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8.3 PLC Side Setting
8.3.1 Connecting to Ethernet module (Q Series)
(2) Operational settings
: Necessary : As necessary : Not necessary
*1 Because port No. 5001 is fixed, these items operate at the following setting without relations to the setting given
here.
• Communication date code : "Binary code"
• Initial timing : "Always wait for OPEN" (Communication is applicable while stopping the
PLC CPU.)
• Enable Write at RUN time : "Enable Write at RUN time" (Writing Data is applicable while running the
PLC CPU.)
When changing the network parameter
After writing the network parameter to the PLC CPU, operate the PLC CPU ether
turning OFF and then ON or resetting.
(3) Communication confirmation
The INIT. LED on the Ethernet module turn on when the module is ready to communicate.
For confirming the communication state, refer to the following.
Confirming the communication state of Ethernet module
*2 The LEDs layout of QJ71E71-100.
Item Setting
Setting necessity at GOT
connection
Communication date code
*1
(Use default value.)
IP address 192.168.0.19
Initial timing
*1
(Use default value.)
Send frame setting
Enable Write at RUN time
*1
TCP Existence confirmation setting
QJ71E71-100
RUN
INIT.
OPEN
SD
ERR.
COM.ERR.
RD
100M
*2