Object 0x1800/0x1801/0x1802 transmission type
Update TxPDO data and send on SYNC only when
data has changed
Update TxPDO data and send on each “n” SYNC
Update TxPDO data on SYNC and send on following
RTR
Update TxPDO data and send on RTR
Event driven (manufacturer specific)
Event driven (profile specific) default value
Values 254 + 255 are handled identically. Send TxPDO on data change or event time.
Inhibit time: The inhibit time is the minimum time distance between two consecu-
tive TxPDOs for asynchronous TxPDOs.
During the inhibit time, the TxPDO is not send
again. Therefore a value change occurring in this time is send earliest after the inhibit
time has elapsed. The value range is 0…65535.
The inhibit time is set in hundreds of microseconds, e. g. a value of 300 is
300 *100 us = 30 ms.
The device internal time resolution for the inhibit time is in milliseconds, the last digit
is always converted to “0”. An inhibit time value = 37 is truncated to 30 [3.7 ms 3
ms].
Values less than 10 are interpreted as 0.
Event time: The event time is the time distance between two consecutive TxPDOs
whenever the TxPDO data has not changed (cycle time). If the inhibit time is set to
zero the TxPDO is only sent on a change of the TxPDO’s data. The value range is
0…65535.
The event time is set in milliseconds, e.g. a value of 2000 = 2000 ms.
04/13 CM-CAN ACU 71
To Next Page
Loading...
Need help?
General
