Maschinenfabrik Reinhausen TAPCON 250, Operating Instructions Manual

Page: 133 / 192

9 Operation
Maschinenfabrik Reinhausen GmbH 2022 133 8595017/00 EN TAPCON
®
250
Event duration
You can use this parameter to set how long the device is to respond with the
set behavior.
Behavior
You can use this parameter to set the behavior of the device if the maximum
permissible number of tap-change operations is exceeded:
Setting Behavior
Off Switching interval monitoring is disabled.
Switching to man-
ual mode The event is displayed for the set duration of the response. The
device automatically switches to manual mode.
Auto blocking The event is displayed for the set duration of the response. Au-
tomatic voltage regulation is blocked. You can wait for the
blocking time to expire or switch to manual mode by hand and
then to auto mode. The event is reset and blocking is disabled.
Table 40: Behavior
Counting behavior (only with raise or lower tap-change operations)
You can use this parameter to set whether intermediate RAISE or LOWER
tap-change operations reset the internal counter. You can select the follow-
ing options:
▪ On:
– The internal counter for consecutive LOWER tap-change operations is
reset during a RAISE operation.
– The internal counter for consecutive RAISE tap-change operations is
reset during a LOWER operation.
▪ Off: The internal counter is not reset by intermediate RAISE or LOWER
tap-change operations.
9.4.1.2 Tap position capture method
The current tap position of the on-load tap-changer is transmitted from the
motor-drive unit to the device. You can use this parameter to select the type
of tap position capture.
▪ Dual code
▪ Gray code
▪ BCD
▪ Analog
▪ N/O contact series
▪ Resistor contact series