Mitsubishi Electric MELSEC L Series User Manual page 220

(b) Current output characteristic
The following graph shows the current output characteristic.
No. Output range setting
1) 4 to 20mA
2) 0 to 20mA
 User range setting
*1 Set the offset value and gain value in user range setting within the range satisfying the following two conditions.
• Setting range: 0 to 20mA
• Gain value - offset value  13.8mA
*2 Maximum resolution in the user range setting.
Use the value within the practical digital input range and practical analog output range of each output range. If a value out of
the range is used, the accuracy may not fall within the range of performance specifications. (Do not use the value in the
dotted line in the graph above.)
218
20
15
1)
10
5
4
0
0 10000
Digital value
Offset value Gain value
4mA
0mA
*1
2)
20000
20479
Digital value
20mA
0 to 20000
20mA
*1
-20000 to 20000
Resolution
800nA
1000nA
*2
700nA