PE6000 User Manual Appendix A
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Appendix A PE6000 Communication Data Address
PE6000 series AC drive support Modbus communication protocol. Host computer can control
and monitor the AC drive, and revise and check the function parameters through the protocol.
PE6000 communication data is consisted of function code data and non-function code data.
The latter includes run command, running status, running parameter and warning information.
1.1 PE 6000 Function Code Data
Function code data is very important setting parameter of AC drive and includes group P and
group A, as below:
PE6000
function code
data
Group P
(read-write)
P0,P1,P2,P3,P4,P5,P6,P7,P8,P9,PA,PB,PC,PD,PE,PF
Group A
(read-write)
A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,AA,AB,AC,AD,AE,AF
The definition of function code data communication address is:
1. when read the function code data,
As for function code data in group P0-PF, A0-AF, the communication address will be function
group series number if it is above 16’s digit, or it will be sequence number of function code in
function group. For example:
P0-16 function parameter’s communication address is F010H, among which, F0H represents
function parameter of group F0; 10H represents the hexadecimal data format of number 16 in
function group.
AC-08 function parameter’s communication address is AC08, among which, ACH represents
function parameter of group AC; 08H represents the hexadecimal data format of number 8 in
function group.
2. When write the function code data,
As for function code data in group P0-PP, it will be divided into 00-0F and F0-FF according to
whether to write in EEPROM if it is above 16’s digit, or it will be sequence number of function code
in function group. For example:
As for function parameter P0-16, the communication address is 0010H if it is not written in
EEPROM; and F010H if it is written in EEPROM.
As for function code data in group A0-AF, it will be divided into 40-4F and A0-AF according to
whether to write in EEPROM if it is above 16’s digit, or it will be sequence number of function code
in function group. For example:
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