113
CHAPTER 8 FUNCTIONS
8
8.
13
T
rigger O
ut
put
F
unct
io
n
(6) CH
Output enable/disable flag
The following describes Trigger output request (RY19, RY29) and CH
Output enable/disable flag (RY10 to
RY13, RY20 to RY23).
• When Trigger output request (RY19, RY29) is turned on while CH1 Output enable/disable flag (RY10, RY20)
is set to disabled, the D/A conversion is performed, but the analog output value does not change from the
offset value.
• Even when CH1 Output enable/disable flag (RY10, RY20) is set to enabled, the analog output value does
not change from the offset value until the D/A conversion is performed by another Trigger output request
(RY19, RY29).
Controlled by the D/A converter module
Controlled by the program
ON
ON
ON
ON
ON
ON
ON
ON
Trigger output request
(RY19, RY29)
Analog output value of CH1
D/A conversion processing
CH1 Output enable/disable
flag (RY10, RY20)
Trigger output completed
clear request (RY1A, RY2A)
Trigger output completed flag
(RX19, RX29)
Waiting for
trigger input
Waiting for
trigger input
Waiting for
trigger input
1st D/A conversion
3rd D/A conversion
1st D/A
conversion value
3rd D/A
conversion value
2nd D/A conversion
Offset value
Offset
value
Waiting for
trigger input
If the output is enabled, the analog
output value is not updated until next
D/A conversion.
With the output disabled, performing
D/A conversion only results in output
of the offset value.
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
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