hpmont HD3N Series User Manual

Shenzhen Hpmont Technology Co., Ltd. Appendix B Communication Protocol
HD3N Series User Manual V1.1 - 147 -
4. Address Mapping
The function parameters and status parameters are all mapped as MODBUS’s read-write register.
Function code address mapping
Their group numbers are mapped as higher bytes of register address while the relationships are shown
as below table. The intergroup indexes are mapped as lower bytes. Please refer to user manual for F00 -
F23, R02.
High bytes of
register address
Group
number
High bytes of
register address
Group
number
High bytes of
register address
Group
number
0x00 F00 0x07 F07 0x11 F17
0x01 F01 0x08 F08 0x12 F18
0x02 F02 0x09 F09 0x13 F19
0x03 F03 0x0a F10 0x14 F20
0x04 F04 0x0b F11 0x14 F21
0x05 F05 0x0f F15 0x17 F23
0x06 F06 0x10 F16 0x1B R02
For instance: The register address of function parameter F03.02 is 0x0302, and that of function
parameter F16.01 is 0x1001.
Control parameter (0x33) address mapping
The status parameters (0x33) are mapped as higher bytes of the register address, and the intergroup
indexes are as following:
Address Function Save at power failure or not
0x3200 Control command No
0x3201 Running frequency setting Set by F00.14 hundreds
0x3202 Aux running frequency setting No
0x3203 Torque setting No
0x3204 Virtual terminal control setting No
0x3210 AO output setting No
B

hpmont HD3N Series Specifications

General

Brand	hpmont
Model	HD3N Series
Category	Inverter
Language	English