Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 192

■If the user range setting is used for the output range
Digital value used for D/A conversion =
Item
D
X
S
H
S
L
Setting procedure
1.
Set "D/A conversion enable/disable setting" to "D/A conversion enable".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Module Parameter]  [Basic
setting]  [D/A conversion enable/disable setting function]
2.
Set "Scaling enable/disable setting" to "Enable".
Navigation window [Parameter]  [Module Information]  Module model name  [Module Parameter]  [Application
setting]  [Scaling function]
3.
Set values for "Scaling upper limit value" and "Scaling lower limit value". Set the scaling setting in the following
conditions. Scaling upper limit value  Scaling lower limit value
Item
Scaling upper limit value
Scaling lower limit value
Scaling setting example
Ex.
When the scaling upper and lower limit values are set as 14000 and 4000, respectively, for a channel the output range of
which is set as 0 to 5 V
Analog output voltage (V)
5
0
0
Scaling lower limit
value 4000
Digital value
4000
6000
8000
10000
12000
14000
2 FX5-4DA
190
2.4 Functions
32000
× (D
S - S
H L
Digital value
32000
Scaling upper limit
value 14000
Scaled digital value
0
6400
12800
19200
25600
32000
- S )
X L
Description
Digital value
Scaling upper limit value
Scaling lower limit value
Setting range
-2147483648 to +2147483647
(practical range: -32000 to +32000)
Output voltage (V)
0
1
2
3
4
5