Danfoss VLT AutomationDrive FC 300 Design Manual page 170

FC 300 Design Guide
Function:
This parameter is only available in FC 302.
5-4* Relays
"
Parameters for configuring the timing and the
output functions for the relays.
5-40 Function Relay
Array [8]
Control word bit 11
Control word bit 12
Relay 2 is included in FC 302 only.
Par. 5-40 holds the same options as par. 5-30
including option 36 and 37.
Function:
Control word bit 11
•
control word controls relay 01. See section
Control Word According to FC Profile (CTW).
This option only applies for par. 5-40.
• Control word bit 12
word controls relay 02. See section Control
Word According to FC Profile (CTW).
Selecting between 2 internal mechanical
relays is an array function.
Ex. par. 5-4* → 'OK' → Function Relay → 'OK'
→ [0] → 'OK' → select function
Relay no. 1 has array no [0]. Relay no.
2 has array no [1].
When relay option MCB 105 is fitted in the drive,
the following selection of relays take place:
Relay 7 -> Par. 5-40 [6]
Relay 8 -> Par. 5-40 [7]
Relay 9 -> Par. 5-40 [8]
Relay functions are selected from the same list as
for solid state output functions. See par. 5-3*.
5-41 On Delay, Relay
Array [8]
Range:
0.01 - 600.00 s
default setting ( )
*
170
How to Programme
(Relay 1 [0], Relay 2 [1])
Relay 7 [6], Relay 8
[7], Relay 9 [8]
[36]: Bit 11 in the
[37]: Bit 12 in the control
(Relay 1 [0], Relay 2 [1],
Relay 7 [6], Relay 8 [7],
Relay 9 [8])
*
display text [ ] value for use in communication via serial communication port
MG.33.B4.02 - VLT is a registered Danfoss trademark
Function:
Allows a delay of the cut-in time of the relays.
Select between 2 internal mechanical relays and
MCO 105 in an array function. See par. 5-40.
[36]
[37]
5-42 Off Delay, Relay
Array [8]
Range:
0.01 - 600.00 s.
Function:
Enables a delay of the relay cut-out time. Select
between 2 internal mechanical relays and MCO
105 in an array function. See par. 5-40.
If the Selected Event condition changes before
the on- or off delay timer expires, the relay
output is not effected.
0.01s
5-5* Pulse Input
"
The pulse input parameters are used to select an
appropriate window for impulse reference area.
Input terminals 29 or 33 are acting as frequency
(Relay 1 [0], Relay 2 [1],
Relay 7 [6], Relay 8 [7],
Relay 9 [8])
*
0.01s