Fallback parameters
The Fallback parameters apply to the following channel mode types:
- Input, Fallback
- Input, Timestamp, Fallback
The Fallback parameters include:
Parameter | Description |
|---|---|
Disable channel | Disables the channel temporarily by selecting the checkbox. When the channel is disabled, both IO-Link communication and Digital Input on the
channel are deactivated. This parameter can be changed while online. |
Input Filters Off → On filter time | Specifies the time by which to delay the transition from off to on. This delay is
useful for filtering out transients in noisy environments. |
Input Filters On → Off filter time | Specifies the time by which to delay the transition from on to off. This delay is
useful for filtering out transients in noisy environments. |
Enable timestamp latching | Determines whether timestamps are latched.
|
Capture timestamp for Off → On input transition | Determines whether to capture a timestamp when the input transitions from Off to
On. |
Capture timestamp for On → Off input transition | Determines whether to capture a timestamp when the input transitions from On to
Off. |
Enable chatter detection | Sets chatter detection. When enabled, chatter from a device 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. |
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. |
IO-Link port event log | Opens the XX – IO-Link Port Event Log dialog to view diagnostic
information. |
Disable and delete data storage | Disables Data Storage and deletes the master copy of the Data Storage on this
port. |
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