References And Limits 200-228 - Danfoss VLT 8000 AQUA series Operating Instructions Manual

References and Limits 200-228

In this parameter group, the frequency and reference
range of the frequency converter are established.
This parameter group also includes:
- Setting of ramp times
- Choice of four preset references
- Possibility of programming four bypass frequencies.
- Setting of maximum current to motor.
- Setting of warning limits for current, frequency,
reference and feedback.
201 Output frequency low limit, f
(MIN. FREQUENCY)
Value:
0.0 - f
MAX
Function:
This is where to select the minimum output frequency.
Description of choice:
A value from 0.0 Hz to the Output frequency high limit,
f frequency set in parameter 202 can be selected.
MAX
202 Output frequency high limit, f
(MAX. FREQUENCY)
Value:
f - 120 Hz
MIN
(par. 200 Output frequency range)
) Global factory setting different from North
Function:
In this parameter, a maximum output frequency
can be selected that corresponds to the highest
speed at which the motor can be.
= factory setting. () = display text [] = value for use in communication via serial communication port
108
MIN
0.0 HZ
MAX
60 Hz/ 50 Hz
American factory setting.)
®
VLT 8000 AQUA
NB!:
The output frequency of the frequency
converter can never assume a value higher
than 1/10 of the switching frequency
(parameter 407 Switching frequency).
Description of choice:
A value from f to the choice made in parameter
MIN
200 Output frequency range can be selected.
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