How To Switch Between Front And Rear Connection - ABB REM 610 Operator's Manual

1MRS755538
Main Menu
MEASUREMENTS
RECORDED DATA
SETTINGS
CONFIGURATION
INFO
Fig. 4.1.9.-1 Setting the real-time clock
4.1.10.
Motor Protection Relay
Operator's Manual - ANSI version
4. Press to enter the setting mode and give the password, if required. If the
default password 999 is still valid, no password is required.
5. The first digit of the setting value of the parameter to be edited starts to flash.
Use and to move the cursor and
value. The setting range (for example Year or Minutes) is shown on the right-
hand side of the second line of the display.
6. To store a new value and return the display to the view mode, press
7. To exit the setting mode without storing the changes, press
confirming and the display is returned to the view mode.
8. Press to return the display to the idle mode.
Group Menu
CONFIGURATION
FUNCTION TEST/DI
COMMUNICATION
LANGUAGE
MEMORY SETTINGS
FREQUENCY
HMI PASSWORDS
TIME
TRIP CIRCUIT SUP
RTD INPUTS
STORE COUNTER

How to switch between front and rear connection

There are two means of serial communication available for the relay: the front
connection for SPA bus communication and optional rear communication modules
for communication via the SPA bus, IEC 60870-5-103, MODBUS (RTU or ASCII)
protocol.
If the relay is not provided with an optional rear communication
module, or if the module has been disabled, the front connection is
always active and switching between front and rear connection is not
allowed.
If the optional rear communication module is installed and enabled, the default
setting is the rear connection. Switch between front and rear connection as follows:
and to increase or decrease the
Parameter Menu
CONFIGURATION
Confirm
YY-MM-DD (00-23)
hh.mm;ss (00-59)
Cancel
REM 610 REM 610
.
once before
A040237_2
23