9 Operation
Maschinenfabrik Reinhausen GmbH 2022
160
8595028/00 EN
TAPCON
®
250
13. Step 5: Press the
Next
button to complete calibration.
ð
Calibration of tap position capture using the resistor contact series has
been performed successfully.
9.4.1.2.2 Keep Track
In the event of a power failure on the ISM, the display value has to be ad-
justed to the actual value of the tap position on the OLTC via the Keep
Track parameter.
You can use this menu item to update the tap position indirectly based on
characteristics.
▪ Keep Track tap position
▪ Neutral position
1. Go to
Settings > Parameters > On-load tap-changer > Tap position
capture
.
2. Select the desired parameter.
3. Set the desired parameter.
4. Press the
Accept
button to save the modified parameter.
Keep Track tap position
You can use this parameter to enter the actual tap position of the on-load
tap-changer.
Neutral position
You can use this parameter to enter the neutral position of the on-load tap-
changer.
9.4.2 Target-tap-position operation
When target-tap-position operation is activated, the device automatically
switches to this target tap position.
1. Go to
Settings > Parameters > On-load tap-changer > Move to the de-
fined target tap position
.
2. Enter the target tap position.
3. Press the
Accept
button to save the modified parameter.
Target tap position
You can use this parameter to define a target tap position.
Summary of Contents for TAPCON 250
Page 1: ...Voltage regulator TAPCON 250 Operating instructions 8595028 00 EN ...
Page 214: ......
Page 215: ......