Siemens SIMATIC ET 200eco PN Operating Instructions Manual page 206

I/O device analog input/analog output
10.3 Influence of the range of values
Influence of output value on analog output
The response of I/O devices with analog outputs depends on the position of the input values
within the range of values. The table below shows this dependency.
The output value lies
Within the nominal range
Within the overrange/underrange
Within the overflow
Within the underflow
Before parameter assignment
Within an incorrect parameter as-
signment
1
Within an incorrect initial parameter
assignment
If a channel was previously parameterized correctly, it continues running with the last parameters.
1
206
Result SF LED
Value from the IO -
Controller
Value from the IO -
Controller
0 signal -
0 signal -
0 signal -
Value from the IO On
Controller
0 signal On
Diagnostics data range
of device
-
-
-
-
-
Entry
Entry
Operating Instructions, 08/2016, A5E01250250-AJ
Interrupt
-
-
-
-
-
Diagnostic interrupt
Diagnostic interrupt
ET 200eco PN