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How to reset the Digital Input count on a CM2000

Issue
Customer would like to reset the digital input status counter on the CM2000.

Product Line
CM2000 series

Environment
Modbus Register writes

Cause
The CM2000 does not have a digital input status counter reset command.

Resolution
Using Modbus Tester, write a value of zero (0) to the desired registers. Below is an excerpt of the CM2000 Modbus Register list that details the Digital Input's registers.
 
  Registers Range
Input 1 Count 2404 - 2405 0 to 99,999,999
Input 2 Count 2409 - 2410 0 to 99,999,999
Input 3 Count 2414 - 2415 0 to 99,999,999
Input 4 Count 2419 - 2420 0 to 99,999,999
Input 5 Count 2424 - 2425 0 to 99,999,999
Input 6 Count 2429 - 2430 0 to 99,999,999
Input 7 Count 2434 - 2435 0 to 99,999,999
Input 8 Count 2439 - 2440 0 to 99,999,999

In the following example, a CM2350's Input 1 Count is going to be reset. The necessary parameters are as follows:
  • Gateway IP Address: 10.167.244.21
  • CM2350 Device ID: 9
  • Starting Register: 2404
Once all the parameters have been specified, press Write to reset the value.

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