MD380 User Manual Operation, Display and Application Example
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The count value needs to be collected by the DI terminal that is allocated with function 25
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counting.
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count until the value of Fb-08 (Set count value) is reached.
Figure 4-22 Parameter setting in the counting mode
F4-00 to F4-09
25
(Counter input)
F4-00 to F4-09
26
(Counter reset)
Count
pulses
Count
reset
80-12
(Count value)
Fb-09
(Designated count
value)
F5-00 to F5-05
8
(Set count value
reached)
Reset
Clear
to 0
Fb-08
(Set count
value)
F5-00 to F5-05
9 (Designated
count value reached)
Reset
Count reset input
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count value reached
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value reached
Count pulse input
80-12 (Count value)
Fb-09 11
80-12 11
1 2 3 10 11 12
80-12 0
19 20 21
Fb-08 20
80-12 20
1 2
After the designated
count value is reached,
WKH'2EHFRPHV1.
After the set count value
is reached, WKH'2
becomes 1.
Note
Fb-09 must not be greater than Fb-08.
DI5 must be used when the pulse frequency is high.
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terminal that is allocated with function 8 (Set count value reached) must not be the same.
No matter whether the AC drive is in running or stop state, the counter will not stop until the set
count value in Fb-08 is reached.
The count value is retentive at power down.
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function 8 or 9 (Set/Designated count value reached) is fed back to the AC drive input DI
terminal with stop function..
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