MR TRAFOGUARD ISM, Руководство по эксплуатации

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6 Functions and settings
Maschinenfabrik Reinhausen GmbH 2016 113 5163667/00 EN TRAFOGUARD® ISM®
Setting behavior if no communication present
You can use this parameter to set how the voltage regulator behaves if com-
munication via the CAN bus is not possible.
The setting for this parameter is only effective if you have selected the Error
option for the Error if no communication present parameter.
You can select the following options:
Option Description
Independent regu-
lation The device switches from parallel operation to nor-
mal automatic voltage regulation
Auto blocking Automatic voltage regulation is blocked.
cosφ interpolation Continuation of parallel operation with interpolated
values (only possible with circulating reactive cur-
rent parallel operation method)
Table 26: Behavior if no communication present
To set the behavior, proceed as follows:
1.
Go to Settings > Parameters > Parallel operation > Behavior if no
communication present .
2. Select the option you want.
3. Press the Accept button to save the modified parameter.
Setting delay time for parallel operation error messages
You can use this parameter to set the delay time for a parallel operation er-
ror message so that brief fault messages are not received if the motor-drive
units involved in the parallel operation have different runtimes.
To set the delay time for the parallel operation error message, proceed as
follows:
1.
Go to Settings > Parameters > Parallel operation > Delay time for
the parallel operation error message .
2. Enter the delay time.
3. Press the Accept button to save the modified parameter.
TAPCON® 2xx retrofit
The TAPCON® 2xx retrofit function allows you to operate the device in par-
allel operation with existing devices. If you activate this parameter, you have
to reverse the prefix of the "Phase angle correction" parameter for the trans-
former data (from
- to + or from + to - ).
6.6.4
6.6.5
6.6.6