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Rockwell Automation 1756-HSC ControlLogix High Speed Counter Module User Manual

Page 27

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Rockwell Automation Publication 1756-UM007C-EN-P - November 2011

Counter Modes

27

For example, the ‘Output Turns ON’ tag is set for a value of 2000 and the
‘Output Turns OFF’ tag is set for a value of 5000.

In the illustration, the:

• output turns On at the Present Value of 2000.
• output remains energized for 3000 additional counts.
• output turns Off at the Present Value of 5000.

Tying Outputs to Counters

You can jumper any of the outputs to any of the counter inputs on the
module’s RTB. In this way, it is possible to use the outputs to reset a counter or
to cascade counters. If using the outputs this way, make certain that the correct
input terminals are used to interface with the appropriate output voltage.

2001…4999

5000

2000

10686

Accumulated Count
in Present Value Tag