Chapter 3 Operation
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57
3.4 Commissioning of keyboard
Assume that the ac drive need to run forward at 30.00 Hz at first, then run reverse at the
same frequency,
Using the keyboard can take the following steps to realize the task:
A typical operation pattern using the keyboard:
Power
on
Frequency
Setting
Forward Run
Forward
30.00Hz
Reverse Run
a
b
c
d
Reverse
30.00Hz
e
S t op
Figure 3-10 Operation sequence by keyboard
Running and stop operation:
30.00
0.00
Running
forward.
FWD LED ON.
REV LED OFF.
Output
frequency
will go up
to setting
frequency.
Output
frequency
will
decrease
to 0.The
inverter
will stop
STOP
RESET
0.00
P0.00
-P0-
save the
changed
value and
exit to
parameter
code
number
menu
Exit to
parameter
group
menu
-P0-
P0.01
Exit to
monitoring
state
0.00
ENTER
ENTER
ENTER
PRG
ESC
-
PRG
ESC
PRG
ESC
50.00 30.00
Turn left
3 times
to chang
the
number
from
5 to 3
30.00
Running
reverse.
REV LED ON.
FWD LED OFF.
RUN
monitoring
state
Display
of LED
Operation
of key
Enter into
programming
state.display
parameter
group menu
Enter
into
parameter
code
number
menu
Enter
into
parameter
value
menu
Figure 3-11 Flow chart of running and stop operation
Jog running operation:
（
Assume that the current run command mode is keyboard and
the ac drive is at stop state
）
0.00
0.50
5.00
0.00
output
frequency
monitor
display
depress
jog key
and keep
on
Display
of LED
Operation
of key
stop
Release
the key
JOG
The inverter goes into
running state and the
output frequecy goes up
gradually to the jogging
setting frequency
JOG
Output frequency
will drop gradually
untill the inverter
is stop
Figure 3-12 Example of Jog running
