ABB REF 542plus User Manual

5
20.6.4.2. LON communication page............... 94
20.6.4.3. SPA communication page ............... 95
20.6.4.4. Modbus communication page .......... 95
20.6.4.5. CAN communication page .............. 96
20.6.4.6. HMI communication page ............... 99
20.6.4.7. Ethernet IP page ..........................100
20.6.4.8. Ethernet communication page ........ 101
20.6.5. Char map ..................................................110
20.6.6. LCD contrast.............................................. 111
20.6.7. Load flow direction ...................................... 111
20.7. Test page ..............................................................112
20.7.1. Test HMI ...................................................112
20.7.2. Test primary object......................................113
21. Appendix C: Tripping time indication...................... 115
22. Appendix D: Self Supervision ................................ 117
23. Appendix E: Telnet protocol................................... 127
Multifunction Protection and Switchgear Control Unit
Operator's manual
REF 542plusREF 542plus
1MRS755869

ABB REF 542plus Specifications

General

Brand	ABB
Model	REF 542plus
Category	Control Unit
Language	English