8 Operation
Maschinenfabrik Reinhausen GmbH 2018
102
5252433/02 EN
ECOTAP
®
VPD
®
CONTROL PRO
8.9.2.1 Activating parallel operation
You can use this parameter to activate or deactivate parallel operation.
To activate or deactivate parallel operation, proceed as follows:
1. Go to
Settings > Parameters > Parallel operation > Activate parallel
operation
.
2. Select the option you want from the list field.
3. Press the
Accept
button to save the modified parameter.
8.9.2.2 Setting parallel operation method
You can use this parameter to set the parallel operation method. You can
select the following options:
Option
Description
Master
The device is designated as
the master.
tion 8.9.1.1, Page 97] paral-
lel operation method
Follower
The device is designated as
the follower.
Auto. tap synchroniza-
tion
Automatic assignment of
master or follower.
If a master is not detected,
the device with the lowest
CAN bus address is auto-
matically designated as the
master. All other devices are
designated as followers.
Circulating reactive
current
Circulating reactive current minimization with CAN bus
communication [
Section 8.9.1.2, Page 99] parallel oper-
ation method
Power factor
Circulating reactive current minimization without CAN bus
communication [
Section 8.9.1.3, Page 100] parallel op-
eration method
Tap stagger (optional)
The device is designated as the master for the tap stagger
parallel operation method.
Table 33: Setting parallel operation method
Only change the parallel operation method when the on-load tap-changers
are not performing tap-change operations.
To select the parallel operation method, proceed as follows:
1. Go to
Settings > Parameters >
Parallel operation > Parallel operation
method
.
2. Select the desired option.
3. Press the
Accept
button to save the modified parameter.
Summary of Contents for ECOTAP VPD CONTROL PRO
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