7.2.4
Triggering of a removal and insertion interrupt
The removal and insertion interrupt is only triggered by removal or insertion of the 3RW5 HMI
High Feature.
On a removal and insertion interrupt, the controller CPU interrupts processing of the user
program and processes the removal and insertion OB (OB 83). The interrupt triggering event is
logged in the start information of the removal and insertion interrupt OB.
7.2.5
Reading out the diagnostics information with STEP 7
In an automation system with a SIMATIC S7 controller as the IO controller, you can read out the
diagnostics as follows:
• HW Config: Device diagnostics as plain text on the STEP 7 user interface
• SFB 52 (RDREC): Read data sets from the I/O device
• SFB 54 (RALRM): Receive interrupts from the I/O device
More information
You can find more information in the Online Help for STEP 7 and in the corresponding manuals
for PROFINET.
7.2.6
Interrupt types
PROFINET interrupt types
ER Error interrupt
MT Maintenance interrupt
PE PROFIenergy status interrupt
Messages and diagnostics
7.2 Diagnostics via configuration software of the controller
SIRIUS 3RW5 PROFINET communication modules
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