Danfoss VT2800 Series Design Manual page 93

0 - Temp. 0-20 mA/4-20 mA.
MAX
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)
Unit ready (UNIT READY)
Enable/no warning (ENABLE/NO WARNING)
Running (RUNNING)
Running in reference, no warning
( RUN ON REF/NO WARN)
Running, no warnings
(RUNNING/NO WARNING)
Running in reference range, no warnings
(RUN IN RANGE/ NO WARN)
Ready - mains voltage within range
(RDY NO OVER/UNDERVOL)
Alarm or warning
(ALARM OR WARNING)
Current higher than current limit, par. 221
(CURRENT LIMIT)
Alarm (ALARM)
Output frequency higher than f
(ABOVE FREQUENCY LOW)
Output frequency lower than f
(BELOW FREQUENCY HIGH)
Output current higher than I
(ABOVE CURRENT LOW)
Output current lower than I
(BELOW CURRENT HIGH)
Feedback higher than FB
(ABOVE FEEDBACK LOW)
Feedback lower than FB
(UNDER FEEDBACK HIGH)
Relay 123 (RELAY 123)
Reversing (REVERSE)
Thermal warning (THERMAL WARNING)
Local operation (LOCAL MODE)
Out of frequency range par. 225/226
(OUT OF FREQ RANGE)
Out of current range
(OUT OF CURRENT RANGE)
Out of feedback range
(OUT OF FDBK. RANGE)
Mechanical brake control
(MECH. BRAKE CONTROL)
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.E9.02 - VLT is a registered Danfoss trademark
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
par. 225
LOW
[11]
par. 226
HIGH
[12]
par. 223
LOW
[13]
par. 224
HIGH
[14]
par. 227
LOW
[15]
par. 228
HIGH
[16]
[17]
[18]
[19]
[20]
[22]
[23]
[24]
[25]
®
VLT 2800 Series
Control word bit 11
(CONTROL WORD BIT 11)
Function:
The relay output can be used for gi v ing the present
status or warning. The output is acti v ated (1-2
make) when a gi v en 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 no start command
has been gi v en. No warning.
Running is acti v e when there is a start command
or the output frequency is above 0.1 Hz. Also
acti v e during ramp-down.
Running in reference, no warning speed
according to reference.
Running, no warning, a start command has
been gi v en. No warning.
Ready - mains voltage within range, the frequency
converter is ready for use; the control card is
recei v ing a supply voltage; and there are no
acti v e control signals on the inputs. The mains
voltage lies within the voltage limits.
Alarm or warning, the output is acti v ated by
an alarm or warning.
Current limit, the output current is higher than the
value programmed in parameter 221 Current limit I
Alarm, The output is acti v ated by an alarm.
Output frequency higher than f
frequency is higher than the value set in parameter
225 Warning: Low frequency, f
Output frequency lower than f
frequency is lower than the value set in parameter
226 Warning: High frequency, f
Output current higher than I
current is higher than the value set in parameter
223 Warning: Low current, I
Output current lower than I
is lower than the value set in parameter 224
Warning: High current, I
HIGH
[26]
LIM
, the output
LOW
.
LOW
, the output
HIGH
.
HIGH
, the output
LOW
.
LOW
, the output current
HIGH
.
93
.