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Bit 06, Ramp stop/start:
Bit 06 = '0' causes a stop, in which the motor's speed
is ramped down to stop via the selected
ramp down
parameter.
Bit 06 = '1' causes the frequency converter to be able
to start the motor, if the other starting conditions have
been fulfilled. Note: In parameter 505
Start
a selection
is made to define how Bit 06 Ramp stop/start gates
with the corresponding function on a digital input.
Bit 07, Reset:
Bit 07 = '0' does not cause a reset.
Bit 07 = '1' causes the reset of a trip. Reset is activated
on the signal's leading edge, i.e. when changing from
logic '0' to logic '1'.
Bit 08, Jog:
Bit 08 = '1' causes the output frequency to be deter-
mined by parameter 213
Jog frequency
.
Bit 09, Selection of ramp 1/2:
Bit 09 = “0” means that ramp 1 is active (parameters
207/208). Bit 09 = “1” means that ramp 2 (parameters
209/210) is active.
Bit 10, Data not valid/Data valid:
Is used to tell the frequency converter whether the
control word is to be used or ignored. Bit 10 = '0' cau-
ses the control word to be ignored, Bit 10 = '1' causes
the control word to be used. This function is relevant,
because the control word is always contained in the
telegram, regardless of which type of telegram is used,
i.e. it is possible to turn off the control word if you do
not wish to use it in connection with updating or reading
parameters.
Bit 11, Relay 01:
Bit 11 = "0" Relay not activated.
Bit 11 = "1" Relay 01 activated, provided
Control word
bit
has been chosen in parameter 323.
Bit 12, Relay 04:
Bit 12 = "0" Relay 04 has not been activated.
Bit 12 = "1" Relay 04 has been activated, provided
Control word bit
has been chosen in parameter 326.
Bit 13/14, Selection of Setup:
Bits 13 and 14 are used to choose from the four menu
Setups according to the following table:
Setup
Bit 14
Bit 13
1
0
0
2
0
1
3
1
0
4
1
1
The function is only possible when
Multi-Setups
is se-
lected in parameter 004
Active Setup
.
Note: I parameter 507
Selection of Setup
a selection is
made to define how Bit 13/14 gates with the corre-
sponding function on the digital inputs.
Bit 15 Reversing:
Bit 15 = '0' causes no reversing.
Bit 15 = '1' causes reversing.
Note: In the factory setting reversing is set to
digital
in
parameter 506
Reversing
. Bit 15 only causes reversing
when either
Ser. communication
,
Logic or
or
Logic
and
is selected.
Status Word according to FC Profile
The status word is used to inform the master (e.g. a
PC) of the slave's (frequency converter) mode. Slave-
Master.
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
Speed ref.
Speed = ref.
09
Local control
Bus control
10
Out of range
Frequency OK
11
Not running
Running
12
Brake test OK
Brake test failed
13
Voltage OK
Above limit
14
Torque OK
Above limit
15
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 controls
are ready, but that the power component is not nec-
essarily receiving any power supply (in case of exter-
nal 24 V supply to controls).
Bit 01, Drive ready:
Bit 01 = '1'. The frequency converter is ready for op-
eration, but there is an active coasting command via
the digital inputs or via serial communication.
Bit 02, Coasting stop:
Bit 02 = '0'. The frequency converter has released the
motor.
Bit 02 = '1'. The frequency converter can start the mo-
tor when a start command is given.
VLT
®
5000 Design Guide
90
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark