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Chapter 7 Integrated OBs, SFBs and SFCs
Integrated standard SFCs
Standard SFCs
7-4
The following standard system functions (SFCs) are available:
SFC
Label
SFC 0
SET_CLK
SFC 1
READ_CLK
SFC 2
SET_RTM
SFC 3
CTRL_RTM
SFC 4
READ_RTM
SFC 6
RD_SINFO
SFC 12
D_ACT_DP
SFC 13
DPNRM_DG Read slave diagnostic data
SFC 14
DPRD_DAT
SFC 15
DPWR_DAT
SFC 20
BLKMOV
SFC 21
FILL
SFC 22
CREAT_DB
SFC 23
DEL_DB
SFC 24
TEST_DB
SFC 28
SET_TINT
SFC 29
CAN_TINT
SFC 30
ACT_TINT
SFC 31
QRY_TINT
SFC 32
SRT_DINT
SFC 33
CAN_DINT
SFC 34
QRY_DINT
SFC 36
MASK_FLT
SFC 37
DMASK_FLT Demask synchronous error events
SFC 38
READ_ERR
SFC 41
DIS_AIRT
SFC 42
EN_AIRT
SFC 43
RE_TRIGR
SFC 44
REPL_VAL
SFC 46
STP
SFC 47
WAIT
SFC 49
LGC_GADR
SFC 50
RD_LGADR
Description
Set clock
Read clock
Set operating time counter
Start/stop operating time counter
Read operating time counter
Read start information of the recent OB
Activation or deactivation of DP slaves
Read consistent user data
(also from DP slaves → DP master FW ≥ V3.00)
Write consistent user data
(also to DP slaves → DP master FW ≥ V3.00)
Copy variable inside work memory
Predefine field inside work memory
Create data block
Delete data block
Test data block
Set clock alarm
Cancel clock alarm
Activate clock alarm
Request clock alarm
Start delay alarm
Cancel delay alarm
Request delay alarm
Mask synchronous error events
Read event status register
Delay alarm events
Cancel alarm event delay
Re-trigger cycle time surveillance
Transfer replacement value into ACCU1
Switch CPU in STOP
Delay program processing additionally to delay
time
Search the plug-in location concerning to a
logical address
Search all logical addresses of a block
ADAM 8000 Manual CPU 821x – Rev 1.1
CPU ADAM 821x
continued ...
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