Megmeet MV600 Series User Manual

202
When it is the multi-stage frequency, its setting range can be set as 0.0%~100.0%, corresponding to zero
frequency to the maximum frequency. When used as multi-speed operation independently, its operating
direction is controlled by the running terminal. When the running terminal is forward output (FWD),
operate the forward frequency. When the running terminal is reverse output (REV), operate the reverse
frequency. The running direction shall be set correspondingly according to PLC while operating as PLC.
When it is the multi-stage closed loop reference, -100.0%~100.0% corresponds to -10V~+10V.
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. 6-64.
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. 6-64 Simple PLC running chart
Fig. 6-64
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~P09.21.
The simple PLC running mode selections for P13.16 are as follows:
Sim
p
le PLC runnin
g
mode selection 0~1122H
(
0000
)
P13.16
Multi-sta
g
e reference 15 -100.0~100.0%
(
100.0%
)
P13.15
Multi-sta
g
e reference 14
-100.0~100.0%
(
100.0%
)
P13.14
Multi-sta
g
e reference 13 -100.0~100.0%
(
90.0%
)
P13.13
Multi-sta
g
e reference 12 -100.0~100.0%
(
80.0%
)
P13.12

Megmeet MV600 Series Specifications

General

Brand	Megmeet
Model	MV600 Series
Category	DC Drives
Language	English