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Param-
Func-
eter
tion
Number
240
Soft-PWM setting
Cooling fan operation
244
selection
245
Rated motor slip
Slip compensation
246
response time
Constant-output region slip
247
compensation selection
250
Stop selection
Output phase failure
251
protection selection
Analog polarity reversible
254
lower limit (Note 9)
2
342
E
PROM write selection
901
AM terminal calibration
Frequency setting voltage
902
bias
Frequency setting voltage
903
gain
Frequency setting current
904
bias
Frequency setting current
905
gain
990
Parameter for options (FR-PU04).
991
Note: 1. Indicates the parameter of which setting is ignored when the general-
purpose magnetic flux vector control mode is selected.
2. Since calibration is made before shipment from the factory, the settings
differ slightly between inverters. The inverter is preset to provide a
frequency slightly higher than 60Hz.
3. When the operation panel is used and the setting is 100Hz or more, the
setting increments are 0.1Hz.
The setting increments are 0.01Hz when operating in the communication
mode.
4. The setting varies according to the inverter capacity: (0.75K to 3.7K)/(5.5K,
7.5K).
5. 0.75K is set to 85% of the rated inverter current.
6. If "2" is set in Pr. 77 (parameter write disable selection), the setting cannot
be changed during operation.
7. The shaded parameters allow their settings to be changed during operation
if "0" (factory setting) has been set in Pr. 77 (parameter write disable
selection). (However, the Pr. 72 and Pr. 240 values may be changed during
PU operation only.)
8. To set "10" or "11" in Pr. 73, first "801" must set in Pr. 77.
9. When setting Pr. 254, set "801" in Pr. 77.
Setting
Name
Range
0, 1
0, 1
0 to 50%,
9999
0.01 to 10 s
0, 9999
0 to 100 s,
1000 to
1100 s,
8888, 9999
0, 1
0 to 100%,
9999
0, 1
0 to
10V
0 to
10V
0 to
20mA
0 to
20mA
69
Minimum
Setting
Increments
1
1
0.01%
0.01 s
1
1
1
0.1%
1
0 to
0.01Hz
60Hz
1 to
0.01Hz
400Hz
0 to
0.01Hz
60Hz
1 to
0.01Hz
400Hz
PARAMETERS
Custo-
Factory
Refer
mer
Setting
To:
Setting
1
118
0
152
9999
153
0.5 s
153
9999
153
9999
154
1
155
9999
108
0
124
156
0V
0Hz
158
60
5V
158
Hz
4
0Hz
158
mA
20
60
158
mA
Hz
4
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