A6-3 Range To Prohibit Frequency Setting - YASKAWA Varispeed-616GII Instruction Manual

A6-3 Range to Prohibit Frequency Setting
Frequency is not permitted to be set in a range usually within tl Hz of the
frequency set with constants 17 to 19 . In this range,
frequency command
cannot be set (see page 44) .
The value of this ±l Hz range where frequency setting is prohibited can be
changed, in a range of 0 .0 to 10 .0 Hz, in units of 0 .1 Hz .
The operation procedure for this purpose is shown below .
Operation step
(1) to (6) and (11) to (13) are the same as in A6-1 . So, steps (7) to (10)
are shown .
DRIVE DRIVE
(1)
Depress
PRG
to select the program mode .
I
Light of f
(2) Depress
FWD/REV
MODE
to select system constant
(3) Select the numeric with
[:D
and indicate
FS 03
(system constant 3) .
(4) Depress
RUN
DATA
to indicate the internal data of system constant 3 .
(5) Set
;U , ; U
^
,
by operating
RESET
and
E
(6)
Depress
STOP
SET
to temporarily store data.
FWD/REV
(7)
Indicate by operating
MODE
and
[E
RUN
(8)
Depress DATA
to indicate the internal data of On -
02
(9) Set the required range to prohibit frequency setting by operating
RESET
" .1,
and
[-o
J
-
(When 2 .0 Hz is set, it appears as
U2. U . )
(10) Depress
STOP
SET
to temporarily store data .
(11) Operate steps (2) to (6) to return the internal data of sn -
01to 0000 .
DSPL
(12) Depress
to store data .
DRIVE
(13) After setting, depress
PRG
to resume the drive mode .
DRIVE
PRG