515-544 Data readout
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 communi-
cation port and the LCP display. See also
parameters
009-012 Display readout
.
Description of choice:
Parameter 515 Resulting reference %:
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
.
Parameter 516 Resulting reference [unit]:
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
.
Parameter 517 Feedback [unit]:
Gives the resulting feedback value with the unit/scaling
selected in
parameter 414 Minimum feedback, parameter
415 Maximum feedback and parameter 416 Process units
.
See
chapter 4.3.1 Handling of References
for more details.
Parameter 518 Frequency [Hz]:
Gives the output frequency from the adjustable frequency
drive.
Parameter 519 Frequency x scaling [-]:
Corresponds to the present output frequency f
M
multiplied
by the factor preset in
parameter 008 Display scaling of
output frequency
.
Parameter 520 Motor current [A]:
Gives the motor's phase current measured as an effective
value.
Parameter 521 Torque [Nm]:
Gives the motor's present load in relation to the motor's
rated torque.
Parameter 522 Power [kW]:
Gives the present power absorbed by the motor in kW.
Parameter 523 Power [HP]:
Gives the present power absorbed by the motor in HP.
Parameter 524 Motor voltage:
Gives the voltage being supplied to the motor.
Parameter 525 DC link voltage:
Gives the intermediate circuit voltage in the adjustable
frequency drive.
Parameter 526 Thermal load, motor [%]:
Gives the calculated/estimated thermal load on the motor.
100% is the cut-out limit. See also
parameter 128 Thermal
motor protection
.
Parameter 527 Thermal load INV [%]:
Programming
Design Guide
MG27E402
Danfoss A/S © Rev. May/2014 All rights reserved.
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