Dynapro Technologies Dynapro ET TCS, Application Developer'S Manual

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The Clear User Inputs command allows the host to clear the output buffer of the TCS.
The TCS output buffer contains user input not yet transmitted to the host, and any untransmitted
responses to the host’s queries for status information. This command is useful when the host
wants to ensure that the user’s input stays in step with data the host is displaying, even if the host
becomes busy for a moment and lags in reading input from the user.
If the user is pressing a touchkey when the Clear User Inputs command is received, and
continuously presses the touchkey after the TCS output buffer is cleared, a new touch report is
generated as if the user had released the touchkey and pressed it again.
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None. (This is a remote command only.)
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