Decentral Solutions
Programming, FCD
300
(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]
Reverse (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
(CTRL W. 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 variable frequency
drive is not to react to signals.
Unit ready
, there is a supply voltage on the control
card of the variable frequency drive, and the variable
frequency drive is ready for operation.
Enable, no warning
, the variable frequency drive
is ready for operation, but no start command
has been given. No warning.
Running
, a start command has been given.
Running in reference, no warning
speed
according to reference.
Running, no warning
, a start command has
been given. No warning.
Ready - AC supply voltage within range
, the variable
frequency drive is ready for use; the control card
is receiving a supply voltage; and there are no
active control signals on the inputs. The AC line
voltage lies within the voltage limits.
Alarm or warning
, the output is activated by
an alarm or warning.
Current limit
, the output current is higher than the value
programmed in parameter 221 Current limit I
LIM
.
Alarm
, The output is activated by an alarm.
Output frequency higher than f
LOW
, the output
frequency is higher than the value set in parameter
225
Warning: Low frequency, f
LOW
.
Output frequency lower than f
HIGH
,
the output
frequency is lower than the value set in parameter
226
Warning: High frequency, f
HIGH
.
Output current higher than I
LOW
, the output current
is higher than the value set in parameter 223
Warning: Low current, I
LOW
.
Output current lower than I
HIGH
, the output current
is lower than the value set in parameter 224
Warning: High current, I
HIGH
.
Feedback higher than FB
LOW
, the feedback value
is higher than the value set in parameter 227
Warning: Low feedback, FB
LOW
.
Feedback lower than FB
HIGH
, the feedback value
is lower than the value set in parameter 228
Warning: High current, I
HIGH
.
Relay 123
is only used in connection with Profidrive.
Reverse
, The relay output is activated when the
direction of motor rotation is counter-clockwise.
When the direction of motor rotation is clockwise,
the value is 0 V DC.
Thermal warning
, above the temperature limit in either
the motor or the variable frequency drive, or from
a thermistor connected to a digital input.
Local operation,
the output is active when in
parameter 002
Local/remote operation, Local
operation
[1] has been selected.
Out of the frequency range,
the output frequency
is out of the programmed frequency range in
parameters 225 and 226.
Out of the current range,
the motor current is out of the
programmed range in parameters 223 and 224.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.90.F2.22 - VLT is a registered Danfoss trademark
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