VLT
®
8000 AQUA
Programming
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 analoge
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 AFD is not
to react to signals.
Drive ready
The AFD control card receives a supply
voltage and the AFD is ready for operation.
Stand by
The AFD is ready for operation, but no
start command has been given. No warning.
Running
A start command has been given.
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 AFD 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
LIM
.
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
Is active when there is a start
command or the output frequency is above 0.1 Hz.
Reversing
There is 24 V DC on the output when the
motor rotates counter-clockwise. When the motor
rotates clockwise, the value is 0 V DC.
Thermal warning
The temperature limit in either
the motor, the AFD or a thermistor connected to
an analogue input has been exceeded.
Hand mode active
The output is active when
the AFD is in Hand mode.
Auto mode active
The output is active when
the AFD is in Auto mode.
Sleep mode
Active when the AFD is in Sleep mode.
Output frequency lower than f
LOW
The output
frequency is lower than the value set in parameter
223
Warning: Low frequency, f
LOW
.
Output frequency higher than f
HIGH
The output
frequency is higher than the value set in parameter
224
Warning: High frequency, f
HIGH
.
Out of frequency range
The output frequency
is outside the frequency range programmed in
parameter 223
Warning: Low frequency, f
LOW
and
224
Warning: High frequency, f
HIGH
.
Output current lower I
LOW
The output current
is lower than the value set in parameter 221
Warning: Low current, I
LOW
.
Output current higher than I
HIGH
The output
current is higher than the value set in parameter
222
Warning: High current, I
HIGH
.
Out of current range
The output current is outside the
range programmed in parameter 221
Warning: Low
current, I
LOW
and 222
Warning, High current, I
HIGH
.
Out of feedback range
The feedback signal
is outside the range programmed in parameter
227
Warning: Low feedback, FB
LOW
and 228
Warning: High feedback, FB
HIGH
.
Out of reference range
The reference lies
outside the range programmed in parameter
225
Warning: Low reference, Ref
LOW
and 226
Warning, High reference, Ref
HIGH
.
Relay 123
This function is only used when a
profibus option card is installed.
Mains imbalance
This output is activated at too high
line imbalance or when a phase is missing in the line
supply. Check the line voltage to the AFD.
0-f
MAX
⇒
0-20 mA
and
0-f
MAX
⇒
4-20 mA
and
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.80.A7.22 - VLT is a registered Danfoss trademark
121
Rosewood STP ST42 General (Operation and Maintenance Manual - Part 4:
Section 6.3 Manufacturers Manuals 6.3.33 Danfoss VLT Aquadrive 8000) Vendor Manual
QP Id: VM207
Active: 03/09/2013
Page 127 of 208
