Chapter 6: Programming Examples
6-5
Owner’s Guide 0300199-01 Rev. D
Using the external gate enable to start and stop count functions enables the user
to count pulses as fast as 65 kHz to an accuracy of 1 count.
Here is an example wave form representing the start and stop transitions on the
external gate enable, and the associated pulses that the module would
accumulate: [Storage mode 3, store, reset, wait, start]
Given the above wave form, the module will begin counting the first rising edge
input pulse after the external enable input goes low. The module will accumulate
4 counts in the channel count register and stop when the external enable input
goes high.
Summary of Contents for 1756-CTR8
Page 1: ...Owner s Guide 0300310 02A...
Page 8: ...viii ControlLogix CTR8 Counter Module Owner s Guide 0300199 01 Rev D...
Page 12: ...1 4 Chapter 1 Module Overview Owner s Guide 0300199 01 Rev D...
Page 44: ...5 10 Chapter 5 Configuration Data and Status Tags Owner s Guide 0300199 01 Rev D...
Page 50: ...6 6 Chapter 6 Programming Examples Owner s Guide 0300199 01 Rev D...
Page 58: ...8 4 Chapter 8 Maintaining Your Module and Ensuring Safety Owner s Guide 0300199 01 Rev D...
Page 68: ...I 2 Index Owner s Guide 0300199 01 Rev D...
Page 69: ...Owner s Guide 0300199 01 Rev D...
