Danfoss VLT AutomationDrive FC 361 N110 User Manual

LCP keys Parameter 3-13 Reference
Site
Active
Reference
[Hand On] Linked to hand/auto Local
[Hand On]⇒(O)
Linked to hand/auto Local
[Auto On] Linked to hand/auto Remote
[Auto On]⇒(O)
Linked to hand/auto Remote
All keys Local Local
All keys Remote Remote
Table 8.1 Local and Remote Reference Congurations
8.2.2 Remote Handling of References
Remote handling of reference applies to both open-loop
and closed-loop operation. See Illustration 8.3.
Up to 8 internal preset references can be programmed into
the drive. The active internal preset reference can be
selected externally through digital control inputs or
through the serial communications bus.
External references can also be supplied to the drive, most
commonly through an analog control input. All reference
sources and the bus reference are added to produce the
total external reference.
The active reference can be selected from the following:
•
External reference.
•
Preset reference.
•
Setpoint.
•
Sum of the external reference, preset reference,
and setpoint.
The active reference can be scaled. The scaled reference is
calculated as follows:
Reference = X + X × 
Y
100
Where X is the external reference, the preset reference, or
the sum of these references, and Y is parameter 3-14 Preset
Relative Reference in [%].
If Y, parameter 3-14 Preset Relative Reference, is set to 0%,
the scaling does not
aect the reference.
Basic Operating Principles ... Design Guide
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Danfoss VLT AutomationDrive FC 361 N110 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 361 N110
Category	DC Drives
Language	English