DR + GPS
STARTER KIT REFERENCE MANUAL
Lassen DR + GPS Reference Manual 85
0x2F-06: Tacho/Reverse Production Test Interval Control
The test starts immediately upon receipt of the set command for 2F-06. When the
test is finished, it automatically reports message 3F-06. This message cannot be
queried. If a test is currently running, this command will return an
acknowledgment “contradicts current data”.
There are two modes possible: automatic and manual. Automatic-control mode
sets the Time Interval between one and 60 seconds. The test begins immediately
upon receipt of the set command and lasts until the end of the time interval.
Manual-control mode uses the set command with the Time Interval Data field set
to a large number (e.g., 60) and then issuing an “Stop Immediately” command
when desired.
Table 58: 0x2F-06: Tacho/Reverse Production Test Control
Byte Name Type Value Meaning
Code U8 0x2F
Subcode U8 0x06
0-1 Time Interval U16 0
[1, 60]
Stop Immediately
Perform test for this interval (seconds)
0x21-01: DR Engine Rate Control
The DR software engine can be adjusted to run at 5 Hz or 10 Hz sampling rate.
The five Hz rate eases CPU load. The choice of rate affects the minimum report
interval in report 0x2B. After the engine rate is changed, the system will be reset
automatically.
Table 59: 0x21-01:DR Engine Rate Control
Byte Name Type Value Meaning
Code U8 0x21
Subcode U8 0x01
0 DR Engine Rate U8 5
10
Hz
10 Hz