ABB REM 54 Series - Emergency Stop Function; Programming

16
1MRS750500-MUM
Feeder and Machine Terminals
Operator’s Manual
REF 54_ , REM 54_
3.2.4. Emergency stop function
In emergency situations fast breaker open function is required. This is achived by
pressing button combination [
↑] and [0] simultaneously.
Emergency stop function is available through COCBDIR function. This
means that the configuration has to contain COCBDIR and its OPEN output
should be connected to OPENDIR input of COCB1/2 function (refer to the
CD-ROM Technical Description of Functions, 1MRS750889-MCD).
Emergency stop function can be executed only when the MIMIC view is
active.
3.3. Programming
The front panel of the terminal is provided with an optical serial communication
connector for connecting a PC to the terminal via a special RS-232 optolink cable,
type 1MKC950001-1. Additionally, a special PC program is needed for
communication between the PC and the terminal.
Table 3.2.3-2 Object control of 3-state disconnector
Disconnector state Button Command to be executed
Close Free
Open
Open (Free) Close
Earth
Earth Free
Open
Undefined Free
Open
I
O
I
O
I
O
I
O
!
!