88
4. BASIC OPERATION
4.1 Frequently-used parameters (simple mode parameters)
4 BASIC OPERATION
This chapter explains the BASIC OPERATION of this product.
Always read the instructions before using the equipment.
4.1 Frequently-used parameters (simple mode
parameters)
Parameters that are frequently used for the FR-F800 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.
• 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 Description
9999 Displays only the simple mode parameters.
0 (initial value) Displays simple mode + extended parameters.
1 Displays parameters registered in the user group.
Pr. Pr.
group
Name Unit Initial
value
Range Application Refer to
page
0 G000 Torque boost 0.1%
3%
*1
0 to 30% 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].
538
2%
*2
1%
*3
1 H400 Maximum frequency 0.01 Hz
120 Hz
*4
0 to 120 Hz Sets the upper limit for the output frequency. 253
60 Hz
*5
2 H401 Minimum frequency 0.01 Hz 0Hz 0 to 120 Hz Sets the lower limit for the output frequency.
3 G001 Base frequency 0.01 Hz 60 Hz 0 to 590 Hz Set this parameter when the rated motor
frequency is 50 Hz.
Check the rating plate of the motor.
539
4 D301 Multi-speed setting
(high speed)
0.01 Hz 60 Hz 0 to 590 Hz Pre-sets the speeds that will be switched among
by terminals.
91, 98,
226
5 D302 Multi-speed setting
(middle speed)
0.01 Hz 30 Hz 0 to 590 Hz
6 D303 Multi-speed setting
(low speed)
0.01 Hz 10 Hz 0 to 590 Hz
7 F010 Acceleration time 0.1 s
5 s
*6
0 to 3600 s Sets the acceleration time. 190
15 s
*3
8 F011 Deceleration time 0.1 s
10 s
*6
0 to 3600 s Sets the deceleration time.
30 s
*3
9 H000
C103
Electronic thermal O/
L relay
0.01 A
*4
Inverter
rated
current
0 to 500 A
*4
Protects the motor from heat.
Set the rated motor current.
230
0.1 A
*5
0 to 3600 A
*5
15 D200 Jog frequency 0.01 Hz 5 Hz 0 to 590 Hz Sets the frequency during JOG operation. 224
16 F002 Jog acceleration/
deceleration time
0.1 s 0.5 s 0 to 3600 s Sets motor acceleration/deceleration time
during JOG operation.
224
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