![Fonrich FR-DCMG Series User Manual Download Page 39](http://html1.mh-extra.com/html/fonrich/fr-dcmg-series/fr-dcmg-series_user-manual_2315910039.webp)
FR-DCMG DC System Monitor User Manual Fonrich New Energy Technology Co., Ltd.
Ⅴ, Appendix
Document revision history
Modification
Instruction
Date
0.1
Draft from the user manual of Gilgal1 2013-12-10
0.2
Modify some of the Modbus registers;
modify the operation of interface
2014-03-25
0.3
Add
Size chart
of the main unit
2014-04-02
1.0
Release
2014-04-16
1.1
Some modify of the modbus registers
and instruction of the interface.
2014-05-09
1.2
Add the leakage current sensor
function
2014-06-09
2.0
Add arc fault detect function
2016-01-06
39