Angular Incremental Encoder Interface (X461, X462) - Siemens SIMODRIVE 611 universal Function Manual

6 Description of the Functions
6.8

Angular incremental encoder interface (X461, X462)

6.8 Angular incremental encoder interface (X461, X462)
Description
6-556
Incremental setpoints can be read–in (input, from SW 3.3) and incre-
mental actual values output via this interface.
An electronic handwheel can be connected to this interface (from SW 8.1).
S
Incremental position actual value is output via the angular incremen-
tal encoder interface
––> P0890 = 1
––> the interface is switched as output
––> refer to Chapter6.8.1
The incremental position actual value of the drive is output via the
interface. The actual value can be used by a high–level control.
Notice
The control board only supplies "correct" angular incremental encoder
signals after it has completely run–up.
In order that a higher–level control does not go into a fault condition,
the control board must first run up, before the angular incremental
encoder interface signals can be evaluated. The criterion for this is the
"ready" signal.
Switch–on sequence (e.g.):
"SIMODRIVE 611 universal"
control board ––> higher–level control
S
Enter the incremental position setpoint value via the angular incre-
mental encoder interface (from SW 3.3)
––> P0890 = 2
––> the interface is switched as input
––> refer to Chapter 6.8.2
An incremental position reference value can be entered via the in-
terface.
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
! not 611ue !
E Siemens AG 2005 All Rights Reserved
06.04 01.99