CPU 1513-1 PN (6ES7513-1AM03-0AB0)
Equipment Manual, 11/2022, A5E40881673-AC
34
Interrupts, error messages, diagnostics and system
alarms
5
The status and error displays of the CPU1513-1PN are described below.
You will find additional information on "Interrupts" in the STEP7 online help.
You can find additional information on the topics of "Diagnostics" and "System alarms" in the
Diagnostics (http://support.automation.siemens.com/WW/view/en/59192926) function
manual.
5.1 Status and error display of the CPU
LED display
The figure below shows the CPU1513-1PN LEDs.
① RUN/STOP LED (yellow/green LED)
② ERROR LED (red LED)
③ MAINT LED (yellow LED)
④ LINK RX/TX LED for port X1P1 (yellow/green LED)
⑤ LINK RX/TX LED for port X1P2 (yellow/green LED)
⑥ STOP ACTIVE LED
Figure 5-1LED display of the CPU1513-1PN (without front panel)