User Constant Tables
5-
19
Reference Limits: d2
User constants for frequency reference limits are shown in the following table.
Jump Frequencies: d3
User constants for jump frequencies are shown in the following table.
Constant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Meth-
ods
MEMOBUS
Register
Open-
loop
Vector
Flux
Vector
Display
d2-01
Frequency reference
upper limit
Set the output frequency upper
limit as a percent, taking the
max. output frequency to be
100%.
0.0 to
110.0
100.0%
No
A
A
2E0H
Ref Upper Limit
d2-02
Frequency reference
lower limit
Sets the output frequency lower
limit as a percentage of the
maximum output frequency.
0.0 to
109.0
0.0%
No
A
A
2E1H
Ref Lower Limit
Constant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control
Methods
MEMOBUS
Register
Open-
loop
Vector
Flux
Vector
Display
d3-01
Jump frequency 1
Set the center values of the
jump frequencies in%.
This function is disabled by set-
ting the jump frequency to 0
Hz. Always ensure that the fol-
lowing applies:
d3-01
≥
d3-02
≥
d3-03
Operation in the jump fre-
quency range is prohibited but
during acceleration and decel-
eration, speed changes
smoothly without jump.
0.0 to
100.0
0.0%
No
A
A
2F0H
Jump Freq 1
d3-02
Jump frequency 2
0.0 to
100.0
0.0%
No
A
A
2F1H
Jump Freq 2
d3-03
Jump frequency 3
0.0 to
100.0
0.0%
No
A
A
2F2H
Jump Freq 3
d3-04
Jump frequency width Sets the jump frequency band-
width in%.
The jump frequency will be the
jump frequency ± d3-04.
0.0 to
100.0
1.0%
No
A
A
2F3H
Jump Bandwidth
