25
The selected protocol is stored in the non-volatile memory and is therefore activated
automatically after an interruption in the auxiliary voltage.
Select the rear communication protocol as follows:
1. Press an arrow button to access the main menu.
2. Use the arrow buttons to select CONFIGURATION\COMMUNICATION\REAR
PROTOCOL and press
. The cursor is at the setting currently in use (for
example SPA).
3. Press
to enter the setting mode. The second line starts to flash.
4. Use
or to select the wanted setting.
5. Press
to confirm the selection.
6. Press
to return the display to the idle mode.
MODBUS ASCII
MODBUS RTU
Main Menu
Group Menu
Parameter Menu
SETTINGS
CONFIGURATION
MEASUREMENTS
RECORDED DATA
IEC 60870-5-103
SPA
CONFIGURATION
FUNCTION TEST/DI
COMMUNICATION
LANGUAGE
FREQUENCY
CONFIGURATION
MEMORY SETTINGS
HMI PASSWORDS
TIME
LINE-IDLE STATE
CONNECTION TYPE
COUNTER :xxx
UNIT ADDRESS :xxx
MODBUS SETTINGS
SPA SETTINGS
REAR PROTOCOL
REAR CONNECTION
CONFIGURATION
IEC103 SETTINGS
Confirm
Cancel
RTD INPUTS
TRIP CIRCUIT SUP
REAR COM. MODULE
INFO
STORE COUNTER
A040245_2
Fig. 4.1.11.-1 Selecting the communication protocol for the rear connection
4.2. HMI operation levels
The HMI menu consists of a user level and a technical level. The user level is used
for measuring and monitoring. The technical level is used for advanced protection
relay setting and can be configured to require a password. The password is required
after the default value 999 is replaced.
4.2.1. User level
4.2.1.1. Menu groups of the user level
The user level contains the following menu groups. You can monitor the data
without a password.
Motor Protection Relay
Operator's Manual - ANSI ve rsion
REM 610REM 610
1MRS755538
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