Communicate between MX component and QJ71C24N-R2

[potetojb]

Can somebody help me? How to Communicate between MX component and QJ71C24N-R2

i already test using mc protocol, but still cannot communicate between MX component and QJ71C24N-R2.

the setting and cable diagram like below.


QJ71C24N-R2 .PC

1 (CD) ----------------- 7,8 (RTS,CTS)
2 (RXD) ----------------- 3 (TXD)
3 (TXD) ----------------- 2 (RXD)
4 (ER) ----------------- 6 (DR)
5 (SG) ----------------- 5 (SG)
6 (DR) ----------------- 4 (ER)
7,8 (RTS,CTS) ----------------- 1 (CD)


PLC SETTING

DATA BIT =8
PARITY BIT =EXIST
PARITY= ODD
STOP BIT= 1
SUM CHECK CODE = NONE
ONLINE CHANGE = DISABLE
CHANGE= DISABLE
COMMUNICATION RATE SETTING = 9600bps
COMUNICATION PROTOCOL SETTING = MC PROTOCOL (TYPE 5)
STATION NUMBER= 1

MX COMPONENT SETTING

PLC SIDE I/F= C24 MODULE
MODULE TYPE= QJ71C24
STATION NUMBER=1
TRANSMISSION SPEED = 9600bps
PARITY= ODD
CONTROL = DTR or RTS CONTROL


Totally i already try all type of mc protocol and control (DTR/RTS) but still cannot communicate.

My cable connection is ok and i already try without using pin NO1 for PLC side and pc side but still cannot communicate.


Can some body help me.