Danfoss AKD 5001 Manual page 86

Akd 5000 series, electronic controls, refrigeration and air conditioning controls, adap-kool refrigeration control systems
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Function:
This output can act both as a digital and an analogue
output. If used as a digital output (data value
[0]-[65]), a 24 V DC signal is transmitted; if used as
an analogue output either a 0-20 mA signal, a 4-20
mA signal or a pulse output is transmitted.
Description of choice:
Control ready, the frequency converter is ready for
use; the control card receives supply voltage.
Ready signal, the frequency converter control card
is receiving a supply signal and the frequency
converter is ready for operation.
Ready, remote control, the frequency converter control
card is receiving a supply signal and parameter
002 has been set to remote control.
Enable, no warning, the frequency converter is
ready for use; no start or stop command has been
given (start/disable). No warning.
Running, a start command has been given.
Running, no warning , the output frequency
is higher than 0 Hz. A start command has
been given. No warning.
Runs in range, no warning, runs within the programmed
current/frequency ranges set in parameters 223-226.
Runs on reference, no warning, speed according
to reference. No warning.
Fault, output is activated by alarm.
Fault or warning, the output is activated by
alarm or warning.
Torque limit, the torque limit in parameter
221 has been exceeded.
Out of current range, the motor current is outside the
range programmed in parameters 223 and 224.
Over I low, the motor current is higher than
set in parameter 223.
Under I high, the motor current is lower than
set in parameter 224.
Out of frequency range, the output frequency
is outside the frequency range programmed in
parameters 225 and 226.
Over f low, the output frequency is higher than
the value set in parameter 225.
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.50.R3.02 -
AKD 5000
Under f high, the output frequency is lower than
the value set in parameter 226.
Out of feedback range, the feedback signal is outside
the range programmed in parameters 227 and 228.
Over feedback low, the feedback signal is higher
than the value set in parameter 227.
Under feedback high, the feedback signal is lower
that the value set in parameter 228.
Thermal warning, above the temperature limit
in either the motor, the frequency converter, the
brake resistor or the thermistor.
Ready - no thermal warning, the frequency converter
is ready for use, the control card receives supply
voltage and there are no control signals on the
inputs. No over-temperature.
Ready - remote control - no thermal warning , the
frequency converter is ready for use and set at
remote control, the control card receives supply
voltage. No over-temperature.
Ready - mains voltage within range, the frequency
converter is ready for use, the control card receives
supply voltage and there are no control signals
on the inputs. The mains voltage is within the
permitted voltage range (see chapter 8).
Reversing. Logic '1': Not used in AKD.
Bus-ok, active communication (no time-out) via
the serial communication port.
Torque limit and stop is used in connection with
coasting stop (terminal 27), where it is possible to
give a stop even if the frequency converter is at
the torque limit. The signal is inverted, i.e. a logic
'0' when the frequency converter has received a
stop signal and is at the torque limit.
Brake, no brake warning: Not used in AKD.
Brake ready, no fault: Not used in AKD.
Brake fault: Not used in AKD.
Relay 123: Not used in AKD.
Mechanical brake control: Not used in AKD.
Control word bits 11/12, relay controlled via bits 11/12
in serial control word. Bit 11 relates to relay 01 and
85

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