ABB REF601 Applications Manual page 58

Section 5
Use of LHMI
5.2.8.1
52
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
1MDU07212-YN Rev. C
REF601 / REJ601
Application Manual