Omron SYSDRIVE MX2 SERIES, Руководство пользователя

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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
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ist
s
8
8-9
-4 Group A/b
/C/H/P Register 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.
8-9-4 Group A/b/C/H/P Register List
Register
No.
Modbus
register
spec. No
Function name
Parameter
No.
R/W Monitor or setting data
Data
resolution
Page
1201 hex 1200 hex
1st Frequency
Reference
Selection
A001 R/W
00:
Volume
*1
*1. This setting is enabled when the Digital Operator with the volume control (Model: 3G3AX-OP01) is connected.
−
P. 5-24
01: Control circuit terminal
block (Analog input)
02: Digital Operator
03: Modbus communi-
cation
04: Option
06: Pulse train frequency
07: DriveProgramming
10: Operation function
output
1202 hex 1201 hex
1st RUN
Command
Selection
*2
*2. If you change the 1st RUN Command Selection setting, be sure to wait at least 40 ms before actually inputting
the RUN command.
A002 R/W
01: Control circuit ter-
minal block
(DriveProgramming)
−
P. 5-22
02: Digital Operator
03: Modbus communi-
cation
04: Option