Interrupts/diagnostics alarms
5.1 Status and error displays
Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
36
Equipment Manual, 08/2020, A5E48753535-AA
DIAG LED
Table 5- 1
Error display of the DIAG LED
DIAG LED
Meaning
Off
No supply voltage 1L+
Flashes
•
Module parameters not assigned
•
Loading firmware
(while the firmware update is being performed, all LEDs retain their current
status)
•
No connection to the ET connection and/or the fieldbus
On
Module parameters assigned and no module diagnostics
Flashes
Module parameters assigned and module diagnostics
LED for the channel status
Table 5- 2
Status display of the LEDs 0, 1, 2 and 3
LED 0, 1, 2 and 3 Meaning
Off
•
Channel deactivated
•
Channel activated and incorrect parameter assignment
•
Parameter error possible with GSD
On
•
Channel activated and correct parameter assignment
Summary of Contents for 6ES7144-5KD50-0BA0
Page 1: ......