Festo Контроллеры двигателя SFC-LAC - Manual (Page 196)

5. Commissioning
5−94
Festo GDCP−SFC−LACI−CO−EN en 0812NH
Parameter / Description CI FCT PNU
Transfer edge status to FHPP status byte SPOS and status word
(CI object 6041h)
Ĉ Value = 0: If an edge occurs (see subindex 02h), this event is
not
displayed in the status word. Writing 0 resets bit 14 to 0 in the status
word.
Ĉ Value = 1: If a rising edge occurs (see subindex 02h), bit 14 is set in
the status word.
Ĉ Value = 2: If a falling edge occurs (see subindex 02h), bit 14 is set in
the status word.
Ĉ Value = 3: If a rising or a falling edge occurs (see subindex 02h), bit 14
is set in the status word.
With fieldbus:
Display in SPOS.B3 TEACH Ĉ If the corresponding values are set, bit 3 in
the FHPP status byte SPOS no longer displays the teach status, but the
sampling status.
354 ć 204A/03h
Control byte sampling:
Ĉ Value = 0: No reaction to edges.
Writing value = 0: switch off position sampling
Ĉ Value = 1: The SFC−LACI reacts to falling edges.
In trigger mode single": writing value = 1 resets the status
(subindex 02h) of a falling edge and allows a position to be recorded
again.
Ĉ Value = 2: The SFC−LACI reacts to rising edges.
In trigger mode single": writing value = 2 resets the status (subindex
02h) of a rising edge and allows a position to be recorded again.
Ĉ Value = 3: The SFC−LACI reacts to rising edges and to falling edges.
In trigger mode single": writing value = 3 resets the status (subindex
02h) of all edges and allows a position to be recorded again.
355 x 204A/04h
Position value for a rising edge in [increments] 350 ć 204A/05h
Position value for a falling edge in [increments] 351 ć 204A/06h
Tab. 5/23: Parameters for position sampling (on−the−fly measurement)