7.3.2
Diagnostics using LED display on the IO-Link masters
LED display IO-Link Master 4 IO‑L + 8 DI + 4 DO DC 24V/1,3A 8×M12 (6ES7148-6JA00-0AB0)
The figure below shows the position and arrangement of the LED display on the IO-Link
Master 4 IO‑L + 8 DI + 4 DO DC 24V/1,3A 8×M12.
;
;
;
;
;
;
;
;
;
;
;
3
;
3
5
5
①
SF/MT: Group fault/Maintenance (red/yellow LED)
②
BF: Bus monitoring (red LED)
③
ON: Electronics/sensor/load voltage supply 1L+ non-switched (green LED)
④
DC 24V: Load voltage supply 2L+ switched (green LED); digital output
⑤
P1 LK: Port1 Link (green LED)
⑥
P2 LK: Port2 Link (green LED)
⑦
IO-L: Status display / Communications OK (green LED)
⑧
Input: Channel status, channel fault (green/red LED)
⑨
Output: Channel status, channel fault (green/red LED)
Status display of the IO-L LEDs
The following table displays the possible status displays of the IO-L LEDs.
Table 7-3 Status display of the IO-L LEDs
LED
IO-L
Meaning
On
•
DI/DQ operating mode:
Status when input or output is activated
•
IO-Link operating mode:
When communication is running.
82
ET 200eco PN
Operating Instructions, 06/2022, A5E01250250-AN
Interrupt, error, and system messages
7.3 Diagnostics by means of LED display
Summary of Contents for SIMATIC ET 200eco PN
Page 233: ...ET 200eco PN Operating Instructions 06 2022 A5E01250250 AN 234 Dimensional drawings C ...
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