1, 2, 3...
1. 1st functions
Main functions used often for operation conditions: No. 00 = 1
(factory setting)
2. 2nd and 3rd functions
Functions to which constants in accordance with load condi-
tions are set: No. 00 = 2 or 3
For the contents of the constants, refer to page 40 and 41.
Typical Setting
Thefollowing showsan examplewhereacceleration time(No.9)is
changed from 10 s to 5 s.
Other constants can be changed in the same operation.
DATA
ENTER
RESET
DSPL
END
DATA
ENTER
END
Select constant No. to be
set or changed.
Constant set value is
displayed.
Constant is set or changed.
Set value is written in.
Constant No. is displayed.
Change the value with
Change the value with
(End is displayed for 1 s.)
to display constant NO.
Note: Check that is displayed for each constant setting.
Constants cannot be changed simultaneously.
key.Depress
key.or
key andDepress
is displayed.check that
key.Depress
key.or,
In the following cases, the set value blinks for 3 s and the data be-
fore changing are returned.
1, 2, 3...
1. When a value exceeding the setting range is set
2. Set values of constants No. 32 and No. 33 are not in descend-
ing order.
3. If the following conditions are not satisfied in the V/f constant
setting:
Maximum frequency (No. 02) ≥ Base frequency (No. 04) > In-
termediate frequency (No. 05) ≥ Minimum output frequency
(No. 07).
For the following setting, intermediate frequency voltage (No.
6) is disregarded:
Inter mediate frequency = Minimum frequency.
Precautions on
Constant Setting
Section 2-4
To Next Page
Loading...
Need help?
General