Areva MiCOM P341 - Input Opto-Isolators; Output Relays

Operation Guide P341/EN O/B11
Commissioning and CHAPTER 3
Maintenance Page 37/80
MiCOM P341
4.2.3 Light emitting diodes
Relay healthy (green) LED working?
Yes/No*
Alarm (yellow) LED working?
Yes/No*
Out of service (yellow) LED working?
Yes/No*
Trip (red) LED working?
Yes/No*
All 8 programmable LEDs working?
Yes/No*
4.2.4 Field supply voltage
Value measured between terminals 7 and 9 ______V dc
Value measured between terminals 8 and 10 ______V dc
4.2.5 Input opto-isolators
Opto input 1 working?
Yes/No*
Opto input 2 working?
Yes/No*
Opto input 3 working?
Yes/No*
Opto input 4 working?
Yes/No*
Opto input 5 working?
Yes/No*
Opto input 6 working?
Yes/No*
Opto input 7 working?
Yes/No*
Opto input 8 working?
Yes/No*
Opto input 9 working?
Yes/No/na*
Opto input 10 working?
Yes/No/na*
Opto input 11 working?
Yes/No/na*
Opto input 12 working?
Yes/No/na*
Opto input 13 working?
Yes/No/na*
Opto input 14 working?
Yes/No/na*
Opto input 15 working?
Yes/No/na*
Opto input 16 working?
Yes/No/na*
4.2.6 Output relays
Working?
Yes/No*
Relay 1
Contact resistance
____Ω/Not measured*
Working?
Yes/No*
Relay 2
Contact resistance
____Ω/Not measured*
Working?
Yes/No*
Relay 3
Contact resistance
____Ω/Not measured*