PCAN-Ethernet Gateway FD DR – User Manual
42
For saving filters, the PCAN-Gateway uses a table with 32 rows that
are addressed with a unique index. If a new filter is to be set up, the
lowest free index will be assigned. Because of that, only up to 32
filters can be created regardless of their status. If the limit is
reached, the
Add Filter
function is no longer available.
Type and ID Mode:
When you create a filter, you should start with the selection of the
type and ID mode since the following input and output fields are
determined by this. The filter types
Range
and
Mask
specify how
the CAN IDs, to be filtered, are defined.
The ID modes specify if the CAN message will be a Standard frame
with an 11 Bit identifier or an Extended frame with a 29 Bit
identifier. This changes the ID value range that can be entered in the
following forms.
Mode:
The mode indicates how the defined filter is interpreted.
Whitelist: A filter using this mode will transmit every CAN
message whose ID matches the filter specifications
Blacklist: If this mode is selected, the filter will be inverted. That
means every message with a CAN ID that matches the filter
specifications will not be transmitted
Type Range:
If the filter type
Range
was chosen, a lower and an upper limit have
to be specified to set the range. This can be done via the slider
(JavaScript support required) or with the input forms.
From: This value marks the lower limit of the filter range.
To: This value marks the upper limit of the filter range.
To Next Page
Loading...
