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CAN Trigger
This part will provide a brief introduction and description for the operation of the
CAN trigger.
Trigger conditions:
Start— The oscilloscope will be triggered at the start bit of a frame.
Remote — The oscilloscope will be triggered by a remote frame with specified
ID.
ID — The oscilloscope will be triggered by a remote or data frame that has the
specified ID.
ID+DATA— The oscilloscope will be triggered by data frame that has the
specified ID and data.
Error — The oscilloscope will be triggered by an error frame.
Operation steps:
1. Press Setup to enter the TRIGGER function menu.
2. Press Type and select Serial.
3. Press Protocol and select CAN.
4. Press Trigger Setting to enter the CAN TRIG SET menu.
5. Press Condition and select the trigger condition by Universal Knob:
If you select the Remote and ID condition:
a. Press ID Bits to set the length of the ID (11 or 29 bits).
b. Press Curr ID Byte and use Universal Knob to select the byte that you
want to set.
c. Press the ID and set the ID’s value by Universal Knob.
(Tips: In order to make it convenient for the operator to set the parameters,
the ID bit is split into several bytes. For example, if the ID’s length is 11 bits,
it will be split into two bytes, a byte includes 8 bits. If “1st byte” is
selected, only the 8 least significant bits can be changed.)
If you select the ID+DATA condition:
a. Press ID bits softkey to select the ID’s length (11 or 29 bits).
b. Press Curr ID Byte softkey and use Universal Knob to select the byte
that you want to modify.
c. Press the ID softkey and set the ID’s value by Universal Knob.
d. Press Data softkey and set the value of the first byte by Universal
Knob.
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