5 |
P a g e
Modbus Registers
Register
Data
Address
(Decimal)
Access
Size
Function
Range
/Command And
Default value in
HEX (Decimal)
Specification
Description
40001
0
Read /
Write
16
bit
Write Parameters to
EEPROM
FF (255)
To save parameters in Drive
(EEPROM) send Hex value XXFF
to Address 0.
Where XX is
slave ID
ranging
from 1 to F7(1 - 247)
For example:
If slave id is 7 then write 07FF.
Modbus Slave
Address
Range:1-F7
(1-247)
Default: 1 (1)
Slave ID can be changed using
Modbus tool
Reset default
parameters
0008(8)
Writing 0800 in address 0 will load
default values in drive.
40003
2
Read /
Write
16
bit
Modes (Default value: 0)
Analog Open Loop
Mode
(Mode 0)
0001(1)
Mode byte:00
Control byte:01
Enable motor
For analog mode, connect external
potentiometer.
0000(0)
Mode byte:00
Control byte:00
Disable motor
0003(3)
Mode byte:00
Control byte:03
Brake
Digital Closed Loop
Mode
(Mode 1)
0101(257)
Mode byte:01
Control byte:01
Enable motor in CW
0100(256)
Mode byte:01
Control byte:00
Disable motor
0109(265)
Mode byte:01
Control byte:09
Enable Motor in CCW
0103(259)
Mode byte:01
Control byte:03
Brake
Digital Open loop
Mode
(Mode 2)
0201(513)
Mode byte:02
Control byte:01
Enable motor in CW
0200(512)
Mode byte:02
Control byte:00
Disable motor
0209(521)
Mode byte:02
Control byte:09
Enable Motor in CCW
0203(515)
Mode byte:02
Control byte:03
Brake
Analog Closed
Loop Mode
(Mode 3)
0301(769)
Mode byte:03
Control byte:01
Enable Motor
0300(768)
Mode byte:03
Control byte:00
Disable Motor
