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(4) Remote READY (RXB)
This signal is used as an interlock condition when the master station reads/writes data to/from the remote register
or remote buffer memory areas of the D/A converter module.
The signal turns on when the module power supply is turned on.
When Error flag (RXA) turns on, the signal turns off.
(5) Trigger output completed flag (RX19)
• In the trigger output mode, when Trigger output request (RY19) is turned on, D/A conversion is performed for
all the conversion-enabled channels. When all the D/A conversions for the conversion-enabled channels are
completed, Trigger output completed flag (RX19) changes from Output waiting (OFF) to Output completed
(ON).
• When Trigger output completed clear request (RY1A) is changed from No request (OFF) to Clear request
(ON) while Trigger output completed flag (RX19) is Output completed (ON), Trigger output completed flag
(RX19) changes from Output completed (ON) to Output waiting (OFF). Check that the signal is off, and turn
off Trigger output completed clear request (RY1A).
• Even if Trigger output request (RY19) is turned on while this signal is on, the D/A conversion is performed
and the analog output value is updated.
• When Initial data setting request flag (RY9) is turned on and off, the signal turns off.
0
ON
OFF
OFF
ON
ON
ON
OFF
ON
OFF
ON
OFF
Controlled by the D/A converter module
Trigger output request
(RY19)
Analog output value
Controlled by the program
First analog output value Second analog output value
OFF
Trigger output completed
clear request (RY1A)
Trigger output completed
flag (RX19)