Interrupts/Diagnostics Alarms; Status And Error Displays - Siemens 6ES7141-6BG00-0BB0 Equipment Manual

4.2

Interrupts/diagnostics alarms

4.2.1

Status and error displays

LED displays
The figure below shows the LED displays (status and error displays) of the I/O device
DI 8x24VDC M12-L 8xM12.
①
②
③
④
⑤
Figure 4-4 LED displays
Meaning of the LEDs
The following tables set out the meaning of the status and error displays. Measures for
dealing with diagnostics alarms can be found in the section Diagnostics alarms (Page 32-33).
I/O device digital inputs DI 8x24VDC M12-L 8xM12 (6ES7141-6BG00-0BB0)
Equipment Manual, 03/2023, A5E46570417-AD
PN/MF RN/NS
(LAN)
ER/MS
MT/IO
X1 P1R
P1 LK
X1 P2R
P2 LK
X10
0
X11
1
X12
2
X13
3
X14
4
X15
5
X16
6
X17
7
MAC-ADD.;
SIMATIC ET 200eco PN
DI 8x24VDC
DC24V
IN - X80 X81 - OUT
RN/NS: RUN/network status LED
ER/MS: ERROR/module status LED
MT/IO: MAINT/IO status LED
P1 LK/P2 LK: LINK port status LEDs
LED displays 0 to 7 for channel status/channel error
0
1
PROFINET IO
4.2 Interrupts/diagnostics alarms
29