VLT® 5000 Crane
■ Status word in FC profile
S
tatus word in FC profile
The status word is used for informing the master (eg. a
PC) about the condition of the slave (VLT 5000 Crane)
Bit Bit = 0 Bit =1
00 Control not ready Ready
01 VLT not ready Ready
02 Coasting Enable
03 No fault Trip
04 Reserved
05 Reserved
06 Reserved
07 No warning Warning
08 Not on reference On reference
09 Local control Remote control
10 Out of range Frequency OK
11 Not running Running
12 No brake fault Brake fault
13 Voltage OK Out of range
14 Torque OK Out of range
15 No thermal warning Thermal warning
Bit 00, Control not ready/ready:
Bit 00 = "0" means that the frequency converter has
tripped. Bit 00 = "1" means that the frequency converter
has not tripped and the control card has power supply.
B
it 01, Unit not ready/ready:
Bit 01 = "0" means that the frequency converter
has tripped. Bit 01 = "1" means that the frequency
converter has not tripped and the mains power
unit is supplied from mains supply.
B
it 02, Coasting/enable:
Bit 02 = "0" means that the frequency converter
has tripped. Bit 02 = "1" means that the frequency
converter has not tripped, mains power supply is on
and the unit is not coasted by a coast command.
B
it 03, No fault/trip:
Bit 03 = "0" means that the frequency converter has
not tripped. Bit 03 = "1" means that the frequency
converter controls has tripped due to a fault.
B
it 07, No warning/warning:
Bit07="0"meansthatthereanowarnings. Bit07
= "1" means that a warning has appeared.
B
it 08, Not on reference/on reference:
Bit 08 = "0" means that the motor is running,
but speed/torque do not equal the reference. Bit
08 = "1" means that the motor is running, and
speed/torque equal the reference.
B
it 09, Local control/remote control:
Bit 09 = "0" means that the frequency converter
is locally controlled. Bit 09 = "1" means that the
frequency converter is remotely controlled. Normally,
this bit is always "1", but when running local (parameter
002) in FC-profile, the bit is "0".
B
it 10, Out of range/frequency OK:
Thisvalueisalways"1"astheCranedrivehas
no definition of frequency limits.
B
it 11, Not running/running:
Bit 11 = "0" the motor is not running. Bit 11
= "1" the motor is running.
B
it 12, No brake fault/brake fault:
Bit 12 = "0" means that no brake fault has been
detected. Bit 12 = "1" means that an error has been
detected on the resistor brake. This does not, however,
have anything to do with the mechanical brake.
B
it 13, Voltage OK/Out of range:
Bit 13 = "0" means that the DC-link voltage is in
limit, either high or low. Bit 13 = "1" means that the
DC-link voltage has exceeded the limit.
B
it 14, Torque OK/out of range:
Bit14="0"thedriverunsbelowthetorquelimit. Bit
14 = "1" the drive exceeds torque limit set.
B
it 15, No thermal warning/thermal warning:
Bit 15 = "0" means that no thermal warnings have been
detected. Bit 15 = "1" means that a thermal warning
has been detected on either the frequency converter,
the motor or the brakeresistor. The motor is monitored
as set in parameter 128, Motor thermal protection.
MG.50.N4.02 - VLT is a registered Danfoss trademark
102
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