Additional Function (Pr. 990); Pu Buzzer Control (Pr. 990) - Mitsubishi Electric FR-V500 Instruction Manual

Related parameters
• Pr. 20 "acceleration/deceleration reference speed" (Refer to page 78.)
• Pr. 79 "operation mode selection" (Refer to page 117.)
Analog input offset adjustment
When speed command by analog input is set, the range where the motor remains stop is created to prevent
malfunction at very slow speed.
Parameter
849 Analog input offset adjustment
Setting Pr. 849 provides speed command by analog input (terminal 2 or terminal 6 (FR-V5AX)) with offset and
avoids speed command to be given due to noise under 0 speed command.
0%

3.42 Additional function (Pr. 990)

3.42.1 PU buzzer control (Pr. 990
You can make the buzzer "beep" when you press any key of the control panel or parameter unit.
Parameter Name
990 PU buzzer control
Name Factory setting
Speed
100%
Pr. 849
Pr. 849
speed
Factory Setting Setting Range
1
Calibration functions (Pr. 900 to Pr. 920)
Setting Range
100% 0 to 200%
Inclination does not change
200% Speed setting signal
Example) Pr. 849 = 101%
10V × 1/100 = 0.1V 0.1V offset
)
torque position
0, 1 0: Without beep, 1: With beep Extended mode
193
Remarks
Pr. 77 = 801
Remarks
3