Table of Contents
Advertisement
3. Register configuration table
3.1 ModBus address table
40001—40012、40017—40028、40042—40049 is not used in this device.
Address
Byte
40013
2
40014
2
40015
2
40016
2
40029
2
40030
2
40031
2
40032
2
40033
2
40034
2
40035
2
40036
2
40037
2
40038
2
40039
2
40040
2
40041
2
3.2 Baud rate code table
3（default）
3.3 Parity bit code table
0（default）
variable names
AI1 input
AI2 input
AI3 input
AI4 input
reference voltage for channel 1
reference voltage for channel 2
reference voltage for channel 3
reference voltage for channel 4
ModBus address
Baud rate
parity bit
Lower limit register
Upper limit register
Conversion value for channel 1
Conversion value for channel 2
Conversion value for channel 3
Conversion value for channel 3
0
1
2
4
5
6
7
1
2
ModBus register address table
Type
Read only
Read only
Read only
Read only
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read only
Read only
Read only
Read only
Baud rate code table
Parity bit code table
9
Description
Unit 0.001mA/0.001V
Default 2400，Max. 3300，Min 2000，Unit 0.001V
1-250（0xff is the monitoring address）
see more in baud rate table
see more in parity bit table
0-65535 （Lower limit register must be less than the Upper limit
register . After the configuration, channel 1-4 will be the range
of upper and lower limits.
The original data value transformed by the analog quantity of
channel 1
The original data value transformed by the analog quantity of
channel 2
The original data value transformed by the analog quantity of
channel 3
The original data value transformed by the analog quantity of
channel 4
1200
2400
4800
9600
19200
38400
57600
1152200
No parity
Even parity
Odd parity
Advertisement
Table of Contents
