The following table describes the start information of the OB 80 with default names of the
variables and its data types:
Variable Type Description
OB80_EV_CLASS BYTE Event class and identifiers: 35h
OB80_FLT_ID BYTE Error code (possible values:
01h, 02h, 05h, 06h, 07h, 08h, 09h, 0Ah)
OB80_PRIORITY BYTE Priority class: 26 (RUN mode)
28 (Overflow of the OB request buffer)
OB80_OB_NUMBR BYTE OB number (80)
OB80_RESERVED_1 BYTE reserved
OB80_RESERVED_2 BYTE reserved
OB80_ERROR_INFO WORD Error information: depending on error code
OB80_ERR_EV_CLASS BYTE Event class for the start event that caused the error
OB80_ERR_EV_NUM BYTE Event number for the start event that caused the error
OB80_OB_PRIORITY BYTE Error information: depending on error code
OB80_OB_NUM BYTE Error information: depending on error code
OB80_DATE_TIME DATE_AND_TIME Date and time of day when the OB was called
Information to access the local data can be found at the description of the OB 1.
The variables dependent on the error code have the following allocation:
Error code Variable Bit Description
01h Cycle time exceeded
OB80_ERROR_INFO Run time of last scan cycle (ms)
OB80_ERR_EV_CLASS Class of the event that triggered the interrupt
OB80_ERR_EV_NUM Number of the event that triggered the inter-
rupt
OB80_OB_PRIORITY Priority class of the OB which was being
executed when the error occurred
OB80_OB_NUM Number of the OB which was being exe-
cuted when the error occurred
02h The called OB is still being executed
OB80_ERROR_INFO The respective temporary variable of the
called block which is determined by
OB80_ERR_EV_CLASS and
OB80_ERR_EV_NUM
OB80_ERR_EV_CLASS Class of the event that triggered the interrupt
OB80_ERR_EV_NUM Number of the event that triggered the inter-
rupt
Local data
Variables depending on
error code
VIPA SPEED7
Organization Blocks
Asynchronous error Interrupts > OB 80 - CYCL_FLT - Time Error
HB00 | OPL_SP7 | Operation list | en | 18-30 85
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