
6 Communication settings and guide of HMI connecting with controller
6.36 Koyo Corporation
Serial Communication
Series CPU Link Module Driver
SM24-T RS232 on the CPU unit
Koyo Direct
KOYO
DIRECT
DL06
DL105
DL230
DL240
DL250
DL350
DL450
RS232 on the port1
RS232\RS422 on the port2
System configuration
Series CPU Link Module COMM Type Parameter Cable
SM24-T RS232 on the CPU unit
RS232 Setting Your owner cable
RS485-2 Setting Your owner cable
DL05 RS232 on the port1 RS232 Setting Your owner cable
KOYO
DIRECT
DL06
DL105
DL230
DL240
DL250
DL350
DL450
RS232 on the port2
RS232 Setting Your owner cable
RS485-4 Setting
Your owner cable
Supported Device
Device Bit Address Word Address Format Notes
Input I(X)0-477 ------ OOO
Output Q(Y)0-477 ------ OOO
variable M(C)0-377 ------ OOO
Timer Status T(T)0-177 ------ OOO
Counter Status C(CT)0-177 ------ OOO
Data Register ------ R(V)0-7777 OOOO
PLC software setting
1. The security password function must be disabled.
2. The COM port must adopt K sequence protocol.
3. Set the switch of the CPU with working mode setting switch to the TERM state.
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