YASKAWA CIMR-G5A Series - Jump Frequencies: D3; Reference Frequency Hold: D4

User Constants
8.2.3 Reference Constants: d
8-18
Constant
Number
Page
Control Methods
Change
during
Opera-
tion
Factory
Setting
Setting
Range
Description
Name
Constant
Number
Page
Flux
Vector
Open
Loop
Vector
V/f
with
PG
V/f
Change
during
Opera-
tion
Factory
Setting
Setting
Range
Description
Display
d2-02
Frequency reference
lower limit
Sets the output frequency lower
limit as a
p
ercenta
g
e of the maxi-
0.0 to
109 0
0.0
×
B B B B
7-57
d2 02
Ref Lower Limit
limit
as
a
percentage
of
the
maxi-
mum output frequency.
109.0
0
.
0
×
B
B
B
B
7
57
J
Jump Frequencies: d3
C
Name
S
Change
Control Methods
Constant
Number
Display
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
V/f
V/f
with
PG
Open
Loop
Vector
Flux
Vector
Page
d3 01
Jump frequency 1
Set the center values of the jump
frequencies
in
Hz.
00
×
B
B
B
B
7
57
d3-01
Jump Freq 1
frequencies
in
Hz
.
:This function is disabled by set-
ting
the
jump
frequency
to
0.0
×
B B B B
7-57
d3 02
Jump frequency 2
t
i
ng t
h
e
j
ump
f
requency to
0 Hz. Always ensure that the
followin
g
a
pp
lies:
0.0 to
00
×
B
B
B
B
7
57
d3-02
Jump Freq 2
following
applies:
d3-01 ≥ d3-02 ≥ d3-03
Operation in the jump frequen-
0
.
0
to
400.0
0.0
×
B B B B
7-57
d3 03
Jump frequency 3
Operation
in
the
jump
frequen
cy range is prohibited but dur-
ing acceleration and decelera-
i
d
h
hl
00
×
B
B
B
B
7
57
d3-03
Jump Freq 3
g
tion, speed changes smoothly
without jump.
0.0
×
B B B B
7-57
d3 04
Jump frequency width
Sets the jump frequency band-
width in Hz.
0.0 to
10
×
B
B
B
B
7
57
d3-04
Jump Bandwidth
width
in
Hz.
:The jump frequency will be the
jump frequency ± d3-04.
0
.
0
to
20.0
1.0
×
B B B B
7-57
J
Reference Frequency Hold: d4
C
Name
S
Change
Control Methods
Constant
Number
Display
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
V/f
V/f
with
PG
Open
Loop
Vector
Flux
Vector
Page
d4-01
Frequency reference
hold function selec-
tion
Sets whether or not frequencies on
hold will be recorded.
0: Disabled (when operation is
stopped or the power is turned
on again starts at 0.)
1: Enabled (when operation is
stopped or the power is turned
i
h
i
0, 1 0
×
A A A A
7-58
MOP Ref Memory
pp
p
on again starts at the previous
hold frequency.)
:This function is available when
the multi-function inputs “ac-
cel/decel Ramp Hold” or “up/
down” commands are set.
d4 02
+ − Speed limits
Sets the increase/decrease fre-
quency for analog frequency ref-
erences as a percentage of the
maximum output frequency.
0
to
100
25
×
A
A
A
A
7
58
d4-02
Trim Control Lvl
au
output
eque cy
.
:This function is available when
the multi-function inputs “Trim
Ctl Increase” or “Trim Ctl De-
crease” is set.
0 to 100 25
×
A A A A
7-58
8