YSI DIQ/S 182 XT-4 System 182 XT-4 - Manual (Page 119)

System 182 XT-4 Outputs
6 - 27 ba76026e01 01/2012
I -> OFL/UFL Error Current values outside
the range between Start
value and End value are
considerd as errors. The
current output reacts as
specified under Behavior
at error (see below).
Limitation The current at the output
is limited to the Start
value or End value.
Behavior at error Fixed current
value In case of system errors
and sensor errors, and in
case of measured values
outside the range
between Start value and
End value, the current
output supplies the
specified fixed current
value.
Possible values:
0 ... 21 mA.
Unchanged The current at the output
remains unchanged.