Mitsubishi FREQROL-SF Troubleshooting Manual page 172

Common
No.
Example of waveform)
For commons DGA and AGA, use the SF-CA card.
Signal, description,
State which the magnesensor
mounting disk rotates at 10
rpm
N: Speed of magnesensor
mounting disk (rpm)
Appendix 9
Check Terminals
waveform
2 .I 0
N