Operating instructions

VLT
®
2800, VLT
®
6000 HVAC and VLT
®
8000 AQUA Modbus RTU
Bit Bit = 0 Bit =1
00 Control ready
01 Drive ready
02 Coasting stop
03 No trip Trip
04 Not used
05 Not used
06 Trip lock
07 No warning Warning
08 Speed ≠ ref. Speed = ref.
09 Local control Ser. communi.
10 Outside
frequency range
Frequency limit
OK
11 Motor running
12
13 Voltage warn.
14 Current limit
15 Thermal warn.
Bit 00, Control ready:
Bit 00 = ’1’. The frequency converter is
ready for operation.
Bit 00 = ’0’. The frequency converter is not
ready for operation.
B
it 01, Drive ready:
Bit 01 = ’1’. The frequency converter is ready for
operation, but there is an active coasting command
via the digital inputs or via serial communication.
B
it 02, Coasting stop:
Bit 02 = ’0’. The frequency converter has
released the motor.
Bit 02 = ’1’. The frequency converter can start the
motor when a start command is given.
B
it 03, No trip/trip:
Bit 03 = ’0’ means that the frequency converter
is not in fault mode.
Bit 03 = ’1’ means that the frequency converter
istripped,andthatitneedsaresetsignalfor
operation to be re-established.
B
it 04, Not used:
Bit 04 is not used in the status word.
B
it 05, Not used:
Bit 05 is not used in the status word.
B
it 06, Trip lock:
Bit 06 = ’0’ means that the frequency converter
is not trip locked.
Bit 06 = ’1’ means that the frequency converter
is trip locked and it cannot be reset before the
mains supply has been removed. The trip can be
reset either with 24 V external control back up or
after the power is connected again.
B
it 07, No warning/warning:
Bit 07 = ’0’ means that there are no warnings.
Bit 07 = ’1’ means that a warning has occurred.
B
it 08, Speed≠ ref/speed = ref.:
Bit 08 = ’0’ means that the motor is running, but that
the present speed is different from the preset speed
reference. It might, for example, be the case while the
speed is being ramped up/down during start/stop.
Bit 08 = ’1’ means that the motor’s present speed
is the same as the preset speed reference.
B
it 09, Local operation/serial communication control:
Bit 09 = ’0’ means that [STOP/RESET] is activated
on the control unit, or that Local control in parameter
002 Local/remote operation is selected. It is
not possible to control the frequency converter
via serial communication.
Bit 09 = ’1’ means that it is possible to control the
frequency converter via serial communication.
B
it 10, Outside frequency range:
Bit 10 = ’0’, if the output frequency has reached
the value in parameter 201 Output frequency
low limit or parameter 202 Output frequency
high limit. Bit 10 = "1" means that the output
frequency is within the defined limits.
B
it 11, Running/not running:
Bit 11 = ’0’ means that the motor is not running.
Bit 11 = ’1’ means that the frequency converter
has a start signal or that the output frequency
is greater than 0 Hz.
B
it 13, Voltage warning high/low:
Bit 13 = ’0’ means that there are no voltage warnings.
Bit 13 = ’1’ means that the DC voltage in the frequency
converter’s intermediate circuit is too low or too high.
B
it 14, Current limit:
Bit 14 = ’0’ means that the output current is less than
the value in parameter 221 Current Limit I
LIM
.
Bit 14 = ’1’ means that the output current is greater than
the value in parameter 221 Current Limit I
LIM
and that
the frequency converter will trip after a set period of time.
B
it 15, Thermal warning:
Bit 15 = ’0’ means that there is no thermal warning.
Bit 15 = ’1’ means that the temperature limit has been
exceeded in either the motor, frequency converter or
from a thermistor that is connected to a digital input.
MG.10.S2.02 - VLT is a registered Danfoss trademark
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