Interrupts/diagnostic messages
6.1
State and error displays
Front view of the technology module SIMATIC ET 200SP TM ECC PL ST
Figure 6-1
Meaning of the LED displays
The following table shows the meaning of the state and error displays. Details on the error
correction can be found in the chapter Diagnostic messages (Page 74).
Technology module TM ECC PL ST (6FE1242-6TM20-0BB1)
Manual, 07/2019, A5E43919893B-AA
Device front with LED displays
6
71