Frequently-Used Parameters (Simple Mode Parameters) - Mitsubishi Electric 800 Series Instruction Manual

Frequently-used parameters (simple mode parameters)

4.1
Frequently-used parameters (simple mode
parameters)
Parameters that are frequently used for the FR-A800 series are grouped as simple mode parameters.
When Pr.160 User group read selection="9999", only the simple mode parameters are displayed.
The simple mode can be used when the operation panel (FR-LU08) or the parameter unit (FR-PU07) is used.
This section explains about frequently-used parameters.
4.1.1
Simple mode parameter list
For simple variable-speed operation of the inverter, the initial values of the parameters may be used as they are. Set the
necessary parameters to meet the load and operational specifications.
POINT POINT
• Pr.160 User group read selection can narrow down the displayed parameters to only the simple mode parameters. (In the
initial setting, all parameters are displayed.) Set Pr.160 User group read selection as required. (For the parameter change,
refer to the Instruction Manual of the FR-LU08.)
Pr.160 setting
9999 Displays only the simple mode parameters.
0
Displays simple mode + extended parameters.
(initial value)
1 Displays parameters registered in the user group.
Pr.
Pr. Name
group
0 G000 Torque boost
1 H400 Maximum frequency 0.01 Hz
2 H401 Minimum frequency
3 G001 Base frequency
Multi-speed setting
4 D301
(high speed)
Multi-speed setting
5 D302
(middle speed)
Multi-speed setting
6 D303
(low speed)
7 F010 Acceleration time
8 F011 Deceleration time
H000 Electronic thermal
9
C103 O/L relay
15 D200 Jog frequency
Jog acceleration/
16 F002
deceleration time
Operation mode
79 D000
selection
Terminal 2
125 T022 frequency setting
gain frequency
80
BASIC OPERATION
Description
Unit Initial value
5%

3%

0.1% 0 to 30%
2%

1%

120 Hz

0 to 120 Hz
60 Hz

0.01 Hz 0 Hz 0 to 120 Hz
0.01 Hz 60 Hz 0 to 590 Hz
0.01 Hz 60 Hz 0 to 590 Hz
0.01 Hz 30 Hz 0 to 590 Hz
0.01 Hz 10 Hz 0 to 590 Hz
5 s

0.1 s 0 to 3600 s
15 s

5 s

0.1 s 0 to 3600 s
15 s

0.01 A 0 to 500 A
 Inveter rated
current
0.1 A  0 to 3600 A

0.01 Hz 5 Hz 0 to 590 Hz
0.1 s 0.5 s 0 to 3600 s
1 0 0 to 4, 6, 7
0.01 Hz 60 Hz 0 to 590 Hz
Range
Set this parameter to obtain a higher starting
torque under V/F control. Also set this when a
loaded motor cannot be driven and the
warning [OL] occurs, then the inverter trips with
[OC1].
Sets the upper limit for the output frequency.
Sets the lower limit for the output frequency.
Set this parameter when the rated motor
frequency is 50 Hz.
Check the rating plate of the motor.
Pre-sets the speeds that will be switched
among by terminals.
Sets the acceleration time.
Sets the deceleration time.
 Protects the motor from heat.
Set the rated motor current.

Sets the frequency during JOG operation.
Sets motor acceleration/deceleration time
during JOG operation.
Select the start and frequency command
sources.
Allows the frequency at the maximum
potentiometer setting (5 V in the initial setting)
to be changed.
Application
Refer
to
page
589
329
591
83,
87,
314
269
317
312
312
291
89,
402