InteliLite Global Guide
158
MODBUS examples
Modbus RTU examples
Reading of Battery voltage
Export table of values from InteliConfig
Table: Values
Allowed MODBUS functions: 03, 04
Register(s)
Com.Obj.
Name
Dimension
Type
Len
Dec
Min
Max
Group
01053
8213
BatteryVoltage
V
Integer
2
1
0
400
Controller
I/O
Request: (Numbers in Hex)
01
03
04
1D
00
01
15
3C
Controller address
Modbus function
Register address
041D
hex
=
1053
dec
Number of registers
CRC
Response: (Numbers in Hex)
01
03
02
00
F0
B8
00
Controller address
Modbus function
Length of data
02
hex
= 2 bytes read
Data
00F0
hex
=
240
dec
CRC
We read value 240 from register 01053. From table of modbus registers we get dimension of read value and
"Dec". Dec=1 means shift one decimal place to the right. So battery voltage is
24.0 V
.
Reading Nominal power
Export table of values from InteliConfig
Table: Values
Allowed MODBUS functions: 03, 04
Register(s)
Com.Obj.
Name
Dimension
Type
Len
Dec
Min
Max
Group
01228
9018
Nominal Power
kW
Integer
2
0
0
32767
Generator
Request: (Numbers in Hex)
01
03
04
CC
00
01
45
05
Controller address
Modbus function
Register address
04CC
hex
=
1228
dec
Number of registers
CRC
Response: (Numbers in Hex)
01
03
02
00
C8
B9
D2
Controller address
Modbus function
Length of data
02
hex
= 2 bytes read
Data
00C8
hex
=
200
dec
CRC
Read nominal power is 200 kW.
Содержание InteliLite AMF25
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