Danfoss VLT FCD 303 Operating Instructions Manual page 86

Status word according to Profidrive protocol
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
00
01
02 Coasting stop
03 No trip
04 ON 2
05 ON 3
06 Start enable
07
Speed ≠ ref.
08
09 Local control
10 Outside
frequency range
11
12
13
14
15
Bit 00, Control not ready/ready:
Bit 00 = '0' means that the Bit 00, 01 or 02 in the
control word are '0' (OFF1, OFF2 or OFF3) or the
frequency converter is not ready for operation.
Bit 00 = '1' means that the frequency converter
is ready for operation.
Bit 01, Dri v e ready:
See description under Status word according
to FC protocol.
Bit 02, Coasting stop:
Bit 02 = '0' means that Bits 00, 02 or 03 in the control
word are "0" (OFF1, OFF3 or Coasting stop).
Bit 02 = '1' means that Bits 00, 01, 02 and
03 in the control word are "1", and that the
frequency converter has not tripped.
Bit 03, No trip/trip:
See description under Status word according
to FC protocol.
Bit 04, ON 2/OFF 2:
Bit 04 = '0' means that Bit 01 in the control word = '1'.
Bit 04 = '1' means that Bit 01 in the control word = '0'.
Bit 05, ON 3/OFF 3:
86
Bit 05 = '0' means that Bit 02 in the control word = '1'.
Bit 05 = '1' means that Bit 02 in the control word = '0'.
Bit 06, Start enable/start disable:
Bit 06 = '1' after reset of a trip, after acti v ation of OFF2
or OFF3 and after connection of mains voltage. Start
disable is reset by setting Bit 00 in the control word
to '0', and Bit 01, 02 and 10 are set to '1'.
Bit 07, Warning:
See description under Status word according
to FC protocol.
Bit =1
Bit 08, Speed:
Control ready
See description under Status word according
Dri v e ready
to FC protocol.
Trip
Bit 09, No warning/warning:
OFF 2
See description under Status word according
OFF 3
to FC protocol.
Start disable
Warning
Bit 10, Speed ≠ ref/speed = ref.:
Speed = ref.
See description under Status word according
Ser. communi.
to FC protocol.
Frequency limit
OK
Bit 11, Running/not running:
Motor running
See description under Status word according
to FC protocol.
Voltage warn.
Current limit Bit 13, Voltage warning high/low:
Thermal warn. See description under Status word according
to FC protocol.
Bit 14, Current limit:
See description under Status word according
to FC protocol.
Bit 15, Thermal warning:
See description under Status word according
to FC protocol.
Serial communication reference
The serial communication reference is transferred to
the frequency converter as a 16-bit word. The value is
transferred in whole numbers 0 - ±32767 (±200%).
16384 (4000 Hex) corresponds to 100%.
The serial communication reference has the following
format: 0-16384 (4000 Hex)
Minimum ref. - Par. 205 Maximum ref.).
®
VLT FCD Series
MG.04.B7.02 - VLT is a registered Danfoss trademark
0-100% (Par. 204