Siemens SIMATIC IM 151/CPU

Execution Times of the SFCs and SFBs
C-2
ET 200S Interface Module IM 151/CPU
A5E00058783-01
SFC
No.
Execution
Time in s
DescriptionName
21 FILL Presets a field 84
+2.5 per byte
22 CREATE_DB Creates a data block 126
+5 per byte
23 DEL_DB Deletes a data block 102
24 TEST_DB Tests a data block 110
28 SET_TINT Sets a time-of-day interrupt 212
29 CAN_TINT Cancels a time-of-day interrupt 64
30 ACT_TINT Activates a time-of-day interrupt 68
31 QRY_TINT Queries a time-of-day interrupt 79
32 SRT_DINT Starts a delay interrupt 89
33 CAN_DINT Cancels a delay interrupt 78
34 QRY_DINT Queries a delay interrupt 85
36 MSK_FLT Masks sync faults 118
37 DMSK_FLT Enables sync faults 131
38 READ_ERR Reads and erases programming and access errors that have
occurred or have been disabled
128
39 DIS_IRT Disables the handling of new interrupts 284
40 EN_IRT Enables the handling of new interrupts 702
41 DIS_AIRT Delays the handling of interrupts 48
42 EN_AIRT Enables the handling of interrupts 76
43 RE_TRIGR Re-triggers cycle time monitoring 95
44 REPL_VAL Copies a replacement value into accumulator 1 of the level
causing the error
51
46 STP Forces the CPU into STOP mode No value
47 WAIT Implements waiting times 861
49 LGC_GADR Converts a free address to the slot and rack for a module 281
50 RD_LGADR Reads all the declared free addresses for a module 252
51 RDSYSST Reads out the information from the system state list
The SFC 51 cannot be interrupted by interrupts.
280
+8 per byte
52 WR_
USMSG
Writes specific diagnostic information in the diagnostic buffer 964
54 RD_DPARM Reads predefined dynamic parameters of a module 2390
55 WR_PARM Writes dynamic parameters for a module
(currently not used because all the module parameters are
static)
2500
56 WR_DPARM Writes predefined dynamic parameters for a module
(currently not used because all the module parameters are
static)
2520
57 PARM_MOD Assigns a module’s parameters 2520