SANKI MFC-S3B-F - Page 22

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20.
0A0.0
0P 10
0P 10
OP 07
OP 07 OP 07
20.
⑥-A Adjustment of the feedback gain (PI control gain)
Vol▼ key
Set key
Freq▲▼ keys
Set key
The operation described in this section is
performed
if the speed variation
repeats
pulsating
(becoming faster or slower).
Adjust
the reaction to the output of
the
vibration
sensor signal.
Perform
this operation when the feeder
is
in operation.
※Change this value to
change the reaction
speed.
Switch the parameter No.
to “0P.”
※The value can be changed within a range of
1
－27.
The
smaller the value is, the slower
the
reaction
is. The larger the value is, the
faster
the
reaction is.
※<If the start is slow>
If
the slow start is not improved even if
the
number
of seconds of the parameter No. 0
C
(soft
start) is made smaller, raise the value
of
the
parameter No. 0P (reaction speed),
and
the
slow start may be improved.
Press the
Func key long
for 2 sec.
⑥ Exceptional case: When the feedback control fails
Operation mode
※Confirm that the
feeder is in operation.
※When the value of the parameter No. 0P is changed,
it
is recommended that the operation of “start ⇒
stop
⇒
start” is repeated several times while
confirming
the
parts behavior and the parts feeding status.
If
the slow start is not improved, change the value
of
the
parameter No. 0P again, and confirm the status.
Press the
Func key long
for 2 sec.
Blinking
Blinking