VLT
®
FCM Series
Programming
Bit 11 = "1" will activate relay 123 (provided parameter
323 = "Control word bit 11") and set digital out terminal
9 high (provided parameter 340 = "Control word bit 11").
B
it 12, No function / relay 123:
Bit 12 = "1" will activate relay 123 (provided parameter
323 = "Control word bit 12").
B
it 13, Choice of setup:
Bit 13 is used for choosing between the two menu
setups in accordance with the following table:
Setup Bit 13
10
21
This function is only possible if Multi-Setups have
been selected in parameter 004.
NB!:
Parameter 507 is used for c
hoosing how
Bit13istobecombined(gated)withthe
corresponding function on the digital inputs.
B
it 15, No function / reversing::
Reversing of the dire
ction of rotation of the
motor. Bit 15 = "0" leads to no reversing. Bit
15 = "1" leads to reversing..
NB!:
Unless otherwis
e mentioned, the control
word bit is combined (gated) with the
corresponding function on the digital
inputs as a
logic "or" function.
Status word under FC Profile
The status word is used for informing the master (e.g.
a PC) about the condition of the slave (FC motor).
Bit Bit = 0 Bit =1
00 Control not ready Ready
01 FC 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
13 Voltage OK Above limit
14 Current OK Above limit
15 Timer OK Thermal warning
Bit 01, FC not ready/ready:
Bit 01 = "0" means that the frequency
converter has tripped.
Bit 01 = "1" means that the frequency converter is ready.
B
it 02, Coasting/enable:
Bit 02 = "0" means that the control word bit 03 is "
0"
(Coasting) or that the FC motor has tripped.
Bit02="1"meansthatcontrolwordbit03is"1"
and that the FC motor has not tripped.
B
it 03, No fault / trip:
Bit 03 = "0" means that FCM 300 Series is not in a fault
condition. Bit 03 = "1" means that FCM 300 Series has
tripped and needs a reset signal in order
to run.
B
it 07, No warning / warning:
Bit 07 = "0" means that there is no unusual situation.
Bit 07 = "1" means that an abnormal condition has
arisen for the FC motor. All warnin
gs described in the
part List of warnings and alarms will set bit 07 to "1".
B
it 08, Speed ≠ ref/speed. = ref.:
Bit 08 = "0" means that the actual motor speed is
different from the speed refe
rence set. This can be
thecasei.e. whilethespeedisrampedup/down
during start/stop. Bit 08 = "1" means that the present
motor speed equals the sp
eed reference set.
MG.03.H3.02 - VLT is a registered Danfoss trademark
85
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