Range Switching Function - Mitsubishi Electric MELSEC iQ-R Series User Manual

1.2

Range Switching Function

The output range of the analog output can be switched for each channel.
Switching the range makes it possible to change the I/O conversion characteristic.
Setting procedure
Set the output range to be used in "Output range setting".
Navigation window  [Parameter]  [Module Information]  Module name  [Module parameter]  "Basic settig" 
"Range switching function"
Output range setting
4 to 20mA
0 to 20mA
1 to 5V
0 to 5V
-10 to 10V
User range (Voltage)
User range (Current)
After the data is written, the range is switched when the programmable power supply is turned off and on or when the CPU
module is reset.
The following buffer memory areas are used to monitor the range setting and to switch the range.
• 'CH1 Range setting' (Un\G598)
• 'CH1 Range setting monitor' (Un\G430)
For details on the buffer memory areas, refer to the following.
Page 164 CH1 Range setting
Page 145 CH1 Range setting monitor
Precautions
The output range cannot be changed for channels set to D/A conversion disabled. To change the output range, set "D/A
conversion enable/disable setting" to "D/A conversion enabled" and 'CH1 Output enable/disable flag' (Y1) to OFF.
1 FUNCTIONS
18
1.2 Range Switching Function
Digital input range
R60DA4
0 to 32000
0 to 32000
-32000 to 32000
-32000 to 32000
-32000 to 32000
R60DAV8

0 to 32000
-32000 to 32000
-32000 to 32000

R60DAI8
0 to 32000



-32000 to 32000