Status Word According To Fc Protocol - Danfoss VLT 8000 AQUA series Operating Instructions Manual

to disconnect the control word if it is not to be used in
connection with updating or reading of parameters.
Bit 11, Relay 1:
Bit 11 = "0": Relay 1 is not activated.
Bit 11 = "1": Relay 1 is activated, provided
Control word bits 11/12 has been selected in
parameter 323 Relay outputs.
Bit 12, Relay 2:
Bit 12 = "0": Relay 2 is not activated.
Bit 12 = "1": Relay 2 is activated, provided
Control word bits 11/12has been selected in
parameter 326 Relay outputs.
NB!:
If the time-out period set in parameter 556
Bus time interval function is exceeded, relays
1 and 2 will lose their voltage if they have
been activated via serial communication.
Bits 13/14, Choice of Setup:
Bits 13 and 14 are used to choose among the four
menu Setups in accordance with the following table:
Setup Bit 14
1 0
2 0
3 1
4 1
This function is only possible if Multi-setups has
been selected in parameter 004.
Note: In parameter 507 Choice of Setup a choice is
made of the way bits 13/14 are to be gated with the
corresponding function of the digital inputs.
Bit 15, No function/reversing:
Bit 15 = "0" leads to no reversing.
Bit 15 = "1" leads to reversing.
Please note that, in the factory setting, reversing has
been selected as digital in parameter 506 Reversing,
which means that bit 15 only leads to reversing, if
bus, logic or orlogic and has been selected (however,
logic and only together with terminal 19).

Status word according to FC protocol

The status word is used to inform the master (e.g. a
PC) of the condition of the slave (VLT 8000 AQUA).
156
Bit
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Bit 00, Control ready:
Bit 00 = "1". The frequency converter is
ready for operation.
Bit 00 = "0". The frequency converter has tripped.
Bit 01, Drive ready:
Bit 01 = "1". The frequency converter is ready for
operation, but terminal 27 is a logic '0' and/or a coasting
Bit 13
command has been received via serial communication.
0
1
Bit 02, Stand by:
0
Bit 02 = "1". The frequency converter is able to start
1
the motor when a start command is given.
Bit 03, No trip/trip:
Bit 03 = "0" means that the VLT 8000 AQUA
is not in an error state.
Bit 03 = "1" means that the VLT 8000 AQUA
has tripped and needs a reset signal in order
for operation to be resumed.
Bit 04, Not in use:
Bit 04 is not used in the status word.
Bit 05, Not in use:
Bit 05 is not used in the status word.
Bit 06, trip lock:
Bit 06 = "1" means that there is a trip lock.
Bit 07, No warning/warning:
Bit 07 = "0" means there is no warning. Bit 07 =
"1" means a warning has occurred.
Bit 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. This may be the case, i.a. when
the speed is ramped up/down at start/stop.
Bit 08 = "1" means that the present motor speed
equals the preset speed reference.
®
VLT 8000 AQUA
Bit = 0
Trip
No trip
Not in use
Not in use
Not in use
No warning
Speed ≠ref.
Local operation
Out of frequency range
No function
MG.83.A2.02 - VLT is a registered Danfoss trademark
Bit =1
Control ready
Drive ready
Stand by
Trip
Warning
Speed = ref.
Serial com. control
Running
No function
Voltage warning
high/low
Current limit
Thermal warning