Danfoss VLT 6000 series Operating Instructions Manual page 109

319 Terminal 42, output
(AO 42 FUNCTION)
Function:
This output can act both as a digital or an analog
output. If used as a digital output (data value [0]-[59]), a
0/24 V DC signal is transmitted; if used as an analog
output, either a 0-20 mA signal, a 4-20 mA signal or a
pulse sequence of 0-32000 pulses is transmitted.
Description of choice:
No function. Selected if the frequency converter
is not to react to signals.
Drive ready. The frequency converter control
card receives a supply voltage and the frequency
converter is ready for operation.
Stand by. The frequency converter is ready
for operation, but no start command has
been given. No warning.
Running Is active when there is a start command
or the output frequency is above 0.1 Hz.
Running at ref. value. Speed according to reference.
Running, no warning. A start command has
been given. No warning.
Local reference active. The output is active
when the motor is controlled by means of the
local reference via the control unit.
Remote references active. The output is active
when the frequency converter is controlled by
means of the remote references.
Alarm. The output is activated by an alarm.
Alarm or warning. The output is activated
by an alarm or a warning.
No alarm. The output is active when there is no alarm.
Current limit. The output current is greater than the
value programmed in parameter 215 Current limit I
Safety interlock. The output is active when
terminal 27 is a logic '1' and Safety interlock
has been selected on the input.
Start command active. A start command
has been given.
Reversing. There is 24 V DC on the output when
the motor rotates anti-clockwise. When the motor
rotates clockwise, the value is 0 V DC.
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.61.A5.02 - VLT is a registered Danfoss trademark
®
VLT 6000 HVAC Series
Thermal warning. The temperature limit in either
the motor, the frequency converter or a thermistor
connected to an analog input has been exceeded.
Hand mode active. The output is active when the
frequency converter is in Hand mode.
Auto mode active. The output is active when the
frequency converter is in Auto mode.
Sleep mode. Active when the frequency
converter is in Sleep mode.
Output frequency lower than f
frequency is lower than the value set in parameter
223 Warning: Low frequency, f
Outout frequency higher than f
frequency is higher than the value set in parameter
224 Warning: High frequency, f
Out of frequency range. The output frequency
is outside the frequency range programmed in
parameter 223 Warning: Low frequency, f
224 Warning: High frequency, f
Output current lower than I
current is lower than the value set in parameter
221 Warning: Low current, I
Output current higher than I
current is higher than the value set in parameter
222 Warning: High current, I
Out of current range. The output current is outside
the range programmed in parameter 221 Warning: Low
current, I and 222 Warning, High current, I
LOW
Out of feedback range. The feedback signal
is outside the range programmed in parameter
227 Warning: Low feedback, FB
Warning: High feedback, FB
Out of reference range. The reference lies
outside the range programmed in parameter 225
.
LIM
Warning: Low reference, Ref
High reference, Ref
Relay 123. This function is only used when a
profibus option card is installed.
Mains imbalance. This output is activated at
too high mains imbalance or when a phase is
missing in the mains supply. Check the mains
voltage to the frequency converter.
. The output
LOW
.
LOW
. The output
high
.
HIGH
LOW
.
HIGH
. The output
LOW
.
LOW
. The output
HIGH
.
HIGH
HIGH
and 228
LOW
.
HIGH
and 226Warning,
LOW
.
HIGH
and
.
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