For events of the class A and B, yz refers to the message number that was predefined in
hexadecimal representation when the messages were configured.
INFO1 contains information with a length of one word. The following data types are valid:
n WORD
n INT
n ARRAY [0...1] OF CHAR
INFO1 can be integrated as associated value into the message text, i.e. to add current
information to the message.
INFO2 contains information with a length of two words. The following data types are valid:
n DWORD
n DINT
n REAL
n TIME
n ARRAY [0...3] OF CHAR
INFO2 can be integrated as associated value into the message text, i.e. to add current
information to the message.
The return value contains an error code if an error is detected when the function is being
processed.
Value Description
0000h no error
0091h No partner registered (the diagnostic event has been entered into the diagnostic buffer)
8083h Data type INFO1 not valid
8084h Data type INFO2 not valid
8085h EVENTN not valid
8086h Length of INFO1 not valid
8087h Length of INFO2 not valid
8091h Error message identical to error code 0091h
8092h Send operation currently not possible, send buffer full
(the diagnostic event has been entered into the diagnostic buffer)
14.1.41 FC/SFC 53 - uS_Tick - Time measurement
This block allows you to read the µs ticker integrated in the SPEED7-CPU. The µs ticker
is a 32bit µs time counter that starts at every reboot with 0 and counts to 2
32-1
µs. At over-
flow the counter starts again with 0. With the help of the difference creation of the
RETVAL results of 2 FC/SFC 53 calls before and after an application you may thus eval-
uate the runtime of the application in µs.
INFO1
INFO2
RET_VAL (Return value)
VIPA SPEED7
Integrated Standard
System Functions > FC/SFC 53 - uS_Tick - Time measurement
HB00 | OPL_SP7 | Operation list | en | 18-30 689
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