1VTA100004-en
REF 542plus switchbay protection and control unit
Manual Part 3: Installation and Commissioning
6.1 Safety Information....................................................................................................39
6.2.1
6.2.2
6.2.3
Personal computer ........................................................................39
6.2.4
Tera Term Pro...............................................................................39
6.2.5
Connection cables ........................................................................40
6.2.5.1
RS232 cable..................................................................................41
6.2.5.2
6.2.5.3
RS 485 Cable................................................................................41
6.3.1
6.3.2
6.3.2.1
RAM test .......................................................................................44
6.3.2.2
6.3.2.3
6.3.3
6.3.3.1
6.3.3.2
Sensor Input Board .......................................................................45
6.3.3.3
Mixed Input Board .........................................................................46
6.3.3.4
6.4 Remote HMI self test ...............................................................................................47
6.4.1
LCD test ........................................................................................49
6.4.1.1
Texts writing test ...........................................................................49
6.4.1.2
6.4.1.3
Back-light test................................................................................50
6.4.1.4
LCD contrast test ..........................................................................51
6.4.2
LEDs test.......................................................................................52
6.4.3
Keyboard test ................................................................................52
6.4.4
E-Key test......................................................................................53
6.4.5
Serial ports test .............................................................................53
7
Firmware upgrade..................................................................................................56
8
8.1 Decommissioning ....................................................................................................57
8.2 Storage ....................................................................................................................57
9
Technical data........................................................................................................58
9.1.1
9.1.2
9.2.1
9.2.2
DMS,2001-10-04
REF542plus: Installation and Commissioning
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