Danfoss VT2800 Series User Manual

VLT
®
2800 Series
Bit 04, Quick stop:
See description under Control word according
to FC protocol.
B
it 05, Freeze output frequency:
See description under Control word according
to FC protocol.
B
it 06, Ramp stop/start:
See description under Control word according
to FC protocol.
B
it 0 7, Reset:
See description under Control word according
to FC protocol.
B
it 08, Jog 1:
Bit 08 = "1" m eans that the output frequency is
determined by parameter 09 Bus jog 1.
B
it 09, Jog 2:
Bit 09 = "1" m eans that the output frequency is
determined by parameter 510 Bus jog 2.
B
it 10, Data not valid/Data valid:
See description under Control word according
to FC protocol.
B
it 11, Slow-dow n:
Usedtoreducethespeedreferencebythevaluein
parameter 219 Catch-up/slow-down reference.
Bit 11 = ’0’ does not cause any change to the reference.
Bit 11 = ’1’ means that the reference is reduce d.
B
it 12, Catch-up:
Used to increase the speed reference b y the value in
parameter 219 Catch-up/slow-down reference.
Bit 12 = ’0’ does not cause any change to the reference.
Bit 12 = ’1’ means that the reference is increased.
If both Slow down and Catch-up are activated (Bits
11 and 12 = "1"), slow down has the highest priority,
i.e. that the speed reference is reduced.
B
it 13/14, Select ion of Setup:
See description under Control word according
to FC protocol.
B
it 15 Reversing:
See description under Control word according
to FC protocol.
■ 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 Bit =1
00 Control ready
01 Drive ready
02 Coasting stop
03 No trip Trip
04 ON 2 OFF 2
05 ON 3 OFF 3
06 Start enable Start disable
07 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 0 0, Control not ready/rea dy:
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 operat ion.
Bit 00 = ’1’ means that the frequency converter
is ready for operation.
B
it 01, Drive ready:
See description under Status word ac cording
to FC protocol.
B
it 02, Coasting stop:
Bit 02 = ’0’ means that B its 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.
B
it 03, No trip/trip:
See description under Status word ac cording
to FC protocol.
B
it 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’.
MG.28.E9.02 - VLT is a registered Danfoss trademark
116

Danfoss VT2800 Series Specifications

General

Brand	Danfoss
Model	VT2800 Series
Category	Controller
Language	English