Window Mode - Window Function Setting (Fno / Fnc)) - HYDAC ELECTRONIC ETS 3000 Série Notice D'utilisation

Thermocontacteur électronique avec interface io-link
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ETS 3000 IO-Link
9.1.2

Window mode - Window function setting (Fno / Fnc))

The window function enables a range to be monitored. An upper and a lower switching point
which defines the range can be assigned to each switching output.
The particular output is switched when the temperature enters this range.
When the level leaves this range, i.e. when the switch-back point has been reached, the
output switches back. The lower switch-back value is just below the lower switch value. The
upper switch-back value is just above the upper switch value. The range between the
switching value and the switch-back value forms a safety zone which prevents from
unwanted switching operations (e.g. in the case of extremely slow temperature rises).
Example for switching output 1 (N/C and N/O function):
Hi.1 plus 1% FS
FH 1 plus 0,4 % FS
hi.1
FH 1
Lo.1
FL 1
Lo.1 minus 1% FS
FL 1 minus 0,4 % FS
FNO
On
Normally open function
Off
FNC
On
Normally closed function
Off
Abbreviations: "FH 1", "FH 2" = High level 1 or 2 = top switching value 1 or 2
"FL 1", "FL 2"
"FNO"
"FNC"
Notes:
• Setting the upper switch value (FH) is only possible if it lies above the lower switch
value (FL).
• The window function only works properly (switching on and off) if all switch values
(including the safety margin) are greater than 0 °C (°F) + offset value and below
the upper measuring range limit + offset value.
Edition: 2015-04-14
T
Off
On
= Low level 1 or 2
= N/O when window function is active
= N/C when window function is active
HYDAC ELECTRONIC GMBH
Safety zone
On
Safety zone
= lower switching value 1 or 2
Reverse switch point
Switch point
Switch point
Switch reverse point
Off
t
Part No.: 669904
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Ce manuel est également adapté pour:

Ets 3200 sérieEts 3800 sérieEts 386x-f31-000-000

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