ABB REJ601 User Manual

Section 5 1MDU07212-YN Rev. C
Use of LHMI
52 REF601 / REJ601
Application Manual
5.2.8.1 Menu – Hardware
Following functionalities can be tested through this menu.
· LCD Test
· Keyboard Test
· LED Test
During each test wherever confirmation from user is asked to continue test
sequence, if no selection from user, automatically after 5 sec timeout test sequence
will move to next screen.
Each test procedure provides test result messages and interactive user selections on
LCD.
Figure 22: Hardware test menu of relay REF601/REJ601 with its submenu

ABB REJ601 Specifications

General

Rated Frequency	50/60 Hz
Communication Protocol	IEC 61850, Modbus RTU
Rated Current	1/5 A
Operating Time	<35 ms
Reset Time	<35 ms
Communication	Ethernet, RS-485
Protection Degree	IP20