
9400 HighLine | Parameter setting & configuration
Encoder evaluation
Parameter setting
114 Firmware 1.37 - 09/2006 L
6.2.4 Use external position encoder.
The FDB_dnActPosIn_p input of the system block LS_Feedback serves to evaluate an
external encoder (CAN, SSI, Profibus).
r Via this input an actual position of an external encoder in [increments] can be directly
given to the encoder evaluation.
M How to activate the use of the external actual position:
On the Application parameter
tab in the dialog level Overview Drive interface Machine parameter:
1. Select the "position control" in the Controller configuration list field (C02570
) in
order that the position encoder will be evaluated.
2. Set "From application" in the list field Position encoder (C00490
).
Note!
• Encoder inversion and offset selection FDB_dnPositionOffset_p also affect the
external actual position.
• If the use of the external actual position preset via FDB_dnActPosIn_p is
activated, a, the "Home position known" status
(HM_bHomePosAvailable = TRUE) is automatically set and homing with the
basic function "Homing" cannot be activated anymore.
• When the traversing range (C02528
) is set to "Modulo", the external actual
position value must also be set to modulo (0 … cycle-1).
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