ABB AC500-S Safety User Manual page 304

Configuration and programming
AC500-S libraries > SafetyExt_AC500_V22.lib
Table 80: FUN name: SF_APPL_MEASURE_BEGIN
Name Data type
VAR_INPUT
TIMER BYTE
RESET BOOL
VAR_OUTPUT
SF_APPL_MEASU BOOL
RE_BEGIN
Call in ST
SF_APPL_MEASURE_BEGIN_VALUE :=
SF_APPL_MEASURE_BEGIN(SF_APPL_MEASURE_BEGIN_TIMER,
SF_APPL_MEASURE_BEGIN_RESET);
...
...
SF_APPL_MEASURE_END_VALUE :=
SF_APPL_MEASURE_END(SF_APPL_MEASURE_END_TIMER);
4.6.7.5 SF_APPL_MEASURE_END
Defining the end point of time profiling
This function defines the end point of time profiling within safety application program and shall
be used together with SF_APPL_MEASURE_BEGIN function. The time profiling results can be
seen only using "applinfo" PLC browser command and cannot be used within safety application
program.
The time between the calls of SF_APPL_MEASURE_BEGIN and SF_APPL_MEASURE_END
functions in the safety application program is measured and saved in the timer identified with
the value set for input parameter TIMER.
304
NOTICE!
SF_APPL_MEASURE_BEGIN function was developed for measuring short time
intervals only, which means that for time intervals of ~ 10 minutes and longer, it
produces invalid results.
Initial value
16#00
FALSE
FALSE
NOTICE!
SF_APPL_MEASURE_END function was developed for measuring short time
intervals only, which means that for time intervals of ~ 10 minutes and longer, it
produces invalid results.
3ADR025091M0208, 12, en_US
Description, parameter values
Timer identification. The allowed range is from 0 to
31.
If TRUE, then MAX and MIN results of time profiling
will be deleted. Otherwise, the observed values are
kept.
Return value is TRUE if the TIMER value is within
the allowed range (0 ... 31), otherwise the return
value is FALSE.
2020/06/19