Danfoss VLT FCD 315 User Manual

VLT
®
FCD Series
■ 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 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.
B
it 01, Drive 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.
B
it 03, No trip/trip:
See description under Status word according
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’.
B
it 05, ON 3/OFF 3:
Bit 05 = ’0’ means that Bit 02 in the control word = ’1’.
Bit 05 = ’1’ means that Bit 02 in the control word = ’0’.
B
it 06, Start enable/start disable:
Bit 06 = ’1’ after reset of a trip, after activation 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’.
B
it 07, Warning:
See description under Status word according
to FC protocol.
B
it 08, Speed:
See description under Status word according
to FC protocol.
Bit 09, No warning/warning:
See description under Status word according
to FC protocol.
B
it 10, Speed ≠ ref/speed = ref.:
See description under Status word according
to FC protocol.
B
it 11, Running/not running:
See description under Status word according
to FC protocol.
B
it 13, Voltage warning high/low:
See description under Status word according
to FC protocol.
B
it 14, Current limit:
See description under Status word according
to FC protocol.
B
it 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)
0-100% (Par. 204
Minimum ref. - Par. 205 Maximum ref.).
MG.04.B7.02 - VLT is a registered Danfoss trademark
86

Danfoss VLT FCD 315 Specifications

General

Brand	Danfoss
Model	VLT FCD 315
Category	DC Drives
Language	English