Jaguar VXS inverters can be controlled entirely
at the keypad, or by inputs to control terminals
only, or by a combination of keypad inputs and
terminal inputs. (Refer also to Function 01.)
As delivered from the factory, Function 02 = 0.
It cannot be changed while the link at terminals
FWD-P24 is in place. If the link has been
removed and replaced by external RUN/STOP
control circuits, the contacts must be open.
Keypad control mode
When Function 02 = 0, start/stop commands
can be given only by the RUN and STOP keys
at the keypad.
When terminals FWD and P24 are linked (as
delivered), the inverter will run in a forward
direction only. To reverse the motor direc-
tion, remove the link from FWD-P24 and link
terminals REV-P24 instead.
Terminal control mode
When Function 02 = 1, the RUN and STOP
keys are disabled and start/stop commands
can be given only at terminals FWD and REV.
The maximum frequency function limits the
inverter output frequency, regardless of input
frequency reference. Maximum frequency can
be set from 50Hz to 400Hz in steps of 1Hz.
Frequency output may also be controlled by the
Frequency limiter — high, Function 36.
For Motor 1 only. Refer also to Function 62.
The output voltage and frequency of the inverter
are proportional up to base frequency, giving a
theoretically constant torque output.
NOTE If base frequency is set higher than
maximum frequency (Function 03), the out-
put voltage cannot rise to rated voltage.
The value set in Function 05 is common to both
Motor 1 and Motor 2.
Setting Ranges
0V ∝ f (V ≤ V
L
)
80 to 240 for single-phase inverters
160 to 480 for three-phase inverters
When Function 05 = 0, output voltage is
allowed to increase up to actual supply V
L
.
Inverter output voltage cannot exceed supply
voltage V
L
.
If Function 05 ≠ 0, output voltage will be
27
04 Base frequency 1
05 Rated voltage
Function 03
V
Hz
Function 04
Function 03
V
Hz
Function 04
Function 03
V
Hz
Function 04
Function 05 = 0 Function 05 = 0
03 Maximum output frequency
WARNING Jaguar VXS inverters can
deliver output frequencies up to
400Hz. It is relatively simple to
apply an input reference that would
overspeed the motor or driven equip-
ment, and so create danger. Check
the capability of the motor and the
driven equipment before changing
this Funct
ion.
Function 03
V
Hz
02 Control mode
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