Siemens SIMATIC S7-300 Manual page 104

Programming the FM 354
Example call An example call is shown below in OB 40
in OB 40
STL
...
S MW_LESEN;
CALL MSRMENT(
DB_NO
RET_VAL
IN_MSR
UN BIE;
S FEHLER_LESEFKT;
...
Note
The activation of "measurement" and the generation of the measured values
is described in Section 9.3.10.
6-24
:= W#16#1,
:= FEHLERCODE_LESEN,
:= MW_LESEN);
.
Explanation
// Set job
// Call FC for reading measured values
// DB number
// Return value
// Initiation parameter
// Binary result
// Display error on read function
FM 354 Servo Drive Positioning Module