Danfoss VLT 6000 HVAC Manual de servicio descargar pdf (Pagina 137)

VLT

6000 HVAC

137MG.60.B1.02 - VLT is a registered Danfoss trademark

✭ = factory setting. ( ) = parameter window text. [ ] = value for use in communication via serial communication port

Programming

erminal 54, analogue input [V], parameter 523:erminal 54, analogue input [V], parameter 523:

erminal 54, analogue input [V], parameter 523:

Gives the voltage value of the signal on terminal 54.

erminal 60, analogue input [mA], parameter 524:erminal 60, analogue input [mA], parameter 524:

erminal 60, analogue input [mA], parameter 524:

Gives the current value of the signal on terminal 60.

Pulse reference [Hz], parameter 525:Pulse reference [Hz], parameter 525:

Pulse reference [Hz], parameter 525:

Gives a pulse frequency in Hz connected to one of

the terminals 17 and 29.

ExterExter

Exter

nal rnal r

nal r

eferefer

efer

ence, parameter 526:ence, parameter 526:

ence, parameter 526:

Gives the sum of external references as a percentage

(sum of analogue/pulse/serial communication) in the

range from Minimum reference, Ref

MIN

to Maximum

reference, Ref

MAX

Status word, parameter 527:Status word, parameter 527:

Status word, parameter 527:

Gives the present status word of the VLT frequency

converter in Hex.

Heat sink temperature, parameter 528:Heat sink temperature, parameter 528:

Heat sink temperature, parameter 528:

Gives the present heat sink temperature of the VLT

frequency converter. The cut-out limit is 90 ± 5 °C,

while cutting back in is effected at 60 ± 5 °C.

Alarm word, parameter 529:Alarm word, parameter 529:

Alarm word, parameter 529:

Gives a Hex code for the alarm on the VLT frequency

converter. See page 140 for further information.

Control word, parameter 530:Control word, parameter 530:

Control word, parameter 530:

Gives the present control word of the VLT frequency

converter in Hex.

arar

ning worning wor

ning wor

d, parameter 531:d, parameter 531:

d, parameter 531:

Indicates in Hex whether there is a warning on the

VLT frequency converter. See page 140 for further

information.

Extended status word, parameter 532:Extended status word, parameter 532:

Extended status word, parameter 532:

Indicates in Hex code whether there is a warning on

the VLT frequency converter. See page 140 for further

information.

Description of choices under parameters 509-523,

cont.:

User-defined read-out, parameter 513:User-defined read-out, parameter 513:

User-defined read-out, parameter 513:

gives a user-defined value calculated on the basis of

the present output frequency and unit, as well as the

scaling in selected in parameter 005 Max. value of

user-defined read-out. The unit is selected in

parameter 006 Unit for user-defined read-out.

Motor current [A], parameter 514:Motor current [A], parameter 514:

Motor current [A], parameter 514:

Gives the motor phase current measured as an

effective value.

Power [kW], parameter 515:Power [kW], parameter 515:

Power [kW], parameter 515:

Gives the present power absorption of the motor in

kW.

Power [HP], parameter 516:Power [HP], parameter 516:

Power [HP], parameter 516:

Gives the present power absorption of the motor in

HP.

Motor voltage, parameter 517:Motor voltage, parameter 517:

Motor voltage, parameter 517:

Gives the voltage fed to the motor.

DC link voltage, parameter 518:DC link voltage, parameter 518:

DC link voltage, parameter 518:

Gives the intermediate circuit voltage of the VLT

frequency converter.

Thermal load, motor [%], parameter 519:Thermal load, motor [%], parameter 519:

Thermal load, motor [%], parameter 519:

Gives the calculated/estimated thermal load on the

motor. 100 % is the cut-out limit. See also parameter

117 Motor thermal protection.

Thermal prThermal pr

Thermal pr

otection, VLotection, VL

otection, VL

T [%], parameter 520:T [%], parameter 520:

T [%], parameter 520:

Gives the calculated/estimated thermal load on the

VLT frequency converter. 100 % is the cut-out limit.

Digital input, parameter 521:Digital input, parameter 521:

Digital input, parameter 521:

Gives the signal status of the 8 inputs (16, 17, 18, 19,

27, 29, 32 and 33). Input 16 corresponds to the bit to

the extreme left.

'0' = no signal, '1' = signal connected.

erminal 53, analogue input [V], parameter 522:erminal 53, analogue input [V], parameter 522:

erminal 53, analogue input [V], parameter 522:

Gives the voltage value of the signal on terminal 53.

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 176 177

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Danfoss VLT 6000 HVAC Manual de servicio Pagina 137

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