VLT
®
2800 Series
Programming
0-Temp.
MAX
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional
to the present heatsink temperature. 0/4 mA
corresponds to a heatsink temperature of less than
20 °C, and 20 mA corresponds to 100 °C.
323 Relay output 1-3
(RELAY 1-3 FUNCT.)
Value:
No function ( NO OPERATION)
[0]
✭Unit ready (UNIT READY)
[1]
Enable/no warning (ENABLE/NO WA RNING)
[2]
Running (RUNNING)
[3]
Running in reference, no warning
( RUN ON REF/NO WARN)
[4]
Running, no warnings
(RUNNING/NO WARNING)
[5]
Running in reference range, no warnings
(RUN IN RANGE/ NO WARN)
[6]
Ready - mains voltage within range
(RDY NO OVER/UNDERVOL)
[7]
Alarm or warning
(ALARM OR WARNING)
[8]
Current higher than current limit, par. 221
(CURRENT LIMIT)
[9]
Alarm ( ALARM)
[10]
Output frequency highe r than f
LOW
par. 225
(ABOVE FREQUENCY LOW)
[11]
Output frequency lower than f
HIGH
par. 226
(BELOW FREQUENCY HIGH)
[12]
Output current higher than I
LOW
par. 223
(ABOVE CURRENT LOW)
[13]
Output current lower than I
HIGH
par. 224
(BELOW CURRENT HIGH)
[14]
Feedback higher than FB
LOW
par. 227
(ABOVE FEEDBACK LOW)
[15]
Feedback lower than FB
HIGH
par. 228
(UNDER FEEDBACK HIGH)
[16]
Relay 123 (RELAY 123)
[17]
Reversing (REVERSE)
[18]
Thermal warning (THERMAL W A RNING)
[19]
Local operation (LOCAL MODE)
[20]
Out of frequency range par. 225/226
(OUT OF FREQ RANGE)
[22]
Out of current range
(OUT OF CURRENT RANGE)
[23]
Out of feedback range
(OUT OF FDBK. RANGE)
[24]
Mec hanical brake control
(MECH. BRAKE CONTROL)
[25]
Control word bit 11
(CONTROL WORD BIT 11)
[26]
Function:
The relay output can be used for giving the present
status or warning. The output is activated (1-2
make) when a given condition is fulfilled.
Description of choice:
No function. Is selected if the frequency converter
is not to react to signals.
Unit ready, there is a supply voltage on the control
card of the frequency converter, and the frequency
converter is ready for operation.
Enable, no warning, the frequency converter
is ready for operation, but n o start command
has been given. No warning.
Running is active when there is a start command
ortheoutputfrequencyisabove0.1Hz. Also
active during ramp-down.
Running in reference, no warning speed
according to reference.
Running, no warning, a start command has
been given. No warning.
Ready - mains voltage within range , the frequency
converter is ready for use; the control card is
receiving a supply voltage; and there are no
active control signals on the inputs. The mains
voltage lies w ithin the voltage limits.
Alarm or warning, the output is activated by
an alarm or warning.
Current limit, the output current is higher t
han the
value programmed in parameter 221 Current limit I
LIM
.
Alarm, The output is act ivated by an ala rm.
Output frequency higher than f
LOW
, the output
frequency is highe r than the va lue set in parameter
225 Warning: Low frequency, f
LOW
.
Output frequency lower than f
HIGH
, t
he output
frequency is lower than the value set in parameter
226 Warning: High freque ncy, f
HIGH
.
Output current higher than I
LOW
, the output
current is higher than the valu
esetinparameter
223 Warning: Low current, I
LOW
.
Output current l ower than I
HIGH
, the output current
is lower than the value set in parameter 224
Warning: High current, I
HIGH
.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.E9.02 - VLT is a registered Danfoss trademark
93
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