Siemens SINUMERIK 840DE SL - Page 1127

Detailed description
2.12 Block descriptions
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-215
Timing diagram
6WDUW(UU
(UURU
6WDUW
,Q3RV




(1) Activation of function by means of a positive signal edge with start or stop
(2) Positive acknowledgment: Function executed/Position reached
(3) Reset function activation after receipt of acknowledgment
(4) Signal change using FC
Timing diagram (fault scenario)
6WDUW(UU
(UURU
6WDUW
,Q3RV




(1) Activation of function by means of a positive signal edge with start or stop
(2) Negative acknowledgment: Error has occurred
(3) Reset function activation after receipt of acknowledgment
(4) Signal change using FC