Counting operating mode (CNT)
4.3 Interrupts/diagnostic messages
4.3
Interrupts/diagnostic messages
4.3.1
Status and error display
LED display
The figure below shows the LED display of the DI 8×24VDC HS.
①
②
③
④
⑤
Figure 4-6
Meaning of the LED displays
The following tables show the meaning of the status and error displays. Remedial measures
for dealing with diagnostic interrupts can be found in the section Diagnostics alarms
(Page 52).
48
DIAG (green/red)
Channel status (green)
CNT (green)
PWR (green)
OVS (green)
LED display
Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0)
Equipment Manual, 11/2019, A5E35243810-AD