Siemens SIMATIC S7-GRAPH User Manual

Programming Actions and Conditions
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
7-26 C79000-G7076-C526-01
Supervision error occurs
(event V1 enters state)
Actions with V1 are executed once in the
next sequencer cycle.
Step activation time Si.U is stopped
Compilation
setting:
Acknowledge
Message in FB parameter ERR_FLT
Ackn. signal?
Ackn. signal or
SV not true?
Si.U:=0
SV not true?
Step enabling
condition true?
Supervision error
leaves state
Event V0 enters
End
Sequencer switches
Supervision error
leaves state
Event V0 enters
Ackn. signal?
Si.U:=0
SV not true?
Step enabling
condition true?
No
Yes
No
Yes
Yes Yes
Yes
Yes Yes
Yes
No
No
No
No
No
No
Supervision error
leaves state
Event V0 enters

Siemens SIMATIC S7-GRAPH Specifications

General

Brand	Siemens
Model	SIMATIC S7-GRAPH
Category	Industrial Equipment
Language	English