Rockwell Automation 1756-LSC8XIB8I ControlLogix Low-speed Counter Module - Manual (Page 50)

50 Rockwell Automation Publication 1756-UM536A-EN-P - April 2012
Chapter 4 Configure the Module
Configure Counters 0…7 The configuration of counters 0…7 defines the following:
• The number of pulses over which to calculate average frequency
• The frequency time-out value
• Whether the On/Off windows use accumulated count, instantaneous
frequency, or average frequency for output control
• Window On/Off, preset, and rollover values
• Whether to enable filtering for a counter
You can configure most of the above values on the Counter Configuration tab of
the Module Properties dialog box. However, window On/Off, rollover, and
preset values must be defined in the module’s output tags.
For more information about the operation of counters, refer to Counters 0…7 on
page 11 .
Follow these steps to configure counters.
1. On the Modules Properties dialog box, click the Counter Configuration
tab.
2. Click a numbered button to configure the corresponding counter.