Omron SYSDRIVE MX2 SERIES - Page 324

6-31
6-8 List of Modbus Communication (Modbus-RTU) Data
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
6
Communication Function
(ii) Holding Register Number List (Frequency Reference and Fault Monitor)
Register
No.
Function name
Parameter
No.
R/W
Monitor and setting
parameters
Data
resolution
0000h Reserved −−− −
0001h
Output Frequency
Setting
F001 (HIGH) R/W
0 to maximum frequency
(Enabled when A001 = 03)
0.01 [Hz]
0002h
F001
(LOW)
R/W
0003h Inverter Status A − R
0: Initial status
2: Stop
3: RUN
4: Free-run stop
5: Jogging
6: DC injection braking
7: Restart
8: Trips
9: During UV
−
0004h Inverter Status B − R
0: During stop
1: During RUN
2: During trip
−
0005h Inverter Status C − R
0: −
1: Stop
2: Deceleration
3: Constant speed
4: Acceleration
5: Forward
6: Reverse
7: Forward to reverse
8: Reverse to forward
9: Forward run start
10: Reverse run start
−
0006h PID Feedback − R/W 0 to 10000 0.01 [%]
0007h
to
0010h
Reserved −−− −
0011h Fault Counter d080 R 0 to 65530 1 [time]
0012h Fault Monitor 1: Cause
d081 R
Refer to "Inverter Fault Factor
List" on page 6-35.
−
0013h
Fault Monitor 1:
Inverter Status
Refer to "Inverter Fault Factor
List" on page 6-35.
−
0014h
Fault Monitor 1:
Frequency (HIGH)
0 to 100000 0.01 [Hz]
0015h
Fault Monitor 1:
Frequency (LOW)
0016h
Fault Monitor 1:
Current
Output current value at the
time of tripping
0.01 [A]
0017h
Fault Monitor 1:
Voltage
DC input voltage at the time of
tripping
0.1 [V]
0018h
Fault Monitor 1: RUN
Time (HIGH)
Total RUN time at the time of
tripping
1 [h]
0019h
Fault Monitor 1: RUN
Time (LOW)