D/A Conversion Enable/Disable Function; D/A Output Enable/Disable Setting Function - Mitsubishi Electric MELSEC iQ-F FX5 User Manual
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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 function to enable/disable D/A conversion are listed below.
Name
D/A conversion enable/disable setting
Setting methods
D/A conversion is enabled/disabled for each channel by the setting to enable/disable D/A conversion.
Name
D/A conversion enable/disable setting
Operation
The digital output is converted to an analog signal only for the channel(s) which have been enabled for D/A conversion by the
setting to enable/disable D/A conversion, and the channels for which D/A output is turned on output on the basis of the
converted analog values.
D/A Output Enable/Disable Setting Function
Specifies 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 function to enable/disable D/A output are listed below.
Name
D/A output enable/disable setting
Setting methods
D/A output is enabled/disabled for each channel by the setting to enable/disable D/A output.
Name
D/A output enable/disable setting
Operation
Output is based on the digital output value only for the channel(s) which have been enabled for D/A output by the setting to
enable/disable D/A output. An offset value (HOLD setting value) is output when the D/A output enable/disable flag is set to
disable D/A output.
CH1
SM6180
Allowable setting range
0: Enable D/A conversion
1: Disable D/A conversion
CH1
SM6181
Allowable setting range
0: Enable D/A output
1: Disable D/A output
4 FX5U CPU MODULE BUILT-IN ANALOG
4.4 Functions (Analog output)
Default value
1: Disable D/A conversion
Default value
1: Disable D/A output
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