ABB REM 610 Technical Reference Manual page 4

REM 610 REM 610
4
Motor Protection Relay
Technical Reference Manual - ANSI Version
5.1.4.8.
5.1.4.9.
5.1.4.10. Circuit-breaker failure protection....... 42
5.1.4.11. Temperature protection (optional) ..... 43
5.1.4.12. Settings ....................................... 47
5.1.4.13. Technical data on protection
5.1.5. Trip-circuit supervision .................................. 62
5.1.6. Target LEDs and operation target messages .... 64
5.1.7. Motor running time counter............................ 64
5.1.8. Demand values ........................................... 64
5.1.9. Commissioning tests .................................... 65
5.1.10. Disturbance recorder .................................... 65
5.1.10.1. Function....................................... 65
5.1.10.2. Disturbance recorder data............... 66
5.1.10.3. Control and target of disturbance
5.1.10.4. Triggering..................................... 67
5.1.10.5. Settings and unloading ................... 67
5.1.10.6. Event code of the disturbance
5.1.11. Recorded data of the last events .................... 68
5.1.12. Communication ports.................................... 70
5.1.13. IEC 60870-5-103 remote communication
protocol...................................................... 71
5.1.14. Modbus remote communication protocol .......... 74
5.1.14.1. Profile of Modbus .......................... 75
5.1.15. SPA bus communication protocol parameters ... 89
5.1.15.1. Event codes ................................103
5.1.16. Self-supervision (IRF) system .......................107
5.1.16.1. Self-supervision of the RTD module..109
5.1.17. Relay parameterization ................................109
5.2. Design description .................................................. 110
5.2.1. Input/output connections .............................. 110
5.2.2. Serial communication connections ................. 115
5.2.3. Technical data ............................................ 119
6. Application examples ............................................ 125
6.1. Setting calculations .................................................125
6.1.1. Protected unit scaling factor..........................125
6.1.2. Thermal overload protection .........................125
6.1.2.1.
6.1.2.2.
6.1.2.3.
Phase reversal protection ............... 41
Cumulative start-up time counter...... 41
functions ...................................... 58
recorder status.............................. 67
recorder ....................................... 68
Selecting weighting factor p ...........126
Safe stall time for hot starts............128
Checking the set safe stall time for
cold starts ...................................133
1MRS755537