HYDAC CS 1000 - Manual (Page 47)

ContaminationSensor CS1000 Using switching output
HYDAC Filtertechnik GmbH en Page 47 / 100
BeWa CS1000 3247149n en 2009-02-04.doc 2009-02-04
Within limits Becomes conductive again, when
a value < respective lower limit
or
a value > respective upper limit
OUTSDE
Outside of limits
A value ≤ respective lower limit
or
a value ≥ respective upper limit After switching on or starting a
test.
Becomes conductive again when
the respective lower limit < all
values < respective upper limit
OFF
No switching
function
- Always CONDUCTIVE except in
the event of an error
Mode 3 (M3) Switching output – OPEN Switching output –
CONDUCTIVE
5 consecutive tests ≤ limit value or
measurement stopped Test is currently in progress and
one or more of the last 5
measured values > limit
Mode 4 (M4) Switching output – OPEN Switching output –
CONDUCTIVE
Start or result of
check
measurement after
test cycle time: a
value ≥ upper limit For max. 5 consecutive tests:
all values ≤ respective lower limit
or testt stopped Test is in progress and during one
or more of the last 5
measurements: a value >
respective lower limit
When test cycle
time elapsed, for
the duration of a
check
measurement Is open again when all values <
respective upper limit Restart test
cycle time Test cycle time has elapsed
Single mode
SINGLE
Switching output – OPEN
Switching output –
CONDUCTIVE
- Device ready function
Always CONDUCTIVE except in
the event of an error