56 Chapter 5 Parameters
EV1000 Series General Purpose Variable Speed Drive User Manual
X
3
X
2
X
1
Freq.
ON
OFF
OFF
MS freq. 4
ON
OFF
ON
MS freq. 5
ON
ON
OFF
MS freq. 6
ON
ON
ON
MS freq. 7
The MS frequency will be used in MS running and
simple PLC operation. Let’s see an example:
Set the parameters corresponding to X1, X2 and
X3: F7.00=1, F7.01=2, F7.02=3, then X1, X2 and
X3 are used to perform MS running. See Fig.
5-38.
speed7
K
3
Output freq.
speed1
speed2
speed3
speed4
speed5
speed6
Speed
command
K
1
K
2
Common
operating
freq.
Time
Fig. 5-38 MS Running
Fig. 5-39 illustrated the wiring of terminal control
of MS running. K
4
and K
5
control the running
direction. The combination of K
1
, K
2
and K
3
can
enable common running or MS running with 1~7
speeds.
EV1000
U
V
W
PE
M
X1
X2
COM
FWD
COM
R
S
T
3-phase
power
supply
QF
.
.
.
.
.
.
X3
REW
.
k1
k2
k3
k4
k5
Fig. 5-39 Wiring of MS Running
4
~
5
:
Acc/Dec time terminals
Table 5-5 Acc/Dec Time Defined by Terminal
State Commination
Terminal 2
Terminal 1 Acc/Dec time selection
OFF
OFF
Acc time 1/Dec time 1
OFF
ON
Acc time 2/Dec time 2
ON
OFF
Acc time 3/Dec time 3
ON
ON
Acc time 4/Dec time 4
By combination of the ON/OFF state of Terminal 1
and 2, you can get 4 groups of Acc/Dec time.
6
~
7: External fault signal
(normally-open/close input)
If the setting is 6~7, fault signal of external
equipment can be input via the terminal, which is
convenient for the drive to monitor the fault of
external equipment. Once the drive receives the
fault signal, it will display “E015”. The fault signal
has two input modes, i.e. normally-open and
normally-close.
X4
X5
COM
KM
EV1000
·
·
·
Fig. 5-40 Normally-open/close input
In Fig. 5-40, X4 is normally open input and X5
normally close input. KM is external fault relay.
8: Reset
If any of F7.00~F7.04 is set at 8, the drive can be
reset via the terminal when the drive has a fault.
The function of this terminal is the same with the
RESET key on the keypad.
9
~
10: External jog command
(
JOGF/JOGR
)
If any of F7.00~F7.04 is set at 9~10, the terminal
can enable the jog operation. JOGF is terminal for
forward jog operation command and JOGR is
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