Siemens SIMATIC S7-GRAPH, Manual, Page: 124 / 212

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
á á á á
S_NO INT STEP
_NUMBER:
Display step number
á á á
S_MORE BOOL
MORE_
STEP
S:
Other steps are active
á á á
S_ACTIVE BOOL
STEP
_ACTIVE:
Displayed step is active
á á á
S_TIME TIME STEP
_TIME:
Step activation time
á
S_TIMEOK TIME STEP
_TIME_OK:
No error in step activation time
á
S_CRITLOC DWORD STEP
_CRITERIA_INTERLOCK:
Interlock criteria bits
á
S_CRITLOC
ERR
DWORD
S_CRITERIA_IL_LAST_ERROR:
Interlock criteria bits for event L1
á
S_CRITSUP DWORD STEP
_CRITERIA_SUPERVISION:
Supervision criteria bits
á
S_STATE WORD STEP
_STATE:
Step state bits
á
T_NO INT
TRANSITION_NUMBER:
Valid transition number
á
T_MORE BOOL
MORE_TRANSITIONS:
Other valid transitions available for display
á
T_CRIT DWORD
TRANSITION_CRITERIA:
Transition criteria bits
á
T_CRITOLD DWORD
T_CRITERIA_LAST_CYCLE:
Transition criteria bits from last cycle
á
T_CRITFLT DWORD
T_CRITERIA_LAST_FAULT:
Transition criteria bits for event V1
á
ERROR BOOL
INTERLOCK_ERROR:
Interlock error (any step)
á
FAULT BOOL
SUPERVISION_FAULT:
Supervision error (any step)
á
ERR_FLT BOOL
IL_ERROR_OR_SV_FAULT:
Group disturbance
á á á
SQ_ISOFF BOOL
SEQUENCE_IS_OFF:
Sequencer idle (no step active)
á