Frequency Setting By Analog Input (Terminal 2, 4); Analog Input Selection (Pr. 73, Pr. 267) - Mitsubishi Electric FR-E700 Series Instruction Manual

Parameter
6.16

Frequency setting by analog input (terminal 2, 4)

Purpose
Selection of voltage/current input
(terminal 2, 4)
Perform forward/reverse rotation by
analog input.
Adjustment (calibration) of analog
input frequency and voltage (current)
6.16.1

Analog input selection (Pr. 73, Pr. 267)

You can select the function that switches between forward rotation and reverse rotation according to
the analog input terminal specifications and input signal.
The following settings are possible:
● Select reference voltages and currents: 0–10V, 0–5V oder 0/4–20mA
● Suppress motor reversing
Pr. No. Name Initial Value
Analog input
73
1
selection
Terminal 4 input
267
0
selection
The above parameters can be set when Pr. 160 "User group read selection" = 0.
FR-E700SC EC
Parameters that must be set
Analog input selection
Bias and gain of frequency setting voltage
(current)
Setting
Description
Range
0 Terminal 2: 0–10V
1 Terminal 2: 0–5V
10 Terminal 2: 0–10V
11 Terminal 2: 0–5V
Voltage/Current Input Switch
0
1
2
Frequency setting by analog input (terminal 2, 4)
Pr. 73, Pr. 267
Pr. 125, Pr. 126,
Pr. 241, C2–C7
(Pr. 902–Pr. 905)
Parameters referred to
Without reversible operation
With reversible operation
Description
Terminal 4: 0/4–20mA
Terminal 4: 0–5V
Terminal 4: 0–10V
Refer to
Section
6.16.1
6.16.3
Refer to
Section
125 Terminal 2 frequency 6.16.3
setting gain frequency
126 Terminal 4 frequency 6.16.3
setting gain frequency
C2 Terminal 2 frequency 6.16.3
setting bias frequency
– to
C7 Terminal 4 frequency 6.16.3
setting gain
6 - 175