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I/O Number Allocation
Output signal (COM.1port: User connection use)
Output
Communica
signal
tion port
For COM.1
Y0
Port
Y1 - Y7
-
For COM.1
Y8
Port
Y9 - YB
-
For COM.1
YC
Port
YD - YF
-
For COM.1
Y10
Port
Y11 - Y1F
-
(Note 1) When transmission is completed within one scan, it turns off when the GPSEND instruction is executed in
the subsequent scan.
NOTE
Each contact (Y0, Y8, YC) in the table above is used for reading the
operation status. Do not write over it with a user program. (excluding Y10)
3-4
Name
Reports the results of sending in master
communication or general-purpose
Sending
communication.
done result
Normal completion: 0, Abnormal completion: 1
Not used
Do not use this.
General-
It turns on (1) during sending in the general-
purpose
purpose communication mode.
communicati
(Note 1)
on Sending
Sending done: 0, Sending: 1
active flag
Not used
Do not use this.
Master
It turns on (1) during sending in the master
communicati
communication mode.
on Sending
Sending done: 0, Sending: 1
active flag
Not used
Do not use this.
By turning on (1) Y10, the communication
channel can be reset.
Without a request to reset = 0, With a request
to reset = 1
After ON (1) is output and the completion of
the reset is confirmed by X10, return to OFF
(0). The reset is performed only once when
Request to
this signal rises.
reset CH
This function can be used to delete
unnecessary received data or to clear errors
before starting normal reception.
1:Sending canceled
2:Reception canceled
3:Re-set communication parameters
4:Clear error information (only for errors that
can be cleared)
Not used
Do not use this.
Description
Effective
operation mode
MEWTOCOL
General-
purpose
communication
-
General-
purpose
communication
-
MEWTOCOL
-
General-
purpose
communication
-
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