An output signal is obtained, which is proportional to
the output frequency in the interval 0 - f
MAX
(parameter
202
Output frequency, high limit, f
MAX
).
0 - I
INV
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to
the output current in the interval 0 - I
INV
0 - P
M,N
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to
the present output power. 20 mA corresponds to the
value set in parameter 102
Motor power, P
M,N
.
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 corre-
sponds to a heatsink temperature of less than 68 °F
[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 warning)
[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 - AC line 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 higher 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 WARNING)
[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]
Mechanical 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 adjustable frequency drive
is not to react to signals.
Unit ready
: there is a supply voltage on the control card
of the adjustable frequency drive, and the adjustable
frequency drive is ready for operation.
Enable, no warning
: the adjustable frequency drive 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. 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 - line voltage within range
: the adjustable fre-
quency drive is ready for use, the control card is re-
ceiving supply voltage, and there are no active control
signals on the inputs. The AC line voltage lies within
the voltage limits.
VLT
®
2800 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.27.A2.22 - VLT
®
is a registered Danfoss trademark
65
Prog
rammi
ng