Panasonic AFP7CPS4E User Manual page 49

 Output signal
Output Communication
signal port
Y0 For COM.1 Port
Y1 For COM.2 Port
Y2 For COM.3 Port
Y3 For COM.4 Port
Y4
-
- Y7
Y8 For COM.1 Port
Y9 For COM.2 Port
YA For COM.3 Port
YB For COM.4 Port
YC For COM.1 Port
YD For COM.2 Port
YE For COM.3 Port
YF For COM.4 Port
Y10 For COM.1 Port
Y11 For COM.2 Port
Y12 For COM.3 Port
Y13 For COM.4 Port
Y14 For COM.1 Port
Y16 For COM.3 Port
Y15
-
Y17
- Y1F
(Note 1) When transmission is completed within one scan, it turns off when the GPSEND instruction is executed in
the subsequent scan.
(Note 2): The I/O numbers actually allocated are the numbers based on the starting word number allocated to the unit.
Example) When the starting word number for the unit is "10", the sending done result flag for COM.1 port is
Y100.
NOTE

Each contact in the table above is used for reading the operation status. Do
not write over it with a user program. (excluding Y10 - Y14 and Y16)
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4.1 Input/Output Signals Used for Communication
Name
Reports the results of sending in master
communication or general-purpose
Sending done
communication.
result
Normal completion: 0, Abnormal completion:
1
Do not turn on "undefined". (Default setting is
Undefined
0.)
General-
It turns on (1) during sending in the general-
purpose
purpose communication mode.
communication
(Note 1)
Sending active
Sending done: 0, Sending: 1
flag
Master
It turns on (1) during sending in the master
communication
communication mode.
Sending active
Sending done: 0, Sending: 1
flag
By turning on (1) Y10 - Y13, 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 - X13, return to
OFF (0). The reset is performed only once
Request to
when this signal rises. This function can be
reset CH
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)
By turning on (1) this output, RTS is
controlled.
Transmission from the device communicating
Output RTS with is permitted = 0
signal Transmission from the device communicating
with is prohibited = 1
Monitors the CTS signal from the device
communicating with using X14/X16.
Do not turn on "undefined". (Default setting is
Undefined
0.)
Description
Effective
operation
mode
MEWTOCOL
MODBUS-RTU
General-
purpose
communication
General-
purpose
communication
MEWTOCOL
MODBUS-RTU
General-
purpose
communication
When RS/CS is
set to valid in
Communication
Cassette
COM.1/COM.3
-
4-5