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4
CALIBRATION
24
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LIB
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Chapter
4
When the number of pulses is high, the resolution will be high, allowing to monitor low-speed
rotation status.
Therefore, the display changes depending on the setting.
600 pulse or more:
A value down to 1 digit after the decimal place is displayed.
Below 600 pulse:
A value without the decimal place is displayed.
How to set
■
Increment
Set the minimum unit of rotation speed such as scale interval and scale division.
≪
Setting value
≫
1, 2, 5, 10, 20, 50, 100 (The display changes by the decimal place.)
How to set
4-10.
Rotation Stop Settings for Rotation Speed
■
Minimum input rotation speed
Minimum input rotation speed that can be displayed is selectable.
Enabled only when the pulse input is at UTM.
When the pulse input is at encoder, the minimum rotation speed will be the speed equivalent to the
maximum detection time of 1 sec.
≪
Setting value
≫
How to set
Example) When set at "2rpm"
Since waiting for pulse detection for the duration of maximum detection time is required when
rotation stops suddenly from high speed state, the previous rotation speed is not updated;
therefore, the display will become 0 rpm after the display of the rotation speed that was last
detected has held for 7.5 seconds.
Pulse rate
Minimum input rotation speed (frequency)
4 pulses
15 rpm
10 rpm
5 rpm
3 rpm
2 rpm
1 pulse
60 rpm
40 rpm
20 rpm
12 rpm
8 rpm
Max. detection time
1 sec
1.5 sec
3 sec
5 sec
7.5 sec
SET.
Calibration
Page 4
→
→
SET.
Calibration
Page 3
→
→
SET.
Calibration
Page 4
→
→
Rotation stops suddenly
Pulse
Display
3000rpm
0rpm
7.5sec (Display held)
2 rpm pulse does not arrive
Содержание TM700
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