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Comparison Sequence.

  • 1.

    Turn ON if greater than activation criterion.

  • 2.

    If not already ON then turn ON if less than activation criterion.

THEN

  • 3.

    Turn OFF if greater than activation criterion.

  • 4.

    If not already OFF then turn OFF if less than activation criterion.

This sequence will ensure that an OFF activation will override an ON activation.

Example 1 To control a thermo fan set the output mode to 4 (Engine Temp.). If you want the fans to turn ON when the engine temperature is greater than 90°C and turn OFF again when the engine temperature is less than 84°C, the auxiliary output parameters should be set as follows:

Mode

4 (Temp activated relay)

Reverse Acting

OFF (Not Ticked.)

ON Above Temp

90 Deg C

ON Below Temp

Off

OFF Above Temp

Off

OFF Below Temp

84 Deg C

As the engine temperature rises, the output remains OFF until it reaches over 90 degrees, the fans will then turn ON and remain ON until the temperature goes below 84 degrees.

Stinger 4 instruction manual version 2.0

Page

49

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