Danfoss VLT AutomationDrive FC 301 Programming Manual page 187

VLT AutomationDrive FC 301/302
Programming Guide
Option Function
Select the speed mode when [9] Positioning or [10] Synchronization is selected in parameter 1-00 Config-
uration Mode. Speed reference is set by reference resource 1 or fieldbus REF1 relative to parameter 3-03
Maximum Reference.
[122] Position vir.
master
Activates position-controlled virutal master when [10] Synchronization is selected in parameter 1-00
Configuration Mode. When the option is selected, the following occurs:
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•
•
[123] Master marker
Normally-open contact. Serves as input for master marker signal during marker synchronization based
on the option selected in parameter 3-33 Sync. Mode & Start behavior.
[124] Master marker
inv.
Normally-closed contact. Activates master marker signal for marker synchronization based on the op-
tion selected in parameter 3-33 Sync. Mode & Start Behavior.
[125] Follower mark-
er
Normally-open contact. Serves as input for follower marker signal during marker synchronization
based on the option selected in parameter 3-33 Sync. Mode & Start Behavior.
[126] Follow marker
inv
Normally-closed contact. Serves as input for follower marker signal during marker synchronization
based on the option selected in parameter 3-33 Sync. Mode & Start Behavior.
[127] Dir. home sen-
sor
Normally open contact for defining the home position at the same edge of the sensor signal independ-
ent of running direction. Only for the 2 homing types [2] Home Sync and [9] Direction with Sensor.
Danfoss A/S © 2022.12
This option is only available with software version 48.XX.
Target position is set by Fieldbus Pos. Ref. or preset target is as defined in parameter 3-20 Preset
Target.
Speed is set relative to parameter 3-27 Virtual Master Max Ref by the source selected in parameter
3-15 Reference Resource 1 or fieldbus REF1.
Acceleration and deceleration are set as defined in parameter group 3-6* Ramp 3.
This option is only available with software version 48.XX.
This option is only available with software version 48.XX.
This option is only available with software version 48.XX.
This option is only available with software version 48.XX.
This option is only available with software version 48.XX.
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Parameter Descriptions