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35 CPU MODULE BUILT-IN ANALOG FUNCTION
35.4 Functions (Analog Output)
D/A conversion enable/disable function
Function to enable or disable D/A conversion per channel.
When analog output is not used, the conversion process time can be reduced by disabling conversion.
Corresponding devices
The devices which are used by the D/A conversion enable/disable setting function are listed below.
Setting methods
D/A conversion is enabled/disabled for each channel by the setting to enable/disable D/A conversion.
Operation
D/A conversion is performed for the digital output value only for the channels for which D/A conversion has been enabled by
the D/A conversion enable/disable setting, and output is performed based on the converted analog value for the channels
whose D/A output is set to ON.
D/A output enable/disable setting function
This function can specify whether to output the D/A conversion value or output an offset value (HOLD setting value) for each
channel.
Corresponding devices
The devices which are used by the D/A output enable/disable setting function are listed below.
Setting methods
D/A output is enabled/disabled for each channel by the setting to enable/disable D/A output.
Operation
Output is performed based on the digital output value only for the channels for which D/A output has been enabled by the D/A
output enable/disable setting. An offset value (HOLD setting value) is output when the D/A output enable/disable flag is set to
disable D/A output.
Name CH1
D/A conversion enable/disable setting SM6180
Name Allowable setting range Default value
D/A conversion enable/disable setting 0: Enable D/A conversion 1: Disable D/A conversion
1: Disable D/A conversion
Name CH1
D/A output enable/disable setting SM6181
Name Allowable setting range Default value
D/A output enable/disable setting 0: Enable D/A output 1: Disable D/A output
1: Disable D/A output