Specifications

Q/QnA Serial Communication Driver
GP-Pro EX Device/PLC Connection Manual
16
 Setting of External Device
Use the front switch of the computer link unit to set the communication settings as below.
• Station Setting Switch
• Mode Setting Switch
 Important Item
When you use 2 types of interface in A1SJ71QC24N, AJ71QC24N or AJ71QC24N-R4, please set the total speed
of CH1 and CH2 to 115200 or less.
DIP
Switch
Settings Setup Description
SW1 OFF
Operation Setting = Independent
Operation
SW2 ON Data Length = 8 bits
SW3 ON With/Without Parity = With
SW4 OFF Parity = Odd parity
SW5 OFF Stop Bit = 1 bit
SW6 ON Sum Check = Enable
SW7 ON Write during RUN = Enable
SW8 ON
Setting change Enable/Disable =
Enable
SW9 OFF
Transmission Speed = 19200
SW10 ON
SW11 ON
SW12 OFF
• When using A1SJ71QC24N, AJ71QC24N or AJ71QC24N-R4, you can set the "Speed" up to
115200.
Setting Switch Settings
x 10 0
x 1 0
Setting Switch Settings
MODE (CH1) 5
*1
*1 Set the value according to [Format] to be used.
MODE (CH2) 5
*1