VLT
®
4000 VT
323 Relay 1, output function
(RELAY1 FUNCTION)
Function:
This output activates a relay switch. Relay switch
01 can be used for indicating status and warnings.
The relay is activated when the conditions for the
relevant data values have been fulfilled.
Activation/deactivation can be programmed in
parameter 324
Relay 1, ON delay
and parameter
325
Relay 1, OFF delay
.
See
General technical data
.
Description of choice:
See data choice and connections in
Relay outputs.
324 Relay 01, ON delay
(RELAY1 ON DELAY)
Value:
0 - 600 sec.
✭
0 sec.
Function:
This parameter allows a delay of the cut-in time
of relay 1 (terminals 1-2).
Description of choice:
Enter the desired value.
325 Relay 01, OFF delay
(RELAY1 OFF DELAY)
Value:
0 - 600 sec.
✭
2 sec.
Function:
This parameter makes it possible to delay the
cut-out time of relay 01 (terminals 1-2).
Description of choice:
Enter the desired value.
326 Relay 2, output function
(RELAY2 FUNCTION)
Value:
See functions of relay 2 on previous page.
Function:
This output activates a relay switch. Relay switch
2 can be used for indicating status and warnings.
The relay is activated when the conditions for the
relevant data values have been fulfilled.
See
General technical data
.
Description of choice:
See data choice and connections in
Relay outputs.
327 Pulse reference, max. frequency
(PULSE REF. MAX)
Value:
100 - 65000 Hz at terminal 29
✭
5000 Hz
100 - 5000 Hz at terminal 17
Function:
This parameter is used to set the pulse value that must
correspond to the maximum reference, parameter
205
Maximum reference, Ref
MAX
.
The pulse reference signal can be connected
via terminal 17 or 29.
Description of choice:
Set the required maximum pulse reference.
328 Pulse feedback, max. frequency
(PULSE FDBK MAX.)
Value:
100 - 65000 Hz at terminal 33
✭
25000 Hz
Function:
This is where the pulse value that must correspond
to the maximum feedback value is set. The pulse
fedback signal is connected via terminal 33.
Description of choice:
Set the desired feedback value.
MG.40.A7.22 - VLT is a registered Danfoss trademark
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