VLT
®
FCD Series
515-544 Data readout
Value:
Par.
no.
Description Display text Unit Update
interval
515 Res. reference (REFERENCE %) %
516 Res. reference [Unit] (REFERENCE [UNIT]) Hz, rpm
517 Feedback [Unit] (FEEDBACK [UNIT]) Par. 416
518 Frequency (FREQUENCY) Hz
519 Frequency x scale (FREQUENCY X SCALE) Hz
520 Motor current (MOTOR CURRENT) Amp
521 Torque (TORQUE) %
522 Power[kW] (POWER (KW)) kW
523 Power[HP] (POWER (HP)) HP
524 Motor voltage (MOTOR VOLTAGE) V
525 DC-link voltage (DC LINK VOLTAGE) V
526 Thermal load motor (MOTOR THERMAL) %
527 Thermal load inverter (INV. THERMAL) %
528 Digital input (DIGIT AL INPUT) Bin
529 Term.53, analogue input (ANALOG INPUT 53) V
531 Term.60, analogue input (ANALOG INPUT 60) mA
532 Term. 33, pulse input (PULSE INPUT 33) Hz
533 External ref. (EXT . REF.%) %
534 Status word, Hex (STATUS WORD) Hex
537 Inverter temperature (INVERTER TEMP.)
C
538 Alarm word (ALARM WORD) Hex
539 Control word (CONTROL WORD) Hex
540 Warning word (WARN. WORD) Hex
541 Extended status word (EXT . STATUS WORD) Hex
544 Pulse count (PULSE COUNT)
545 Term. 29, pulse input (PULSE INPUT 29) Hz
Function:
These parameters can be read out via the serial
communication port and the LCP display. See also
parameters 009-012 Display readout.
NB!:
Parameters 515-541
can only be read out via an LCP control unit.
Description of choice:
Resulting reference %, parameter 515:
Gives the resulting reference as a percentage in the
range from Minimum reference, Ref
MIN
to Maximum
reference, Ref
MAX
. See also Dealing with references.
Resulting reference [unit], parameter 516:
Gives the resulting reference in Hz in Open loop (pa-
rameter 100). In a closed loop the reference unit is
selected in parameter 416 Process units.
Feedback [unit], parameter 517:
Gives the resulting feedback value with the unit/scal-
ing selected in parameters 414, 415 and 416. See
also dealing with feedback.
Frequency [Hz], parameter 518:
Gives the output frequency from the frequency con-
verter.
Frequency x scaling [-], parameter 519:
corresponds to the present output frequency f
M
mul-
tiplied by the factor preset in parameter 008 Display
scaling of output frequency.
Motor current [A], parameter 520:
Gives the motor’s phase current measured as an ef-
fective value.
Torque [Nm], parameter 521:
Gives the motor’s present load in relation to the mo-
tor’s rated torque.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.04.A1.02 - VLT is a registered Danfoss trade mark
111
Programming
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