B.3.2 positioning, B.3.2, Positioning – Festo Контроллеры двигателя SFC-LAC User Manual
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B. Parametrizing via field bus
B−27
Festo GDCP−SFC−LACI−DN−EN en 0812NH
B.3.2
Positioning
Fundamentally, the following applies:
Transitions T4, T6 and T7* always have priority.
TA
Internal conditions
Actions of the user
TA1
Referencing is running.
START = 0
→1 (Start positioning)
HALT = 1
CCON = xxx0.xx11
CPOS = 0xx0.00P1
TA2
Motion Complete = 1
The current record is completed. The next
record is not to be carried out automatically
HALT" status is any
CCON = xxx0.xx11
CPOS = 0xxx.xxxx
TA3
Motion Complete = 0
HALT = 1
→0
CCON = xxx0.xx11
CPOS = 0xxx.xxxN
TA4
START = 0
→1 (Start positioning)
HALT = 1
CCON = xxx0.xx11
CPOS = 00xx.xxP1
TA5
Record selection:
Ĉ A single record is finished
Ĉ The next record is processed
automatically
CCON = xxx0.xx11
CPOS = 0xxx.xxx1
Direct mode:
Ĉ A new positioning task has arrived
CCON = xxx0.xx11
CPOS = 0xxx.xx
11
TA6
CLEAR = 0
→1 (clear remaining path)
CCON = xxx0.xx11
CPOS = 0Pxx.xxxx
TA7
HOM = 0
→1 (start homing)
HALT = 1
CCON = xxx0.xx11
CPOS = 0xx0.0Px1
Key: P = positive edge
N = negative edge
x = any