Inovance MD330H - Page 68

MD380 User Manual Operation, Display and Application Example
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Figure 4-27 Function code setting for xed length control
F4-04 = 27
(Length pulses
input)
DI5
F4-00 to F4-09
= 28
(Length reset)
FB-07
(Number of
pulses per
meter)
Length pulses
Length reset
FB-06
(Actual length)
FB-05
(Set length)
≥
F5-00 to F5-05 = 10
(Length reached)
ResetClear to 0
÷
After the length is
reached, the DO
becomes 1.
Length reset input
Length reached output
Length pulses input
1 2 3 10 11 12
1 2
FB-06 = 0
FB-06 = 11
FB-05 = 11
U0-13 (Length value)
U0-13 = 0
Note
• In the xed length control mode, the direction cannot be identied and only the length shall be
calculated based on the number of pulses.
• Only DI5 can be allocated with the function "Length count input".
• An automatic stop system can be implemented if the length reached signal output by the DO is
fed back to the AC drive input terminal with the stop function.
Figure 4-28 Common application example of the xed length control function
M
DI4
MD380
DI3
DI2
COM
F4-03 = 26，F4-04 = 27
FB-07 (Number of
pulses per meter)
RUN button
JOG button
Length pulses input
CME
DI1
Stop button
DO1
Button for
clearing length
DI5
Length reached
output
Length
detection
sensor
Winding
motor
F0-02 = 1，F4-00 = 1
F4-01 = 3，F4-02 = 4
F4-11 = 2
F5-04 = 10
FB-05 (Set length)