Dynalco SWT-2000 Speed Switch/Speed Transmitter Bedienungsanleitung PDF herunterladen (Seite 23)

Operating Instructions SWT-2000 DYNALCO

6.7.8 System Limit

Go to <Configuration>, <System Limits>.

Every System Limit has the same 5 logic inputs: Sensor 1, Sensor 2, Math function, Binary input 1, Binary

input 2. A hysteresis may be applied to the first 3. Each may be inverted or selected to form part of a logical

combination or disabled. The logical combination of inputs may be OR or AND.

Sensor alarm may be additionally combined OR with the System Limit result.

Sensor 1:

Limit low: 0.01 … 200.0 … 999,999

Limit high: 0.01 … 300.0 … 999,999

Sensor 2

Limit low: 0.01 … 400.0 … 999,999

Limit high: 0.01 … 500.0 … 999,999

Math Function

Limit low: -999,999 … 50.0 … 999,999

Limit high: -999,999 … 100.0 … 999,999

Inversion:

Sensor 1: Over speed / Under speed

Sensor 2: Over speed / Under speed

Math: Over-run / Under-run

Binary input 1: active / inactive

Binary input 2: active / inactive

Inclusion in logical combination:

Sensor 1: On / Off System Limit 1

Sensor 2: On / Off System Limit 2

Math: On / Off System Limit 3

Binary input 1: On / Off System Limit 4

Binary input 2: On / Off System Limit 4

Logical combination:

Combined OR / AND

Hysteresis

Hysteresis may be definined for the first 3 inputs via upper and lower limits. If the lower limit is set higher than

the upper limit, the hysteresis is inverted.

Inversion

Every input may be inverted.

Logical combination

The box must be ticked to include the input in the logical combination.

Sensor Alarm

To OR Sensor alarm with the System Limit result the box must be ticked.

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Dynalco SWT-2000 Speed Switch/Speed Transmitter Bedienungsanleitung Seite 23