MR TAPCON 250 - Page 158

9 Operation
Maschinenfabrik Reinhausen GmbH 2022158 8595028/00 ENTAPCON
®
250
▪ Keep Track
▪ Decade
In order to ensure proper function of the tap position capture, make sure
that the inputs of the corresponding tap position capture method are acti-
vated and correctly wired.
To ensure that the tap position capture functions correctly, ensure that when
you change the tap position capture method, the previously set DIO or AIO
configurations of the tap position are deleted and set for the new tap posi-
tion detection.
1. Go to Settings > Parameters > On-load tap-changer > Tap position
monitoring > Tap position capture method.
2. Select the desired tap position method.
3. Press the Accept button to save the modified parameter.
The tap position is transmitted in one of the following ways:
9.4.1.2.1 Analog tap position capture
The tap position can be transmitted as an analog signal from the motor-drive
unit to the device. The following variants are available:
9.4.1.2.1.1 Injected current
For the analog tap position capture, you must set which tap positions corre-
spond to the minimum analog signal and maximum analog signal.
Pos. at max. analog signal
You can use this parameter to set the tap position of the on-load tap-
changer corresponding to the maximum analog signal (e.g. 20mA for
4...20mA signal).
1. Go to Settings > Analog tap position capture > Pos. at max. analog
signal.
2. Set the tap position.
3. Press the Accept button to save the modified parameter.