JPS IRIS-IMSV, Руководство пользователя

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13.5.4 PulseType-Speed Up/Down Counter
Up/Down Module
DIx(91)
DIx(92)
DIx(90)
DIx(95)
Pr.105
Down
Up
Clr
Save
Speed command
Up / Down
Counter
(Pr.106)
Pr.104
Set all the parameters as the drawing showed in front of here. The start value of Speed Up / Down
Counter can be determined by selecting the type of Pr.104 to start from 0 or preload a value from
Pr.105.
The following timing chart describes the DI and DO status of Speed Up / Down Counter.
DIx(91)
rpm
DIx(92)
△
= Pr.106
DIx(90)
DIx(95)
0
+4 Pr.106
+3 Pr.106
+2 Pr.106
+1 Pr.106
Description:
1. The start value can be determined by selecting type of Pr.104 to start from 0 or a preloaded value
of Pr.105. In here, it start from 0.
2. When DIx(91) is trigged, the output of counter will increase a value of Pr.106.
3. When DIx(90) is trigged, the output of counter will be cleared to 0.
4. When DIx(92) is trigged, the output of counter will decrease a value of Pr.106.
5. When DIx(95) is trigged, the value of counter will be stored into Pr.105.
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