Siemens Simatic S7-1500 CPU 1512C-1 PN - Status and Error Displays of the Digital On-board I;O

Interrupts/diagnostics alarms
6.1 Status and error displays
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
132 Manual, 12/2017, A5E40898741-AA
6.1.3
Status and error displays of the digital on-board I/O
LED displays
The figure below shows an example of the LED displays (status and error displays) of the
first module of the digital on-board I/O. Remedial measures for diagnostics alarms can be
found in section Interrupts and diagnostics of the digital on-board I/O (Page 138).
Figure 6-3 LED displays