Leds On The 4 Iqsense Electronic Module - Siemens SIMATIC ET 200S Manual

4 IQ-SENSE
SF
Group error
(red)
5
1
6
2
Status indicator for
the input
(green)
Figure 6-17

LEDs on the 4 IQSENSE electronic module

ET 200S Distributed I/O System
EWA-4NEB 780602402-12
LEDs
SF 1 5 2 6
on
on
on
on
on
Commissioning and Diagnostics
Meaning
Check the parameter
No parameter
assignment.
assignment.
Evaluate the
There is a
diagnosis.
diagnostic
message.
Adjust the
reflex sensor.
Excess gain lower
Clean the
limit violated.
optical system.
Teach-in process
Replace
running.
the sensor.
Terminate the
teach-in process.
Input on channel 0
is activated
Input on channel 1
is activated
Input on channel 2
is activated
Input on channel
3 is activated
Remedy
6-21