Input Type/Range Setting Function - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Input type/range setting function

The Input type/Range setting can be selected for each channel according to the type of sensor to be connected.
Operation
The analog input value is A/D converted or temperature converted by the set input type, input range, or Input type/Range
setting (offset/gain setting), and the value is stored in the following area.
• 'CH1 Digital output value' (Un\G400)
• 'CH1 Digital operation value' (Un\G402)
Setting procedure
Set "Input Type", "Input Range", or "Input Type/Range Setting (Offset/Gain Setting)".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Module Parameter]  [Basic
setting]  [Range switching function]
*1
Input type
Conversion disable
Current
Voltage
Resistance temperature
*2
detector
*2
Thermocouple
*1 Controls whether to enable or disable A/D conversion or temperature conversion for each channel. Disabling the conversion on unused
channels reduces the conversion cycles.
*2 With the Centigrade/Fahrenheit display setting function, the display method of digital output value can be set to "Centigrade" or
"Fahrenheit".
■Operation of factory default setting and user range setting
The input range used depends on the setting specified by Input type/Range setting (offset/gain setting).
• Case of factory default setting
Conversion is performed with the specified input type and input range.
• Case of user range setting
Conversion is performed with input type and input range specified in the offset/gain setting function.
3 FX5-8AD
340
3.4 Functions
Input range

4 to 20 mA
0 to 20 mA
-20 to +20 mA
1 to 5 V
0 to 5 V
-10 to +10 V
0 to 10 V
Pt100
Ni100
Thermocouple B
Thermocouple R
Thermocouple S
Thermocouple K
Thermocouple J
Thermocouple T
Input type/Range setting (Offset/gain setting)

• Factory default setting
• User range setting