Siemens SIMATIC PCS 7 Function Manual page 25

Allocation of the status words USTAT_L and QUSTAT_L
Bit Meaning
0 IDLE
1 RUNNING
2 COMPLETED
3 HELD
4 ABORTED
5 READY
6 STOPPED
7 Free
8 Free
9 STARTING
10 RESUMING
11 COMPLETING
12 HOLDING
13 ABORTING
14 STOPPING
15 Free
16 Reserved
17 QCMOD
18 BA_EN
19 STEP_RT
20 Reserved
21 REFRESH
22 LOCK
23 CONTINUOUS
24 OCCUPIED
25 PROC_ERR
26 Reserved
27 Reserved
28 Reserved
29 Reserved
30 Reserved
31 ERROR
SIMATIC BATCH Interface Blocks V7.1
Function Manual, 03/2009, A5E02171101-01
Remark
the static state is "inactive"
the static state is "active"
the static state is "completed"
the static state is "held"
the static state is "aborted"
the static state is "read to complete"
the static state is "stopped"
-
-
Transient state "starting"
Transient state "resuming"
Transient state "completing"
Transient state "holding"
Transient state "aborting"
Transient state "stopping"
-
(for SFC: Manual/Automatic mode requested)
Identifier: Manual/Automatic
(1 = automatic)
BATCH enable ID
(1 = enabled)
Identifier: Runtime exceeded
(for SFC: operator request transition)
Trigger for reading setpoints / actual values
Identifier: Start lock (1 = locked)
Identifier: Continuous mode
Identifier: BATCH allocation
(1 = occupied)
(for SFC: Process error)
(for SFC: Execution error)
(for SFC: Step runtime error)
(for SFC: Configuration error)
(for SFC: Operator input error)
(for SFC: External error)
Group error
BATCH interface blocks
2.2 IEOP
Set if
IREADY = 1
BA_EN = 1
Q_STEP_T > STEP_T
IREFRESH = 1
ILOCK = 1
ICONT = 1
OCCUPIED = 1
25