Delta VFD-L-I Series, Руководство пользователя

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Chapter 4 Parameters
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VFD-L-I Series
4-30 Revision July 2009, SW V1.1
16 RUN PLC Program
17 PAUSE PLC Program
Parameter value 16 programs Multi-Function Input Terminal: M1 (Pr.04-04) to enable the AC drive
internal PLC program. Parameter value 17 programs an input terminal to pause the PLC program.
When this function is enabled, the output frequency of the AC motor drive will operate by parameter
group 5. Refer to Pr.05-03 for details.
VFD-L-I
GND
M1
AUTO-RUN(N.O)
PAU SE(N.O)
M1
Set to 16
Set to 17
CLOSE: Run PLC
OR
OPEN: Pause PLC
18 Counter Trigger:
Parameter value 18 programs Multi-Function Input Terminal: M1 (Pr.04-04) to increase the AC
drive ’ s internal counter. When an input is received, the counter is increased by 1. This function can
be used in the counting application (winder and packaging machine) with external trigger signal,
such as approximate switch and photoelectric detector, and external indication signal (count value
attained and desired count value attained).
GND
18 c ounter trigger
signal input.
M1 c ounter value increase by
1 when c losed.
Trigger
VFD- L-I
2ms ec
2ms ec
D isplay
Pr.00- 04=1
C ounter Trigger Signal
Multi-function Input Termi nal
D esired C ounter Value Attained Output
(P r.03-02=3, P r.03-03)
T he w idth of trigger signal
should not be less than
2ms( <250H z )
Pr es et C ounter Value Attai ned Output
(P r.03-01=5, P r.03-03)
PLC1.ir