MR TAPCON - Page 283

11 Event messages
Maschinenfabrik Reinhausen GmbH 2020 2833587317/21 EN TAPCON
®
No. Name Description Remedy
45 Blocking activated Blocking has been activated by another
TAPCON®.
Check the current operating conditions of
the transformers in parallel operation and
the set parameters for the corresponding
TAPCON®.
46 Invalid measured current
value in parallel opera-
tion group
The received measured current value of
another TAPCON® in parallel operation
is invalid.
Current measurement of the affected
TAPCON® units is not working correctly.
Check the measurement transformer and
the wiring of the corresponding
TAPCON®.
47 Invalid measured voltage
value in parallel opera-
tion group
The received measured voltage value of
another TAPCON® in parallel operation
is invalid.
The voltage-measurement system of the
affected TAPCON® is not working prop-
erly. Check the measurement trans-
former and the wiring of the correspond-
ing TAPCON®.
48 No other TAPCON® in
parallel operation group
There are no other TAPCON® units in-
volved in parallel operation.
Check the current operating conditions of
the transformers in parallel operation as
well as the operational readiness and
correct wiring of the TAPCON® units in-
volved in parallel operation.
49 CAN bus node is missing No CAN bus communication with other
TAPCON® present.
CAN bus communication not correctly
configured. Check wiring as per connec-
tion diagram. Use CAN bus address ≠ 0.
Assign a separate CAN bus address to
each TAPCON®.
50 Motor runtime exceeded The motor runtime has been exceeded. Check the functional readiness of the
motor-drive unit and the set parameters.
Ensure that the value of the set motor
runtime matches the affected motor-drive
unit.
51 Invalid tap position The captured tap position is invalid. Check the function and wiring of tap po-
sition capture of the corresponding
TAPCON®. Connect as shown in con-
nection diagram.
152 Measured voltage is not
available
There is no measured voltage available. Check the measurement transformer and
the wiring of the corresponding
TAPCON®.
153 No topology data There is a problem communicating with
the topology regulator.
CAN bus communication not correctly
configured. Check wiring as per connec-
tion diagram. Use CAN bus address >1.
Check topology regulator (use CAN bus
address = 1).
154 Invalid measured voltage
value
The measured voltage value is invalid. The TAPCON® voltage measurement is
not working correctly. Check the mea-
surement transformer and the wiring of
the corresponding TAPCON®.
155 Circulating reactive cur-
rent calculation
Circulating reactive current cannot be
calculated.
The current-measurement system of a
TAPCON® is not working properly.
Check the measurement transformer and
the wiring of the corresponding
TAPCON®.