E6582175
E-16
5
5.7 Preset-speed operation (speeds in 15 steps)
sr0 to sr7 : Preset-speed frequency 0 to 7
f287 to f294 : Preset-speed frequency 8 to15
f724 : Operation frequency setting target by setting dial
Function
A maximum of 15 speed steps can be selected just by switching an external logic signal. Multi-speed
frequencies can be programmed anywhere from the lower limit frequency to the upper limit frequency
.
[Setting method]
1) Run/stop
The starting and stopping control is done from the terminal block.
Title Function Adjustment range Setting
Command mode selection
0: Terminal block
1: Panel keypad (including extension panel)
2: RS485 communication
3: CANopen communication
4: Communication option
0
2) Preset-speed frequency setting
a) Set the speed (frequency) of the number of steps necessary.
[Parameter setting]
Preset-speed 0
Title Function Adjustment range Default setting
sr0
Preset-speed frequency 0 - (Hz) 0.0
fmod
Frequency setting mode selection 1
0-13
14: sr0
0
Frequency command set with sr0 is valid when fmod=14 (sr0).
(sr0 is valid even when the command mode selection is not cmod=0.)
Setting from speed 1 to speed 15
Title Function Adjustment range Default setting
-
Preset-speed frequency 1-7 - (Hz) 0.0
- Preset-speed frequency 8-15 (Hz) 0.0
b) Speed (frequency) can be changed during operation.
Title Function Adjustment range Default setting
Operation frequency setting target
by setting dial
0: Panel frequency (fc)
1: Panel frequency (fc)
+ Preset speed frequency
0
When f724=1, speed (frequency) can be changed with the setting dial during operation. Set value of the
Preset-speed frequency will change by pressing the center.
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