8 Communications Functions 
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1) 
Fault Monitor 1 Fault 
Factor 
Refer to Inverter trip 
fault factor list on 
page 8-46. 
Fault Monitor 1 Inverter 
Status 
Refer to Inverter trip 
fault factor list on 
page 8-46. 
Fault Monitor 1 Frequency 
(HIGH) 
Fault Monitor 1 Frequency 
(LOW) 
Fault Monitor 1 Output 
Current 
Output current 
value at the time of 
trip 
Fault Monitor 1 Main circuit 
DC voltage 
DC input voltage at 
the time of trip 
Fault Monitor 1 Total RUN 
Time (HIGH) 
 
Total RUN time 
before the trip 
Fault Monitor 1 Total RUN 
Time (LOW) 
Fault Monitor 1 Total 
Power ON Time (HIGH) 
 
Total power ON 
time before the trip 
Fault Monitor 1 Total 
Power ON Time (LOW) 
Fault Monitor 2 Fault 
Factor 
Refer to Inverter trip 
fault factor list on 
page 8-46. 
Fault Monitor 2 Inverter 
Status 
Refer to Inverter trip 
fault factor list on 
page 8-46. 
Fault Monitor 2 Frequency 
(HIGH) 
Fault Monitor 2 Frequency 
(LOW) 
Fault Monitor 2 Output 
Current 
Output current 
value at the time of 
trip 
Fault Monitor 2 Main circuit 
DC voltage 
DC input voltage at 
the time of trip 
Fault Monitor 2 Total RUN 
Time (HIGH) 
 
Total RUN time 
before the trip 
Fault Monitor 2 Total RUN 
Time (LOW) 
Fault Monitor 2 Total 
Power ON Time (HIGH) 
 
Total power ON 
time before the trip 
Fault Monitor 2 Total 
Power ON Time (LOW) 
*1.  Data can be written to the PID feed back register when the PID Feedback Selection (A076) is set to 02 (Mod- 
bus communication).