Status Word According To Profidrive Protocol - Danfoss VLT FCD 311 Design Manual

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, 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 con-
trol 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 con-
verter has not tripped.
104
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:
Bit 05 = '0' means that Bit 02 in the control word =
'1'.
Bit =1
Bit 05 = '1' means that Bit 02 in the control word =
Control ready
'0'.
Drive ready
Bit 06, Start enable/start disable:
Bit 06 = '1' after reset of a trip, after activation of
Trip
OFF2 or OFF3 and after connection of mains volt-
OFF 2
age. Start disable is reset by setting Bit 00 in the
OFF 3
control word to '0', and Bit 01, 02 and 10 are set to
Start disable
'1'.
Warning
Bit 07, Warning:
Speed = ref.
See description under Status word according to FC
Ser. communi.
protocol.
Frequency limit
OK
Bit 08, Speed:
Motor running
See description under Status word according to FC
protocol.
Voltage warn.
Bit 09, No warning/warning:
Current limit
See description under Status word according to FC
Thermal warn.
protocol.
Bit 10, Speed ≠ ref/speed = ref.:
See description under Status word according to FC
protocol.
Bit 11, Running/not running:
See description under Status word according to FC
protocol.
Bit 13, Voltage warning high/low:
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.
®
VLT FCD Series
MG.04.A1.02 - VLT is a registered Danfoss trade mark