Megmeet MV300 Series - Page 189

189
Simple PLC function is a multi-speed generator, the drive can automatically change its running frequency
and direction according to its running time, to meet the requirements of the process. This function was
previously completed by PLC (programmable logic controller), but now it can be realized by the drive
itself, as shown in Fig. 6-59.
a
1
f
1
a
2
f
2
a
3
f
3
d
4
f
4
d
5
a
5
f
5
a
13
f
13
a
14
f
14
d
15
a
15
f
15
T
1
T
2
T
3
T
4
T
5
T
6
~T
12
d
13
T
14
T
15
T
13
Indicating signal for completing one
stage of PLC operation
Indicating signal for completing a clcye
of PLC operation
Fig. 6-59 Simple PLC running chart
Fig. 6-59 a
1
~a
15
, d
1
~d
15
indicate the acceleration and deceleration time of their current stages, f
1
~f
15
,
T
1
~T
15
indicate the set frequency and stage running time of their current stages, which will be defined in
the following function codes respectively.
PLC stage and cycle completion indication can indicate signals via the two-way open collector output
terminal Y1, Y2 or the 500ms pulse of relay output. Please refer to the function “11” PLC stage running
achieved indication and “12” PLC cycle achieved indication in P09.18~P09.20.
The simple PLC running mode selections for P13.16 are as follows:
Fig. 6-60 Simple PLC running mode selection
Sim
p
le PLC runnin
g
mode selectio
n
0~1122H
(
0000
)
P13.16