Danfoss AKD 5001 Manual page 77

terminal 42 or 45 and via relay output 01 or 04
(parameter 319, 321, 323 or 326).
Description of choice:
Set the desired value.
228 Warning: High feedback
(WARN. FEEDB HIGH)
Value:
parameter 227 - 100,000.000
Function:
If the connected feedback signal gets above the
value set in this parameter, the signal outputs can
be programmed to transmit a status signal via
terminal 42 or 45 and via relay output 01 or 04
(parameter 319, 321, 323 or 326).
Description of choice:
Set the desired value.
229 Frequency bypass, bandwidth
(FREQ BYPASS B.W.)
Value:
0 (OFF) - 100%
Function:
Some systems call for some output frequencies to be
avoided because of resonance problems in the system.
In parameters 230-233 these output frequencies can
be programmed for bypassing (Frequency bypass).
In this parameter (229), a bandwidth can be defined
on either side of these frequency bypasses.
The frequency bypass function is not active if par.
002 is set to Local and par. 013 is set to LCP
ctrl/Open loop or LCP+dig ctrl/Open loop.
Description of choice:
The bypass bandwidth is set as a percentage
of the bypass frequency which is selected
in parameter 230-233.
The bypass bandwidth indicates max. variation
of the bypass frequency.
Example: A bypass frequency of 100 Hz and a
bypass bandwidth of 1% are selected. In this case
the bypass frequency can vary between 99.5 Hz
and 100.5 Hz i.e. 1% of 100 Hz.
= factory setting. () = display text [] = value for use in communication via serial communication port
76
AKD 5000
230 Frequency bypass 1 (FREQ. BYPASS 1)
231 Frequency bypass 2 (FREQ. BYPASS 2)
232 Frequency bypass 3 (FREQ. BYPASS 3)
233 Frequency bypass 4 (FREQ. BYPASS 4)
Value:
0.0 - 132 Hz
Function:
Some systems call for some output frequencies to be
avoided because of resonance problems in the system.
4000.000
Description of choice:
Enter the frequencies to be avoided.
See also parameter 229.
0 (OFF) %
0.0 Hz
MG.50.R3.02 -