Siemens SIMATIC S7-GRAPH - Output Parameters of the S7-Graph FB

Assigning Parameters to and Calling the S7-Graph FB
S7-GRAPH for S7 300/400 Programming Sequential Control Systems
9-8 C79000-G7076-C526-01
9.6 Output Parameters of the S7-Graph FB
Parameter Data
Type
Description Min. Std. Max. User-
def.
ENO BOOL Enable output. When the FB is active and
no error has occurred, ENO has the value
1, otherwise 0
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S_NO INT STEP_NUMBER:
Display step number
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S_MORE BOOL
MORE_STEPS:
Other steps are active
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S_ACTIVE BOOL
STEP
_ACTIVE:
Displayed step is active
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S_TIME TIME STEP_TIME:
Step activation time
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S_TIMEOK TIME STEP_TIME_OK:
No error in step activation time
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S_CRITLOC DWORD STEP_CRITERIA_INTERLOCK:
Interlock criteria bits
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S_CRITLOC
ERR
DWORD
S_CRITERIA_IL_LAST_ERROR:
Interlock criteria bits for event L1
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S_CRITSUP DWORD STEP_CRITERIA_SUPERVISION:
Supervision criteria bits
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S_STATE WORD STEP_STATE:
Step state bits
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T_NO INT
TRANSITION_NUMBER:
Valid transition number
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T_MORE BOOL
MORE_TRANSITIONS:
Other valid transitions available for display
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T_CRIT DWORD TRANSITION_CRITERIA:
Transition criteria bits
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T_CRITOLD DWORD
T_CRITERIA_LAST_CYCLE:
Transition criteria bits from last cycle
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T_CRITFLT DWORD
T_CRITERIA_LAST_FAULT:
Transition criteria bits for event V1
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ERROR BOOL
INTERLOCK_ERROR:
Interlock error (any step)
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FAULT BOOL SUPERVISION_FAULT:
Supervision error (any step)
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ERR_FLT BOOL IL_ERROR_OR_SV_FAULT:
Group disturbance
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SQ_ISOFF BOOL
SEQUENCE_IS_OFF:
Sequencer idle (no step active)
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