Danfoss VLT Compressor Drive CDS 803 Design Manual page 69

RS485 Installation and Set-... Design Guide
Bit 04, No error/error (no trip)
Bit 04=0: The frequency converter is not in fault mode.
Bit 04=1: The frequency converter shows an error but does
not trip.
Bit 05, Not used
Bit 05 is not used in the status word.
Bit 06, No error / triplock
Bit 06=0: The frequency converter is not in fault mode.
Bit 06=1: The frequency converter is tripped and locked.
Bit 07, No warning/warning
Bit 07=0: There are no warnings.
Bit 07=1: A warning has occurred.
Bit 08, Speed≠reference/speed=reference
Bit 08=0: The compressor runs but the present speed is
different from the preset speed reference. It might, for
example, be the case when the speed ramps up/down
7 7
during start/stop.
Bit 08=1: The compressor speed matches the preset speed
reference.
Bit 09, Local operation/bus control
Bit 09=0: [Off/Reset] is activate on the control unit or [2]
Local in parameter 3-13 Reference Site is selected. It is not
possible to control the frequency converter via serial
communication.
Bit 09=1: It is possible to control the frequency converter
via the fieldbus/serial communication.
Bit 10, Out of frequency limit
Bit 10=0: The output frequency has reached the value in
parameter 4-12 Motor Speed Low Limit [Hz] or
parameter 4-14 Motor Speed High Limit [Hz].
Bit 10=1: The output frequency is within the defined limits.
Bit 11, No operation/in operation
Bit 11=0: The compressor does not run.
Bit 11=1: The coasting has a start signal or the output
frequency is greater than 0 Hz.
Bit 12, Drive OK/stopped, autostart
Bit 12=0: There is no temporary overtemperature on the
inverter.
Bit 12=1: The inverter stops because of overtemperature,
but the unit does not trip and resumes operation once the
overtemperature stops.
Bit 13, Voltage OK/limit exceeded
Bit 13=0: There are no voltage warnings.
Bit 13=1: The DC voltage in the frequency converter's
intermediate circuit is too low or too high.
Bit 14, Torque OK/limit exceeded
Bit 14=0: The compressor current is lower than the torque
limit selected in parameter 4-18 Current Limit.
Bit 14=1: The torque limit in parameter 4-18 Current Limit is
exceeded.
Bit 15, Timer OK/limit exceeded
Bit 15=0: The timers for compressor thermal protection and
thermal protection are not exceeded 100%.
Bit 15=1: One of the timers exceeds 100%.
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