Mitsubishi Electric FR-D720S SC EC Instruction Manual page 306

Frequency setting by analog input (terminal 2, 4)
Analog input display unit changing (Pr. 241)
The level display for the analog signal connected to terminal 2 or terminal 4 can be switched
between a % display and a display in V or mA.
Depending on the terminal input specification set to Pr. 73 and Pr. 267, the display units of C3
(Pr. 902), C4 (Pr. 903), C6 (Pr. 904) and C7 (Pr. 905) change as shown below.
Analog Command (terminal 2, 4)
(depending on Pr. 73, Pr. 267, and
Voltage/Current Input Switch)
Tab. 6-30: Units when displaying the set value
Note that the LED "A" also light up as an additional indicator when Pr. 241 is set to "1" and the
display is set to the settings for C3/C4 or C6/C7.
6 - 156
Pr. 241 = 0 (Initial Value)
0 to 5V → 0 to 100% (0.1%) is
0–5V
displayed.
0 to 10V → 0 to 100% (0.1%) is
0–10V
displayed.
0 to 20mA → 0 to 100% (0.1%) is
0/4–20mA
displayed.
Parameter
Pr. 241 = 1
0 to 100% → 0 to 5V (0.01V) is
displayed.
0 to 100% → 0 to 10V (0.01V) is
displayed.
0 to 100% → 0 to 20mA (0.01mA) is
displayed.