Siemens SIMATIC S7-GRAPH, Руководство пользователя

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Instance DB
S7-GRAPH for S7-300/400 Programming Sequential Control Systems
C79000-G7076-C526-01
15-7
Parameter Description Data
Type
Read
int.
Write int. Read
Ext.
Write Ext.
S_NO STEP
_NUMBER:
Display step number
INT yes no yes no
S_MORE
MORE_
STEP
S:
Further active steps can be
displayed in S_NO
BOOL yes no yes no
S_ACTIVE STEP
_ACTIVE:
Displayed step is active
BOOL yes no yes no
S_TIME STEP
_TIME:
Step activation time
TIME yes no yes no
S_TIMEOK STEP
_TIME_OK:
No error in step activation time
TIME yes no yes no
S_CRITLOC STEP
_CRITERIA_INTERLOCK:
Interlock criteria bits
DWORD yes no yes no
S_CRITLOC
ERR
S_CRITERIA_IL_LAST_ERROR:
Interlock criteria bits for event L1
DWORD yes no yes no
S_CRITSUP STEP
_CRITERIA_SUPERVISION:
Supervision criteria bits
DWORD yes no yes no
S_STATE STEP
_STATE:
Step state bits
WORD yes no yes no
T_NO
TRANSITION_NUMBER:
Valid transition number
INT yes no yes no
T_MORE
MORE_TRANSITIONS:
Other valid transitions available for
display
BOOL yes no yes no
T_CRIT
TRANSITION_CRITERIA:
Transition criteria bits
DWORD yes no yes no
T_CRITOLD
T_CRITERIA_LAST_CYCLE:
Transition criteria bits from last
cycle
DWORD yes no yes no
T_CRITFLT
T_CRITERIA_LAST_FAULT:
Transition criteria bits for event V1
DWORD yes no yes no
ERROR
INTERLOCK_ERROR:
Interlock error (any step)
BOOL yes no yes no
FAULT
SUPERVISION_FAULT:
Supervision error (any step)
BOOL yes no yes no
ERR_FLT
IL_ERROR_OR_SV_FAULT:
Group disturbance
BOOL yes no yes no
SQ_ISOFF
SEQUENCE_IS_OFF:
Sequencer off
BOOL yes no yes no
SQ_HALTED
SEQUENCE_IS_HALTED:
Sequencer stopped
BOOL yes no yes no
TM_HALTED
TIMES_ARE_HALTED:
Timers stopped
BOOL yes no yes no
OP_ZEROED
OPERANDS_ARE_ZEROED:
Addresses reset
BOOL yes no yes no