5-9
H Selecting the Frequency Reference (n07) in Local Mode
•Select the input method of frequency references in local mode.
•Two
frequency references are available in local mode. Select one of them according to
the application.
n07 Frequency Reference Selection in Local
Mode
Changes during
operation
No
Setting
range
0, 1 Unit of
setting
1 Default setting 0
Set Values
Value Description
0 The FREQ adjuster of the Digital Operator is enabled. (see note 1)
1 Key sequences on the Digital Operator are enabled. (see note 2)
Note 1. The
maximum frequency (FMAX) is set when the FREQ adjuster is set to
MAX.
Note 2. The
frequency reference can be set with key sequences while the FREF indica
-
tor
is lit or with the set value in n21 for frequency reference 1. In either case, the
value is set in n21.
5-5-2 Upper and Lower Frequency Reference Limits
Regardless
of the methods of operation mode and
frequency reference in
-
put, the upper and lower frequency reference limits can be set.
H Setting the Upper and Lower Frequency Reference Limits
(n30 and n31)
•Set
the upper and lower frequency reference limits as percentage based on the maxi
-
mum frequency as 100%.
n30 Upper Frequency Reference Limit Changes during
operation
No
Setting
range
0% to 110%
(Max. frequency = 100%)
Unit of
setting
1% Default setting 100
n31 Lower Frequency Reference Limit Changes during
operation
No
Setting
range
0% to 110%
(Max. frequency = 100%)
Unit of
setting
1% Default setting 0
Note If
n31 is set to a value
less than the minimum output frequency (FMIN), the Invert
-
er
will have no output when a frequency reference less than the minimum output
frequency input is ON.
Basic Operation Chapter
5
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