5-12
n28 Frequency Reference 8 Changes during
operation
Yes
Setting
range
0.0 to max. frequency Unit of
setting
0.01 Hz
(see note 1)
Default setting 0.0
Note 1. Values
will be set in 0.1-Hz increments if the frequency is
less than 100 Hz and
1-Hz increments if the frequency is 100 Hz or over.
Note 2. Frequency reference 1 is enabled with n03 for frequency reference selection
set to 1.
Note 3. Frequency
references 2 through 8 are enabled by setting multi-step speed ref
-
erences 1, 2, and 3 in
n36
through n39 for multi-function input. Refer to the fol
-
lowing
table for the relationship between
multi-step speed references 1 through
3 and frequency references 1 through 8.
Frequency reference Multi-step speed
reference 1
(Set value: 6)
Multi-step speed
reference 2
(Set value: 7)
Multi-step speed
reference 3
(Set value: 8)
Frequency reference 1 OFF OFF OFF
Frequency reference 2 ON OFF OFF
Frequency reference 3 OFF ON OFF
Frequency reference 4 ON ON OFF
Frequency reference 5 OFF OFF ON
Frequency reference 6 ON OFF ON
Frequency reference 7 OFF ON ON
Frequency reference 8 ON ON ON
No
multi-step speed reference 3 settings will be required if only frequency references 1
through
4 are used, for example. Any multi-step speed reference not set is regarded as
turned-OFF input.
D Setting the Inching Frequency Command (n29)
•The
inching frequency command must be set as multi-function input in order to use
the
inching frequency command.
n29 Inching Frequency Command Changes during
operation
Yes
Setting
range
0.0 to max. frequency Unit of
setting
0.01 Hz
(see note 1)
Default setting 6.0
Note 1. The
value will be set in 0.1-Hz increments if the frequency is less than 100 Hz
and 1-Hz increments if the frequency is 100 Hz or over.
Basic Operation Chapter
5
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