Danfoss VLT 3532 User Manual

VLT
®
Series 3500
90
Bit 00, CONTROLS NOT READY / READY:
Bit 00 = “0” means that bit 00, 01 or 02 of the control word
is “0” (OFF1, OFF2 or OFF3), or that the drive has tripped.
Bit 00 = “1” means that the drive is ready to run when it re-
ceives the necessary start signals.
Bit 01, DRIVE NOT READY / READY:
Same meaning as bit 00.
Bit 02, COAST/ENABLED:
Bit 02 = “0” means that bit 00, 02 or 03 of the control word
is “0” (OFF1, OFF2, OFF3 or Coasting), or that drive has
tripped. Bit 02 = “1” means that bits 00, 01, 02 and 03 of the
control word is “1”, and that the drive has not tripped.
Bit 03, NO FAULT/TRIP:
Bit 03 = “0” means that the drive is not in a state of fault; bit
03 = “1” means that the drive has tripped and that it re-
quires a reset signal before being able to run.
Bit 04, ON2/OFF2:
Bit 04 = “0” means that bit 01 of the control word = “1”.
Bit 04 = “1” means that bit 01 of the control word = “0”.
Bit 05, ON3/OFF3:
Bit 05 = “0” means that bit 02 of the control word = “1”.
Bit 05 = “1” means that bit 02 of the control word = “0”.
Bit 06, START ENABLED/NOT ENABLED:
Bit 06 is always “0” if “Start not Enabled” [11] has not been
selected in parameter 309. If “Start not Enabled” [11] has
been selected in parameter 309, bit 06 will be “1” after reset
of a trip, after activation of OFF2 or OFF3 and after connec-
tion to AC line voltage. “Start not Enabled” is reset, setting
bit 00 of the control word at “0” and bits 01, 02 and 10 at
“1”.
Bit 07, NO WARNING/WARNING:
Bit 07 = “0” means that there is no unusual situation; bit 07
= “1” means that an unusual situation has arisen for the
drive. All warnings will make bit 07 go to “1”.
Bit 08, SPEED REF/SPEED = REF.:
Bit 08 = "0" means that the current speed of the motor is
different from the speed reference. This could be the case,
for example, while the speed is being ramped up/down at
start/stop. Bit 08 = "1" means that the current speed of the
motor is equal to the preset speed reference.
Bit 09, LOCAL CONTROL/BUS CONTROL:
Bit 09 = “0” means that the drive has stopped by means of
the stop key on the operating panel, or that “local” or “local
with external coasting stop” has been selected in parameter
003. Bit 09 = “1” means that it is possible to control the fre-
quency converter via the serial port.
Bit 10, OUT OF RANGE/FREQUENCY OK:
Bit 10 = “0” means that the output frequency is outside the
limited set in parameter 210 (Warning: Low frequency) and
parameter 211 (Warning: High frequency). Bit 10 = “1”
means that the output frequency lies within the mentioned
limits.
Bit 11, DOES NOT RUN/RUNS:
Bit 11 = “0” means that the drive does not run. Bit 11 = “1”
means that the drive has received a start signal, or that the
output frequency is higher than 0.5 Hz.
Bit 12, VLT OK/STALLS, AUTOSTART:
Bit 12 = “0” means that there is no temporary overloading of
the inverter; bit 12 = “1” means that the inverter has
stopped because of an overload, but that the drive has not
tripped. The unit will continue to work when the overload
has disappeared.
Bit 13, OK/OVER- OR UNDERVOLTAGE:
Bit 13 = “0” means that the drive's voltage limits have not
been exceeded. Bit 13 = “1” means that the DC bus voltage
is too low or too high.
Bit 14, CURRENT OK/OVERSHOOT:
Bit 14 = “0” means that the motor current is smaller than the
current limit selected in parameter 209. Bit 14 = “1” means
that the current limit of parameter 209 has been exceeded.

Danfoss VLT 3532 Specifications

General

Brand	Danfoss
Model	VLT 3532
Category	DC Drives
Language	English