Specifications

4 Communication settings and guide of HMI connecting with controller
◎Supported Device
Device Bit Address Word Address Format Notes
Relay CB 00-FF ------ HH
Register ------ CD00-FF HH
External Register ------ ERCD 0000.00-FFFF.FF HHHH.HH
Internal data processing
control address bit
M1 0~9 H Read only
Internal data processing
control address bit
M2 0~9 H Read only
Internal data processing
control address bit
M3 0~9 H Read only
NOTE:
1）ERCD is Extended register, the four position before radix point are C1,C2,C3,C4.The two
positions after radix point are S1, S2.
2）Parameter code corresponding with CD are C1,C2;
3）Parameter code corresponding with CB set to “1”;Eg:”Bit State Setting” part, addr type CB67, set
the state to “1”.
4) M1 correspond to parameter ":"; M2 correspond to parameter";"; M3 correspond to parameter"<";
◎Cable Diagram
MKS controller RS232 communication cable
Controller terminal
9 pin D-SUB (male)
com2
3 TX
2 RX
5 GND
8 TX
7 RX
5 GND
com0/com1
HMI terminal
9pin D-SUB female/male
3 TXD
2 RXD
5 GND
- 225 -