ABB RE 54 - Page 4

4
1MRS750500-MUM
Feeder, Machine and Transformer Terminals
Operator’s Manual
RE_ 54_
6.3.2. Self supervision (IRF) ......................................................30
6.3.3. Condition monitoring indication ........................................ 31
6.4. Test modes ................................................................................. 31
6.4.1. Function test .................................................................... 31
6.4.2. Control test ...................................................................... 31
6.4.3. MIMIC test ....................................................................... 32
6.4.4. I/O test .............................................................................32
6.4.5. IRF test ............................................................................ 32
6.5. LED indicators ............................................................................ 33
6.5.1. Green LED indicator ........................................................ 33
6.5.2. Yellow LED indicator ....................................................... 34
6.5.3. Red LED indicator ........................................................... 34
6.5.4. Interlocking ...................................................................... 35