Trane VarioTrane TR1 2800 Series, Operating Instructions Manual

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515-544 Data readout
Value:
Par.
no.
Description Display text Unit
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 com-
munication port and the LCP display. See also pa-
rameters 009-012
Display readout
.
NOTE:
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 Maxi-
mum reference, Ref MAX. See also
Dealing with refer-
ences .
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.
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.
DC link voltage, parameter 525:
Gives the intermediate circuit voltage in the frequen-
cy converter.
Thermal load, motor [%], parameter 526:
76 TR1 2800 Series VFD
Programming