08.2012 Technology Option F01
Siemens AG 6SE7087-6QX70 (Version AN)
SIMOVERT MASTERDRIVES Compendium Motion Control 9-163
If you want to use an external machine encoder for position sensing,
the following parameter settings are required:
; Position sensing for external machine encoder [335]:
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; Connect to technology [335] <==> [815]:
U535=125 P155=302
U529=71 P156=302 (or =0 with absolute encoder)
U539=127 P157=301
U538=217 P158.01=303
U537.02=215 P158.02=304
P167=303
P162=308
P160=307
; Additional connections usually required for synchronization
; [335] ==> [836.4] (not required for positioning!)
U665=127 ; Meas. pos. for pos. correction
U671=125 ; Use actual position as initial set value
; for slave path setpoint
; Configuration for incremental and absolute encoder
P166=xx01 ; No homing (e.g. for
; roll feed or synchronization)
P166=xx11 ; Home position to right of rough pulse/ BERO
; (see also MD5 and [821])
P166=xx21 ; Home position to left of rough pulse/ BERO
; Configuration for absolute encoder:
U950.18=3 ; Nest encoder detection in sampling time [270.8]
; If not standard encoder: set parameters as
; described in "Multiturn encoder evaluation"
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