Rockwell Automation AADvance Controller Configuration Guide - Manual (Page 213)

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Document: 553633
ICSTT-RM405f-EN-P
Issue 07
9-27
5) Check that the Ping Interval is suitable for your application.
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The ping interval is specified individually for each slave; it defines the maximum
time between each initiation of a Function Code 08 diagnostic message.
Read Holding Register Ping Mode Setting
1) Select the slave link associated with the master object set to RTU protocol.
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The editor for the slave link opens.
2) Select the General tab.
3) Check that the Ping Mode has been set for Read Holding Register.
4) Ensure that a Ping Address has been entered.
5) Check that the Ping Interval is suitable for your application.