71
Response:
0x80: Slave ID 0
0x0 : Function code 4 (Read Analog Input Register)
4
0x02: The number of data bytes to follow (2 bytes)
0x157C: The contents of register:
0x0060(READ_VOUT). 157C
= 5500
16
10
= 55.00V
0x0D03:
sending the Lo byte
CRC16 Error Check. Please be aware that CRC
0x80: Slave ID 0
0x0 : Function code 6 (Preset Single Register)
6
0x0000: The Data Address of the register
0x0001: The value to write
0x561B:
sending the Lo byte
CRC16 Error Check. Please be aware that CRC
first
.
Response:
The normal response is an echo of the query, returned after the register
contents have been written.
6.3.7.3 Write Single Register (FC=06)
The request message specifies the register reference to be written.
For example: the master writes PSU ON to analog output holding
register of 0x0000 (OPERATION) for salve 0
Request:
6.4
Value range and tolerance
(1)
Display parameters
0x80
0x04
02
0x157C
0 0D03
x
0x80
0x06
0x0000
0x0001
0 561B
x
±10V
±0.55V
± .15
1
V
±2.3V
±3.8V
READ_VIN
READ_VOUT
Command Name
Display value range Tolerance
M
odel
ALL
55V
115V
230V
380V
80~305V
0~
V
57.6
0~
V
138
0~
V
260
0~
V
400
6
72
±5℃
±0.53A
±0.22A
±0.12A
±0.08A
READ_
TEMPERATURE_1
READ_IOUT
(Note. ii)
Command Name
Display value range Tolerance
M
odel
ALL
55V
115V
230V
380V
-40~110℃
0~57.6A
0~24A
0~12.72A
0~8.28A
6
( )
2 Control parameters
Model
ALL
PM: 00h(OFF)/80h(ON)
CAN/MOD: 00h(OFF)/01h(ON)
55V
55V
55V
55V
55V
55V
55V
55V
55V
115V
115V
115V
230V
230V
230V
380V
380V
380V
55V
24 ~ 57.6V
57.5
138
~
V
108
260
~
V
167
400
~
V
9.6~52.8A
-31 2.6V
~
4 22
~
A
-57.5 23V
~
2.12 11.66
~
A
-122 30V
~
1.38 7.59
~
A
-213 20V
~
8~40A
36~57.6V
36~VBST
2~12A
N/A
ON
N/A
±0.4A
±0.55V
±0.55V
±0.4A
N/A
N/A
±0.55V
±1.15V
±2.3V
±3.8V
±0.53A
±0.55V
±0.22A
±1.15V
±0.12A
±2.3V
±0.08A
±3.8V
55V
0V
0V
0V
0V
52.8A
0V
22A
0V
11.66A
0V
7.59A
0V
40A
57.6V
5
V
5.2
4A
0004h
OPERATION
CURVE_ICHG
IOUT_SET
VOUT_TRIM
(PMbus only)
CURVE_VBST
CURVE_VFLOAT
CURVE_ITAPER
CURVE_CONFIG
VOUT_COMMAND
VOUT_SET
(CAN bus and
Modbus only)
Command Name
Adjustable range
Default
Tolerance