Danfoss VLT 5000 Series Operating Instructions Manual page 155

514 Bus time interval function
(BUS TIMEOUT FUNC)
Value:
Off (OFF)
Freeze output (FREEZE OUTPUT)
Stop (STOP)
Jogging (JOGGING)
Max. speed (MAX SPEED)
Stop and trip (STOP AND TRIP)
Function:
This parameter selects the desired reaction of the
frequency converter when the set time for bus timeout
(parameter 513) has been exceeded.
If choices [1] to [5] are activated, relay 01 and
relay 04 will be de-activated.
Parameter
no.
515 Reference %
516 Reference Unit
517 Feedback
518 Frequency
519 Frequency x Scaling
520 Current
521 Torque
522 Power, kW
523 Power, HP
524 Motor voltage
525 DC link voltage
526 Motor temp.
527 VLT temp.
528 Digital input
529 Terminal 53, analogue
input
530 Terminal 54, analogue
input
531 Terminal 60, analogue
input
532 Pulse reference
533 External reference %
534 Status word
535 Brake power/2 min.
536 Brake power/sec.
537 Heat sink temperature
538 Alarm word
539 VLT control word
540 Warning word, 1
541 Extended status word
Hex
557 Motor RPM
558 Motor RPM x scaling
= factory setting. () = display text [] = value for use in communication via serial communication port
154
[0]
[1]
[2]
[3]
[4]
[5]
Description
(REFERENCE)
(REFERENCE [UNIT])
(FEEDBACK)
(FREQUENCY)
(FREQUENCY X SCALE)
(MOTOR CURRENT)
(TORQUE)
(POWER (KW)
(POWER (HP)
(MOTOR VOLTAGE)
(DC LNK VOLTAGE)
(MOTOR THERMAL)
(VLT THERMAL)
(DIGITAL INPUT)
(ANALOG INPUT 53)
(ANALOG INPUT 54)
(ANALOG INPUT 60)
(PULSE REFERENCE)
(EXT. REFERENCE)
(STATUS WORD [HEX])
(BR. ENERGY/2 MIN)
(BRAKE ENERGY/S)
(HEATSINK TEMP.)
(ALARM WORD [HEX])
(CONTROLWORD [HEX])
(WARN. WORD 1)
(EXT. STATUS WORD)
(MOTOR RPM)
(MOTOR RPM X SCALE)
®
VLT 5000 Series
If more time-outs occur at the same time the
frequency converter will give the following priority
to the time-out function:
1. Parameter 318 Function after time out
2. Parameter 346 Function after encoder loss
3. Parameter 514 Bus time interval function.
Description of choice:
The output frequency of the frequency converter
can: be frozen at the present value, be frozen at
the reference, go to stop, go to jogging frequency
(parameter 213), go to max. output frequency
(parameter 202) or stop and activate a trip.
Display
text
Hz, Nm or rpm
To be selected
via par. 416
Amp x 100
HP (US)
Binary code
Hex code
Hex code
Hex code
Hex code
Hex code
MG.51.A9.02 - VLT is a registered Danfoss trademark
Unit Updating
interval
% 80 msec.
80 msec.
80 msec.
Hz 80 msec.
- 80 msec.
80 msec.
% 80 msec.
kW 80 msec.
80 msec.
V 80 msec.
V 80 msec.
% 80 msec.
% 80 msec.
2 msec.
V 20 msec.
V 20 msec.
mA 20 msec.
Hz 20 msec.
20 msec.
20 msec.
kW
kW
°C 1.2 sec.
20 msec.
2 msec.
20 msec.
20 msec.
RPM 80 msec.
- 80 msec.