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9 Operation

Maschinenfabrik Reinhausen GmbH 2021 1097817454/02 EN TAPCON

230 Expert

9.3 On-load tap-changer regulator

9.3.1 Voltage regulation

All of the parameters required for the control function are described in this

section.

1. Go to Settings > Parameters > On-load tap-changer regulator > Volt-

age regulation.

2. Select the desired parameter.

3. Set the desired parameter.

4. Press the Accept button to save the modified parameter.

9.3.1.1 Setting the desired value

You can set three different desired values. The device always uses one of

the set desired values for control. You can define which desired value is

used for regulation with the "Change remote desired value setting" parame-

ter. You can define up to 3 desired values.

The device only processes commands via digital inputs or the control sys-

tem when it is in the Remote mode. You must also set the Remote behavior

[►Page 67] parameter accordingly.

Setting desired value 1...3

You can set the desired value with this parameter.

1. Go to Settings > Parameters > On-load tap-changer > Voltage regula-

tion > Desired value.

2. Enter the desired value.

3. Press the Accept button to save the modified parameter.

Changing the remote desired value setting

You can use this parameter to select the type of remote desired value set-

ting which the device is to use for regulation. You can select between 3 op-

tions:

▪ Remote desired value setting using 3 digital desired values

– For this option, make sure that the corresponding digital inputs are con-

nected.

▪ Remote desired value setting using analog desired values

– For this option, make sure that the corresponding analog input is con-

nected.

▪ Remote desired value setting using TDSC

MR TAPCON 230 Expert User Manual

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