Chxx – Digital Input, Timestamp view parameters
The
Chxx – Digital Input, Timestamp
view includes these parameters:Parameter | Description |
|---|---|
Input Filters Off → On Filter Time | Defines how long an Off to On input transition must remain in the On state before
the device considers the transition valid. |
Input Filters On → Off Filter Time | Defines how long an On to Off input transition must remain in the Off state
before the device considers the transition valid. |
Enable Timestamp Latching | Determines whether timestamps are latched.
|
Capture Timestamp for Off → On Input Transition | Determines whether a timestamp is recorded for the Off to On input
transition. |
Capture Timestamp for On → Off Input Transition | Determines whether a timestamp is recorded for the On to Off input
transition. |
Enable Chatter Detection | Sets chatter detection. When enabled, chatter from a device that is connected to
one of its inputs (for example, rapid transitions from a failed contact) is
ignored. Chatter can cause the device to timestamp invalid input transitions. Typically,
chattering signals cause inputs to transition falsely many times in a relatively
short period of time. |
Chatter Count | Determines the number of acceptable input transitions that can occur in a given
time period before considering the input to be chatter. Valid values are 2…127. |
Chatter Time | Determines the amount of time, from 1…10,000 milliseconds, within which the
number of input transitions are counted. |
Diagnostics | Opens the Diagnostics dialog to view diagnostic information. |
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