MR TAPCON 250 - Page 130

9 Operation
Maschinenfabrik Reinhausen GmbH 2022130 8595028/00 ENTAPCON
®
250
Behavior for reversal of power flow
You can use this parameter to set the behavior in the event of a reversal of
power flow. You can select the following options:
Setting Behavior
Off ▪ The negative power flow is ignored.
▪ Automatic regulation remains active.
Auto blocking ▪ The Reversal of power flow event is issued.
▪ If Z compensation is activated, this function is deacti-
vated.
▪ Automatic regulation is blocked.
Auto/manual blocking ▪ The Reversal of power flow event is issued.
▪ If Z compensation is activated, this function is deacti-
vated.
▪ Automatic regulation is blocked.
▪ You cannot perform tap-change operations in manual
mode.
Target tap position ▪ The Reversal of power flow event is issued.
▪ If Z compensation is activated, this function is deacti-
vated.
▪ The device triggers a tap-change operation to the tap
position you defined in the "Target tap position" pa-
rameter.
▪ The device blocks further tap-change operations.
▪ The target-tap-position operation is ignored if there is
no tap-position capture. Automatic regulation is
blocked.
Table39: Behavior in the event of a reversal of power flow