Veikong VFD500 Series User Manual page 174

VFD500 high performance vector control frequency inverter user manual Appendix B Profinet communication card usage
modified.
Based on the pic above
If the master wants to modify function code P03.01, enter 301 in PZD3 (master->slave).
If the master wants to change function code P11.02, enter 1102 in PZD4 (master->slave).
If the master wants to read the value of function code P27.02, enter 2702 in PZD3
(salve->master).
If the master wants to read the value of function code P27.10, enter 2710 in PZD4
(salve->master).
If the master wants to write data to the communication address 0x7000, enter 2900 into the
corresponding PZDx (master->slave).
The corresponding values for communication addresses are as follows:
(7) Select "I/O Address" on the left to set the storage location of the data to be read and
written by the PZD mapping address in the PLC
IO addresses are measured in bytes, and one PZD data occupies 2 bytes.
As shown in the picture above:
When QW200 is written, the corresponding value of the drive communication address mapped
A dedicated address
for communication
0x7000
0x7001
0x7002
0x7003
0x7004
0x7005
0x7006
0x7007
0x7008
0x7009
0x700A
0x700B
- 172-
29 groups map
PZD addresses
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911