Instruction manual
67
4
PARAMETERS
Parameter List
Sub functions
240 Soft-PWM setting 0, 1 1 1 105
244
Cooling fan operation
selection
0, 1 1 0 150
245 Rated motor slip
0 to 50%,
9999
0.01% 9999 151
246
Slip compensation
response time
0.01 to 10 s 0.01 s 0.5 s 151
247
Constant-output region slip
compensation selection
0, 9999 1 9999 151
Stop
selection
function
250 Stop selection
0 to 100 s,
1000 to
1100 s,
8888, 9999
1 9999 152
Additional
function
251
Output phase failure
protection selection
0, 1 1 1 153
254
Analog polarity reversible
lower limit (Note 9)
0 to 100%,
9999
0.1% 9999 106
342
E
2
PROM write selection
0, 1 1 0 122
Calibration functions
901 AM terminal calibration 154
902
Frequency setting voltage
bias
0 to
10V
0 to
60Hz
0.01Hz 0V 0Hz 156
903
Frequency setting voltage
gain
0 to
10V
1 to
400Hz
0.01Hz 5V
60
Hz
156
904
Frequency setting current
bias
0 to
20mA
0 to
60Hz
0.01Hz
4
mA
0Hz 156
905
Frequency setting current
gain
0 to
20mA
1 to
400Hz
0.01Hz
20
mA
60
Hz
156
990
Parameter for options (FR-PU04-MGI).
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: (001 to 005)/(007.5,
010).
5. 001 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.
Func-
tion
Param-
eter
Number
Name
Setting
Range
Minimum
Setting
Increments
Factory
Setting
Refer
To:
Custo-
mer
Setting
M4500E.book 67 ページ ２００５年２月２２日 火曜日 午後５時７分