![ABB RELION REL670 Скачать руководство пользователя страница 69](http://html1.mh-extra.com/html/abb/relion-rel670/relion-rel670_operators-manual_3536707069.webp)
9.3.8.8
Local acceleration logic ZCLCPLAL
Main menu/Settings/Setting group N/Scheme communication/Local
AccelerationLogic(PLAL)/ZCLC
Displays available settable parameters for setting
OperationOn
or
Off
, setting time
delays, enable and disable various functions.
9.3.9
Secondary system supervision
9.3.9.1
Overview
Under Secondary circuit supervision there are settings for Current circuit supervision
and Fuse failure. There are five instances of Current circuit supervision with
parameters for minimum operation current, rated current and operation. There are six
instances of Fuse failure supervision parameters for setting rated current, voltage,
operation mode and several other parameters.
9.3.9.2
Current circuit supervision CCSRDIF (87)
Main menu/Settings/Setting group N/Secondary system supervision/
CurrentCircuitSupervision(RDIF,87)/CCS
Displays available instances of CCSRDIF (87) with some settings per instance. There
are settings for operation, base current setting, blocking of function, and minimum
threshold for current differential.
9.3.9.3
Fuse failure supervision SDDRFUF
Main menu/Settings/Setting Group N/Secondary system supervision/
FuseFailure(RFUF)/FSD
Displays available instances of SDDRFUF with several settings per instance. There are
parameters for operation, various thresholds and base values.
9.3.10
Control
9.3.10.1
Overview
Under Control in the Setting group N menu settings for synchronism-
checkAutorecloser are available. Some instances of settings are available meaning that
the settings for all available apparatuses can be made here. The synchronism-check
settings include the selection of busses or lines and the configuration parameters for
1MRK506276-UUS B
Section 9
Read and change settings
63
Operator's manual