6
6.3
Axis couplings (from SW 3.3)
6-453
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Master drive with absolute value encoder and slave drive with incre-
mental encoder.
Traversing profile
Slave drive
(encoder:
incremental)
(permanent coupling)
possible offset due to ”soft” coupling
Phase 1
2
3
4
Reference point
(P0160)
Output signal
”in synchronism”
Synchronization
function
Zero mark
Reference
point (P0160)
P0162
Traversing profile
Master drive
(encoder: absolute)
P0160
Reference point coordinates
P0162
Reference point offset
Input signal
”reference cams”
Fig. 6-38 Sequence when passively referencing (master drive with absolute value encoder, slave drive
with incremental encoder)
If the slave drive with incremental encoder does not have any refer-
ence cams, then it must be referenced using the ”set reference
point” input signal.
6 Description of the Functions
01.99
02.02