Spectrum Controls 1756sc-CTR8 User Manual

Page 52

ControlLogix

™

Counter Module

StorageMode = 2 - Store/Wait/Resume

This mode may be used in a situation were accumulated count is
important but the process may stop. For instance, if you are running filling
line and want to know the daily production a flowmeter will measure the
total quantity even through start/stop cycles.

StorageMode = 3 - Store-Reset/Wait/Start

This mode could be used in a bottle filling line when you want to control
the precise amount being dispensed. The fill occurs, the enable is
triggered and the bottle moves. The next bottle comes into place and the
fill starts at zero.

StorageMode = 4 - Store-Reset/Start

This mode could be used for a meter proving line when there are two
trigger points, a start and a stop. A pulse trigger caused by a ball crossing
a proximity switch zeros the counter and starts the accumulation. When
the ball reaches the end of the run another pulse occurs stopping and
storing the accumulated value.