Digital Clipping Function - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Digital Clipping Function

Function that specifies the maximum A/D conversion value as 4000 and the minimum value as 0 when voltage is input that
exceeds the input range.
Corresponding devices
The devices in which the digital clipping function can be used are listed below.
Name
Digital clipping enable/disable setting
Setting methods
Enable digital clipping for the channels for which you want to use the digital clipping function.
Name
Digital clipping enable/disable setting
• When the digital clipping function is disabled: digital output range (0 to 4095)
• When the digital clipping function is enabled: digital output range (0 to 4000)
Operation
This section describes the operation of the digital clipping function.
This function specifies the maximum A/D conversion value as 4000 and the minimum value as 0 when voltage is input that
exceeds the input range.
Scaling and shift processing occur after digital clipping.
Precautions
The scaling function operates as follows when not using the digital clipping function.
The value after scaling will exceed the scaling upper limit value when a voltage is input that exceeds the voltage range.
CH1
SM6029
Allowable setting range
0: Enabled
1: Disabled
4 FX5U CPU MODULE BUILT-IN ANALOG
CH2
SM6069
Default value
1: Disabled
4.3 Functions (Analog input)
4
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