Tonghui Electronics TH7105, Operation Manual

Page: 187 / 187

182
64 2 Read 0~300 Read the measured voltage
65 2 Read 0~4.2or0~8.4 Read the measured current
66 2 Read 0~1000 Read the measured power
67 2 Read 0~4.2or0~8.4 Read the measured ampere peak
68 2 Read 0~1 Read the measured power factor
69 2 Read 0~1 Read the measured crest factor
Table 9-5 MODBUS Commands
9.4
Manual Amendment Description
V1.0.0-------------------------------------------------------------------------------------------------------------2017.12
V1.0.1-------------------------------------------------------------------------------------------------------------2017.12
1) Amend DISPlay sub-system command figure 6-6
，
a colon is missing
2) Amend HIGH to HILMT
，
LOW to LOLMT
，
avoid misleading with voltage mode
。
3) Chang Figure1-1
V1.0.2-------------------------------------------------------------------------------------------------------------2018.03
1) Amend FUNCtion sub-system commandFigure6-7
，
image command error
V1.0.3-------------------------------------------------------------------------------------------------------------2018.04
1) Amend Figure 3-9
，
add voltage limit parameters
2) Change Figure 3-10
、
3-11
、
3-12
、
3-13
，
Setup 1, 2 are wrong in the picture
3) Change Figure 5-5
V1.0.4-------------------------------------------------------------------------------------------------------------2018.10
1) Add command :FUNCtion:VOLTLilMT
。
2) Add MODBUS commands
V1.0.5-------------------------------------------------------------------------------------------------------------2019.4
1) Amend command :FUNCtion:RESULT
。
2) Amend Figure 6-7
3) Change the 5.5 result display function
，
add
“
NONE
”
4) Add appendix SCPI commands and MODBUS commands
5) Amend MODBUS command format
，
organize MODBUS commands
V1.0.5-------------------------------------------------------------------------------------------------------------2019.4
1) Change the figures to align with the instrument
2) Change MODBUS protocol instruction