Siemens SIMATIC ET 200AL - Page 244

Digital input module DI 8x24VDC 8xM8 (6ES7141-5BF00-0BA0)
Manual, 02/2016, A5E32349579-AC
17
Interrupts/diagnostics alarms
5
5.1
Status and error displays
LED displays
The figure below shows the LED displays (status and error displays) of the
DI 8x24VDC 8xM8 digital input module.
①
Diagnostic status (DIAG)
(red/green)
②
Channel status (0 to 7)
(green)
Image 5-1 LED displays