Mitsubishi Electric 800 Series Instruction Manual (Function page 472

Motor model
SF-V5RU, 3.7 kW or lower
SF-V5RU, 5.5 kW or higher
SF-V5RUH, 3.7 kW or lower
SF-V5RUH, 5.5 kW or higher
NOTE
• When the operation becomes not possible due to failure in encoder or other reasons under Vector control, set "9999" in Pr.80
Motor capacity or Pr.81 Number of motor poles to perform V/F control.
• When the Advanced magnetic flux vector control, Real sensorless vector control, Vector control, or PM sensorless vector
control is selected, Pr.3, Pr.47, and Pr.19 will become disabled, and Pr.83 and Pr.84 will become enabled.
However, S-pattern curve with Pr.29 Acceleration/deceleration pattern selection = "1" (S-pattern acceleration/deceleration
A) enables Pr.3 or Pr.47. (S-pattern curve under PM sensorless vector control is the rated frequency of the motor.)
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
Parameters referred to
Pr.14 Load pattern selectionpage 472
Pr.29 Acceleration/deceleration pattern
Pr.83 Rated motor voltage, Pr.84 Rated motor
Pr.178 to Pr.189 (Input terminal function
170 V
160 V
340 V
320 V
selectionpage 238
frequencypage 472
selection)page 368
Pr.19 setting
50 Hz
Pr.3 setting
471
17. (G) Control Parameters
17.2 Base frequency voltage
11
12
13
14
15
16
17
18
19
20