Example Of Communications Between A Master Station And A Remote Device Station; System Configuration - Mitsubishi Electric MELSEC-Q Series User Manual

10.2
Example of Communications Between a Master Station
and a Remote Device Station
This section describes an example of how to configure the initial settings for the remote device station and perform an
analog input and digital output.
If an error occurs, the error code of the remote device station is stored in the device of a CPU module.
10.2.1

System configuration

(1) System configuration
The following system is used for explanation purpose.
Module name
Start I/O No.
232
Master station
(Remote net Ver.1 mode)
Q20UDHCPU QJ61BT11N
X/Y00 to X/Y1F
Terminating resistor
AJ65VBTCU-68ADVN
Ver.1 compatible remote device station
(station number 1)
Occupies
3 stations
QX10 QY10
X20 to X2F Y30 to Y3F
AJ65VBTCU-68DAVN
Ver.1 compatible remote device station
Terminating resistor
(station number 4)
Occupies
3 stations