller) in
case of reduced operation due to too
high an internal temperature, no fault
message is sent via the relay.
With a drop in temperature the modula-
tion rises again llinear.
Check cooling of the controller.
3
de-energized, 13 -
14 interrupted
Angle error
When operating with permanent sole-
noid-excited synchronous motor “PMmo-
tor”.
Possible causes: Defective motor con-
nection, drive overload
The modulation is immediately deacti-
vated (warning status).
A maximum of 8 starting tests are per-
formed before the final switch-off (fault
status).
Reset by disconnecting the line voltage
necessary.
Check the motor connection and the
motor load.
Operating Instructions PMIcontrol Basic-M – model series FSDM5...46 Diagnostics / Faults
L-BAL-E300-GB 1905 Index 001 Part.-No.
36/48
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