Siemens SIMATIC ET 200SP Equipment Manual page 53

Channel status/DIAG/channel fault LED
Table 6- 3
Channel
status
Off
Flashing
PWR LED
Table 6- 4
Digital input module F-DI 8x24VDC HF (6ES7136-6BA01-0CA0)
Equipment Manual, 10/2021, A5E50578307-AA
Status display of the LED channel status/DIAG/channel fault
DIAG Channel
fault
All On
Flashin
g
Off
Flashin
g
Status display of the PWR LED
PWR Meaning
Supply voltage L+ not present
Off
Supply voltage L+ present
On
Meaning
The PROFIsafe address does not match the PROFIsafe address of the
configuration or there is a module-wide error. See section
Interrupts (Page 56)
Identification of the F-module when assigning the PROFIsafe
address
Interrupts/diagnostic messages
6.1 Status and error display
55