ABB REM 610 Operator's Manual page 4

REM 610
4
Motor Protection Relay
Operator's Manual
3.3.1.2. Yellow indicator LED ........................................... 28
3.3.1.3. Red indicator LED ............................................... 29
3.3.1.4. Programmable indicator LEDs ............................ 29
3.3.2. Indication messages ......................................................... 30
3.3.2.1. Operation indication messages .......................... 30
3.3.2.2. Disturbance recorder indication .......................... 31
3.3.2.3. Indications for internal relay faults (IRFs) and
3.4. Detachable plug-in unit ................................................................ 35
3.4.1. Identifying the product ...................................................... 35
3.4.2. Detaching and installing the plug-in unit ........................... 35
3.4.3. Inserting and changing the battery ................................... 36
4. Commissioning and maintenance ......................................... 38
4.1. Commissioning instructions ......................................................... 38
4.2. Maintenance instructions ............................................................. 39
4.2.1. Relay verification .............................................................. 39
4.2.2. Preventive parts replacement ........................................... 39
4.3. Measurements verification ........................................................... 40
4.4. Function test ................................................................................ 40
4.5. Digital input test ........................................................................... 41
4.6. Testing of protection functions ..................................................... 42
4.6.1. Testing of the short-circuit protection ................................ 42
4.6.2. Testing of the earth-fault protection .................................. 42
5. Spare parts ............................................................................... 43
5.1. Plug-in unit ................................................................................... 43
5.2. Battery ......................................................................................... 43
6. Repair ....................................................................................... 44
7. Ordering information .............................................................. 45
8. References ............................................................................... 46
9. Abbreviations .......................................................................... 47
warnings ............................................................. 32
1MRS 752264-MUM