ABB REF542plus User Manual

3
Contents
1. Introduction.... ..................................................................... 7
1.1. This manual.................................................................... ...... 7
1.2. Use of symbols.... .......................................................... ...... 7
1.3. Intended audience.... ...................................................... ...... 8
1.4. Product documentation.... .............................................. ...... 8
1.5. Revision history.... .......................................................... ...... 8
2. Safety information.... .......................................................... 9
3. HMI features.... .................................................................. 11
3.1. Control area.................................................................... .... 11
3.2. Info and Menu area........................................................ .... 13
3.3. REF542plus status information area.... ......................... .... 15
4. Behavior at power up....................................................... 17
5. Control modes.... .............................................................. 19
5.1. Available control modes................................................. .... 19
5.2. Changing the control modes.......................................... .... 19
6. Operating the primary objects........................................ 21
7. Viewing and resetting alarms.... ..................................... 23
7.1. Viewing alarms............................................................... .... 23
7.2. Resetting alarms.... ........................................................ .... 23
8. Viewing measurements.................................................... 25
9. Viewing events.................................................................. 27
10. Viewing and changing the protection settings.... ........ 29
10.1. Viewing the protection settings...................................... .... 29
10.2. Changing the protection settings................................... .... 29
10.2.1. Changing the protection key mode................. .... 29
10.2.2. Changing the protection parameters.... .......... .... 30
10.2.3. Changing the active parameter set.... ............ .... 32
10.2.4. Viewing and changing control parameters.... . .... 33
11. Setting the time and date.... ............................................ 35
12. Command page................................................................. 37
13. REF542plus commissionin g mode.... ............................ 39
13.1. Binary input commissioning page.................................. .... 40
13.2. Binary output commissioning page.... ........................... .... 41
13.3. Analog input commissioning page................................. .... 42
13.4. Analog output 4- 20 mA commissioning page.............. .... 44
13.5. Analog input 4-20 mA commissioning page.... ............. .... 46
13.6. Optical inputs commissioning page............................... .... 47
Multifunction Protection and Switchgear Control
Unit
Operator's manual
REF542plus
1MRS755869
Issued: 01.11.2002
Version: A/28.02.2006

ABB REF542plus Specifications

General

Brand	ABB
Model	REF542plus
Category	Control Unit
Language	English