Danfoss VLT 2800 Series Operating Instructions Manual page 43

327 Pulse reference/feedback
(PULSE REF/FB MAX)
Value:
150 - 67600 Hz
Function:
This parameter is used for setting the signal value that
corresponds to the maximum value set in parameter
205 Maximum reference, Ref
feedback value set in parameter 415 Maximum feed-
back, FB .
MAX
Description of choice:
Set the required pulse reference or pulse feedback to
be connected to terminal 33.
328 Maximum Pulse 29
(MAX PULSE 29)
Value:
150 - 67600 Hz
Function:
This parameter is used for setting the signal value that
corresponds to the maximum value set in parameter
205 Maximum reference, Ref
feedback value set in parameter 415 Maximum feed-
back, FB .
MAX
NB!
Only relevant for DeviceNet. See
MG90BXYY for further information.
341 Digital / pulse output terminal 46
(DO 46 FUNCTION)
Value:
Unit ready (UNIT READY)
Parameter [0] - [20] see parameter 323
Pulse reference (PULSE REFERENCE)
Parameter [22] - [25] see parameter 323
Pulse feedback (PULSE FEEDBACK)
Output frequency (PULSE OUTPUTFREQ)
Pulse current (PULSE CURRENT)
Pulse power (PULSE POWER)
Pulse temperature (PULSE TEMP)
= factory setting, () = display text, [] = value for use in communication via serial communication port
42
5000 Hz
or to the maximum
MAX
5000 Hz
or to the maximum
MAX
[0]
[21]
[26]
[27]
[28]
[29]
[30]
®
VLT 2800 Series
Function:
The digital output can be used for giving the present
status or warning. The digital output (terminal 46) gives
a 24 V DC signal when a given condition is fulfilled.
Terminal can also be used for frequency output.
Parameter 342 sets the maximum pulse frequency.
Description of choice:
Pulse reference Ref - Ref
MIN
An output signal is obtained, which is proportional to
the resulting reference value in the interval Minimum
reference, Ref - Maximum reference, Ref
MIN
rameters 204/205).
Pulse feedback FB -FB
MIN MAX
An output signal is obtained, which is proportional to
the feedback value in the interval Minimum feedback,
FB - Maximum feedback, FB
MIN
414/415).
Output frequency 0-f .
MAX
An output signal is obtained, which is proportional to
the output frequency in the interval 0 - f
202 Output frequency, high limit, f
Pulse current 0 - I .
INV.
An output signal is obtained, which is proportional to
the output current in the interval 0 - I
Pulse power 0 - P .
M,N
An output signal is obtained, which is proportional to
the present output power. Par. 342 corresponds to the
value set in parameter 102 Motor power, P
Pulse temperature 0 - Temp.
An output signal is obtained, which is proportional to
the present heatsink temperature. 0 Hz corresponds
to a heatsink temperature of less than 20° C, and pa-
rameter 342 corresponds to 100° C.
NB!
Output terminal 46 is not available on De-
viceNet. Minimum output frequency at fre-
quency output = 16 Hz
342 Terminal 46, max. pulse scaling
(DO 46 MAX. PULS)
Value:
150 - 10000 Hz
Function:
This parameter is used for setting the pulse output sig-
nal's maximum frequency.
®
MG.27.A2.02 - VLT is a registered Danfoss trademark
MAX
(pa-
MAX
.
(parameter
MAX
(parameter
MAX
).
MAX
.
INV
.
M,N
.
MAX
5000 Hz