C Functions For Export And Backup; Overview - Siemens SIMATIC PCS 7 Function Manual

Message Message class
SIG_7 AS process control
Message - fault
SIG_8 AS process control
Message - fault
The following keywords are used:
● $$BlockComment$$: instance-specific block comment.
● $$HID$$: Origin
● $$AREA$$: OS_AREA
● @1%s@: Batch ID
The following associated values are used:
SD_1
SD_2
SD_3
SD_4
SD_5
SD_6
SD_7
SD_8
SD_9
SD_10
8.2

C functions for export and backup

8.2.1

Overview

C functions are available for export and data backup processes. These functions perform
export and data backup using specific transfer parameters. Processes are triggered with global
C functions which can be configured using the APF Engineering Tool.
Advanced Process Functions (APF)
Function Manual, 07/2016, A5E38719883-AA
More than one trigger in a cycle
(WREC_INS / WREC_DEL /
WREC_UPD);
Trigger (WREC_INS / WREC_DEL /
WREC_UPD) not valid: WREC_INS,
WREC_DEL or WREC_UPD action still
active;
Associated value
Event
Format
@1%s@
@2%d@
@3%d@
@4%d@
@5%d@
-
@7%d@
-
-
-
Archive management
8.2 C functions for export and backup
Message text
$$BlockComment$$ QREQ_ERR, more
than one trigger of function active ID
@4%d@ REC_ID @5%d@
$$BlockComment$$ QIN_PROC, a write
job is already active ID @4%d
Value
BA_NA
STEP_NO
BA_ID
ID
REC_ID
Error code
221