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. 121
4 4
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