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Programming
Bit 01, FC not ready/ready
Same meaning as bit 00; however, there is also a supply to
the power section, and the frequency converter is ready to
run when it receives the necessary start signals.
3
3
Bit 02, Coasting/enable
Bit 02 = "0" means that the control word bit 00, 01, 02 or
03 is "0" (OFF1, OFF2, OFF3 or Coasting), or the FCM 300
Series unit has tripped.
Bit 02 = "1" means that the control word bits 00, 01, 02 or
03 are "1" and that the FC motor has not tripped.
Bit 03, No fault/trip
Bit 03 = "0" means that FCM 300 Series is not in a fault
condition.
Bit 03 = "1" means that FCM 300 Series has tripped and
needs a reset signal in order to run.
Bit 04, ON2/OFF2
Bit 04 = "0" means that control word bit 01 = "1".
Bit 04 = "1" means that control word bit 01 = "0".
Bit 05, ON3/OFF3
Bit 05 = "0" means that control word bit 02 = "1".
Bit 05 = "1" means that control word bit 02 = "0".
Bit 06, Start enable/start disable
Bit 06 is always "0" if FC Drive has been selected in
parameter 512. If [Profidrive] has been selected in
parameter 512, bit 06 will be "1" after reset of a trip, after
activation of OFF2 or OFF3 and after connection of mains
voltage. Start disable is reset, setting control word bit 00
to "0" and bits 01, 02 and 10 to "1".
Bit 07, No warning/warning
Bit 07 = "0" means that there is no unusual situation.
Bit 07 = "1" means that an abnormal condition has arisen
for the FC motor. All warnings described in 4.2 List of
Warnings and Alarms - FCM 300 Design Guide will set bit 07
to "1".
Bit 08, Speed ≠ ref/speed. = ref.
Bit 08 = "0" means that the actual motor speed is different
from the speed reference set. This can be the case i.a.
while the speed is ramped up/down during start/stop.
Bit 08 = "1" means that the present motor speed equals
the speed reference set.
Bit 09, Local operation/serial communication control
Bit 09 = "0" means that [STOP/RESET] is activated on the
control unit, or that Local control in parameter 002 Local/
remote operation is selected. It is not possible to control
the frequency converter via serial communication.
Bit 09 = "1" means that it is possible to control the
frequency converter via serial communication.
66
®
VLT
DriveMotor FCM Series
Bit 10, Outside frequency range
Bit 10 = "0", if the output frequency has reached the value
in parameter 201 Output frequency low limit or parameter
202 Output frequency high limit.
Bit 10 = "1" means that the output frequency is within the
defined limits.
Bit 11, Not running/running
Bit 11 = "0" means that the motor is not running.
Bit 11 = "1" means that the FC motor has a start signal or
that the output frequency is greater than 0 Hz.
Bit 13, Voltage OK/above limit
Bit 13 = "0" means that the voltage limits of the FC motor
have not been exceeded.
Bit 13 = "1" means that the DC voltage of the FC motor
intermediate circuit is too low or too high.
Bit 14, Current OK/above limit
Bit 14 = "0" means that the motor current is lower than
the current limit selected in parameter 221.
Bit 14 = "1" means that the current limit in parameter 221
has been exceeded.
Bit 15, Thermal warning
Bit 15 = "0" means that the timers for motor thermal
protection and VLT thermal protection, respectively, have
not exceeded 100%.
Bit 15 = "1" means that one of the timers has exceeded
100%.
Control word under FC Profile (parameter 512 = FC
Drive)
The control word is used for sending commands from a
master (e.g. a PC) to a slave (FC motor).
®
MG03BA02 - VLT
is a registered Danfoss trademark
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