VLT
®
2800 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
(DIGITAL INPUT)
Bin
529
Term.53, analogue input
(ANALOG INPUT 53)
V
531
Term.60, analogue input
(ANALOG INPUT 60)
mA
532
Pulse reference
(PULSE REFERENCE)
Hz
533
External ref.
(EXT. REF.%)
%
534
Status word, Hex
(STATUS WORD)
Hex
535
Bus feedback 1
(BUS FEEDBACK1)
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
(STATUS WORD)
Hex
544
Pulse count
(PULSE COUNT)
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
(parameter 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/scaling selected in parameters 414, 415 and
416. See also dealing with feedback.
Frequency [Hz], parameter 518:
Gives the output frequency from the
frequency converter.
Frequency x scaling [-], parameter 519:
corresponds to the present output frequency f
M
multiplied 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 effective value.
Torque [Nm], parameter 521:
Gives the motor
’
s present load in relation to
the motor
’
s rated torque.
Power [kW], parameter 522:
Gives the present power absorbed by the motor in kW.
Power [HP], parameter 523:
Gives the present power absorbed by the motor in HP.
Motor voltage, parameter 524:
Gives the voltage being supplied to the motor.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.E9.02 - VLT is a registered Danfoss trademark
124
