
4 Communication settings and guide of HMI connecting with controller
(Only data of comms can be monitored, some address greater than or equal to 100 are read only. Please
pay attention to matching the controller software configuration.)
Device Bit Address
Word Address(Parameter symbol)
Format Notes
Float --------- 1-255 DDD Float Data type
◎Cable Diagram
RS232 communication cable of HMI connecting to controller
HMI terminal
9pin D-SUB female/male
Controller terminal
9 pin D-SUB (male)
3 TXD
2 RXD
5 GND
com2
3 TX
2 RX
5 GND
8 TX
7 RX
5 GND
com0/com1
RS232 programming cable(Also can use USB,Power is +5v/±12v)
PC terminal
9pin D-SUB female
Controller terminal
9 pin D-SUB (male)
2 RXD
3 TXD
2 RXD
5 GND
3 TXD
5 GND
7
8
8
7
4.8 Barcode
◎Serial Communication
Series CPU Link Module Driver
Barcode
3800LTP-12E
RS232 Barcode
SYMBOL LS4208-SR200007 ZZR
Flashcode LS3042
◎System configuration
Series CPU
Link
Module
COMM
Type
Parameter Cable
Barcode
3800LTP-12E
RS232 RS232 Setting Your owner cable
MLJ-MS9590
SYMBOL LS4208-SR200007 ZZR
Flashcode LS3042
◎Communication Setting
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