Frequency Change Increment Amount Setting - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

NOTE
• Even if setting dial and key operations are disabled, the monitor indicator and
• The PU stop cannot be released with key operations unless the operation lock is released first.
Parameters referred to
Pr.1 Maximum frequencypage 407

5.7.10 Frequency change increment amount setting

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
295 Frequency change
E201 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.
When Pr.295="1"
1 click
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 as speed setting changes the set machine speed and converts it to the
speed display again.
• For Pr.295, the increments are not displayed.
• The Pr.295 setting is enabled only for the 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).
Parameters referred to
Pr.37 Speed displaypage 422
Initial value Setting range
0
0.01
0 0.10
1.00
10.00
are enabled.
Description
Function disabled
The minimum change width when the set frequency is
changed with the setting dial can be set.
1 click
5.7 (E) Environment setting parameters
1
2
3
4
5
6
7
8
9
10
325
5. PARAMETERS