MR ECOTAP VPD CONTROL PRO Operating Instructions Manual page 74

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74 ECOTAP VPD CONTROL PRO
To activate the active power-dependent adjustment of the desired voltage
value, you need to set the following parameters:
You have to set the parameters for both winding 1 (W1) and winding 2
(W2).
Activating TDSC
The TDSC function is only active when the device can calculate the active
power (correct current measurement and voltage measurement) and the re-
quired parameters are set. If this is not the case, voltage regulation is in ac-
cordance with the set desired value [►Section 8.4.1.1, Page 71]. You can
activate or deactivate the power-dependent adjustment of the desired volt-
age value as follows:
▪ Parameters
▪ Control system command (optional)
If you activate TDSC, the line drop compensation (R&X compensation or Z
compensation) function is deactivated.
To activate/deactivate TDSC using parameters, proceed as follows:
1. Go to Settings > Parameters > Control > Activate TDSC.
2. Select the desired option.
3. Press the Accept button to save the modified parameter.
TDSC Umax/Umin
You can use these parameters to set the maximum and minimum desired
value. The maximum or minimum desired value is activated when the mea-
sured active power reaches the set minimum or maximum active power.
1. Go to Settings > Parameters > Control > TDSC Umax/Umin.
2. Enter maximum/minimum desired value.
3. Press the Accept button to save the modified parameter.
TDSC U0
You can use this parameter to set the desired value which is to be used
when the measured active power is 0.
1. Go to Settings > Parameter > Control > TDSC U0.
2. Enter desired value at active power 0.
3. Press the Accept button to save the modified parameter.
5252433/02 EN
8 Operation
Maschinenfabrik Reinhausen GmbH 2018