Siemens SIMATIC ET 200S - 3 Diagnostics; Diagnostics Using LED Display

2AI U HF analog electronic module (6ES7134-4LB02-0AB0)
Manual, 04/2007, A5E01076007-01
15
Diagnostics
3
3.1 Diagnostics using LED display
LED display
1
6)
① Batch error (red)
Status and error displays
Event (LED)
SF
Cause Remedy
On No configuration or incorrect
module plugged in. No load
voltage.present There is a
diagnostic message.
Check the parameter
assignment. Check the load
voltage. Evaluate the
diagnostics.