Connecting Serial Communication Module (Qna Series) - Mitsubishi Electric GT14 User Manual

POINT POINT POINT
(1) When the [Intelligent function module switch
setting] has been set
After writing PLC parameters to the PLC CPU,
turn the PLC CPU OFF then back ON again, or
reset the PLC CPU.
(2) Connection of multiple GOTs
To some serial communication module models,
two GOTs can be connected using both CH1 and
CH2.
Controller Type
Function version A
QJ71C24(-R2)
QJ71C24N(-R2/R4)
LJ71C24(-R2)
: 2 GOTs connectable,
(3) When connecting to the modem interface module
When the modem interface module is connected,
only CH2 can be used.
22 - 28
22. COMPUTER LINK CONNECTION
22.5 PLC Side Setting
Connection of 2 GOTs
Function version B
-
-
: 1 GOT connectable, -: Not applicable
22.5.3 Connecting serial
communication module (QnA
Series)
POINT POINT POINT
Serial communication module (QnA Series)
For details of the serial communication module (QnA
Series), refer to the following manual.
Serial Communication Module User's Manual
(Modem Function Additional Version)

Switch setting on serial communication
module
Set the Station number switches, the Mode switch for
the channel used for GOT connection, and the
Transmission specifications switches.
AJ71QC24N, AJ71QC24N-R2,
AJ71QC24N-R4, AJ71QC24,
AJ71QC24-R2, AJ71QC24-R4
(3)
(1)
(2)
(1) Mode setting switch
*1
Mode setting switch
Dedicated protocol (Format 5)
(Binary code)
*1 The mode switch in the figure is for the AJ71QC24 (N) (-R2/
R4).
A1SJ71QC24N1, A1SJ71QC24N1-R2,
A1SJ71QC24N, A1SJ71QC24N-R2,
A1SJ71QC24, A1SJ71QC24-R2
Description Set value
5
(3)
(1)
(2)