(E) Environment setting parameters
264
PARAMETERS
5.7.9 Frequency change increment amount setting
Basic operation
• When Pr.295"0", the minimum increment when the set frequency is changed with the setting dial can be set.
For example, when Pr.295="1.00 Hz", one click (one dial gauge) of the setting dial changes the frequency in increments of
1.00 Hz, such as 1.00 Hz 2.00 Hz 3.00 Hz.
NOTE
• When machine speed display is selected in Pr.37 Speed display, the minimum increments of change are determined by
Pr.295 as well. Note that the setting value may differ because the speed setting performs frequency conversion for the set
machine speed, and then reverse-converts it to the speed display again.
•For Pr.295, the increments are not displayed.
• The Pr.295 setting is enabled only for changes to the set frequency. It does not apply to the settings of other parameters
related to frequency.
• When 10 is set, the frequency setting changes in 10 Hz increments. Be cautious of excessive speed (in potentiometer mode).
Pr.37 Speed display page 357
When setting the set frequency with the setting dial of the operation panel (FR-DU08), the frequency changes in 0.01
Hz increments in the initial status. Setting this parameter to increase the frequency increment amount that changes
when the setting dial is rotated can improve usability.
Pr. Name Initial value Setting range Description
295
E201
Frequency change increment
amount setting
0
0 Function invalid
0.01
The minimum change width when the set
frequency is changed with the setting dial
can be set.
0.10
1.00
10.00
When Pr.295="1"
1 click
1 click
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