Omron SYSDRIVE MX2 SERIES, User Manual

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8 Communications Functions
Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
8-9 Mo
db
us Co
mm
un
icatio
n Dat
a L
ist
s
8
8-9
-2 Monitor F
unction
/E
n
ter Comma
nd Regis-
ter List
Precautions for Correct Use
• The “Register No.” in the table header shows the register number used inside the inverter.
Use this register number when setting the communications option unit (EtherCAT/Compo-
Net/DeviceNet) for the inverter.
• The “Modbus register spec. No.” in the table header shows the register number used to actu-
ally specify the register in the Modbus communication process.
This register number is 1 less than the inverter “Register No.” according to the Modbus com-
munication specifications.
8-9-2 Monitor Function/Enter Command Register List
Register
No.
Modbus register
spec. No
Function name Parameter No. R/W
Monitor or setting
data
Data
resolution
0000 hex
−
Reserved
− − − −
0001 hex 0000 hex
Output Frequency
Setting/Monitor
F001 (HIGH) R/W 0 to Maximum fre-
quency (Enabled
when A001 = 03)
0.01
[Hz]
*1
*1. When the PID function is enabled, the data unit differs between read and write operations. Set parameter val-
ues in units of 0.01 Hz for writing and in units of 0.01% (as 100% of the maximum frequency) for reading.
0002 hex 0001 hex F001 (LOW) R/W
0003 hex 0002 hex Inverter Status A
−
R
0: Initial status
−
2: Stop
3: Run
4: Free-run stop
5: Jogging
6: DC injection
braking
8: Trip
9: During UV
0004 hex 0003 hex Inverter Status B
−
R
0: During stop
−
1: During RUN
2: During trip
0005 hex 0004 hex 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