Specifications

4 Communication settings and guide of HMI connecting with controller
2. You must program a coil with maximum address to open the memory area for the Bits. If you
program a coil with 127 addresses, then the address before 127 can be used.
◎Supported Device
Modicon TSX
Device
Bit Address
Word Address
Format
Notes
Internal Relay
S00000-32767
------ DDDDD
Auxiliary Relay M00000-32767
------ DDDDD
Data Register Relay
MW.B0000-9999.F
------ DDDD.H
Data register
------
MW0000-7999 DDDD
Data register double word
------
MD0000-7999 DDDD
Twido
Device Bit Address Word Address Format Notes
Output Relay
0X 1-9999
------ DDDD
Input Relay (read only)
1X 1-9999
------ DDDD
Input Register (read only)
------
3X 1-9999 DDDD
Output Register
------
4X 1-9999 DDDD
NOTE:
The M register in the software of TWIDO corresponds to 0X in the ev5000 software; MW corresponds
to 4X.The HMI’s address must plus 1 to correspond with the address of PLC.
e.g.: M0 corresponds to 0X1.
Don’t use 1X, 3X device, because there is no correspondence with the PLC.
◎Cable Diagram
Uni-TelWay protocol
RS232 communication cable
Cable recommended by Schneider Electric Industries, Rotary switch setting: 2(TER Direct)（Add a direct
line）
RS485 communication cable
HMI terminal
9pin D-SUB female/male
Controller terminal
8 pin Mini Din (male)
1 RX-
6 RX+
5 GND
2 D-
1 D+
7 GND
Modicon modbus protocol
RS232 communication cable
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