Mitsubishi Electric NZ2GF2BN-60DA4 User Manual page 115

(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).
Trigger output request
(RY19, RY29)
D/A conversion processing
Analog output value of CH1
Trigger output completed flag
(RX19, RX29)
Trigger output completed
clear request (RY1A, RY2A)
CH1 Output enable/disable
flag (RY10, RY20)
Controlled by the D/A converter module
Controlled by the program
ON ON
OFF OFF
1st D/A conversion 2nd D/A conversion
Waiting for Waiting for
trigger input trigger input
1st D/A
conversion value
Offset
value
ON
OFF OFF
ON
OFF OFF
With the output disabled, performing
D/A conversion only results in output
of the offset value.
ON
OFF
CHAPTER 8 FUNCTIONS
ON
OFF OFF
3rd D/A conversion
Waiting for Waiting for
trigger input trigger input
3rd D/A
Offset value
conversion value
ON ON
OFF OFF
ON ON
OFF OFF
If the output is enabled, the analog
output value is not updated until next
D/A conversion.
ON
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