Shenzhen Hpmont Technology Co., Ltd Appendix C Communication Protocol
HD30 Series Inverters User Manual -171-
Corresponding answer frame (the DC bus voltage is 537V)
Address Parameter Answer byte Register content Checksum
0x02 0x03 0x02 0x02 0x19 0x3c 0xee
3. To read the setting frequency of Slave 2 (set F00.13 to 45.00)
Address Parameter Register address Register content Checksum
0x02 0x41 0x00 0x0d 0x11 0x94 0xa1 0xca
Corresponding answer frame:
Address Parameter Register address Register content Checksum
0x02 0x41 0x00 0x0d 0x11 0x94 0xa1 0xca
4. When the frequency setting source F00.10 = 2, set the frequency value to 45.00Hz by writing
the register address 0x3201.
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x01 0x11 0x94 0x6f 0x71
Corresponding answer frame:
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x01 0x11 0x94 0x6f 0x71
5. Reverse operation of Slave 2
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x00 0x10 0x03 0x7e 0x8F
Corresponding answer frame:
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x00 0x10 0x03 0x7e 0x8F
6. Decelerate to stop command of Slave 2
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x00 0x10 0x04 0x3f 0x4D
Corresponding answer frame:
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x00 0x10 0x04 0x3f 0x4D
7. Emergency to stop command of Slave 2
Address Parameter Register address Register content Checksum
0x02 0x41 0x32 0x00 0x10 0x08 0x3f 0x48
C