Doc. Title
Author
Page of Pages
ST300/340 OPERATION MANUAL
– LATAM
HG.Park
110 of 146
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.41
26 May. 2015
Suntech International Ltd.
Confidential Document
7-17. How to start Counting of Odometer Pulse
● Definition: How to start counting odometer pulse to set “ODO_UNIT”.
Field
Definition
Value
Meaning
CMD_ID
“StartCountOdo”
Start counting odometer pulse.
<Example>
[command] ST300CMD;100850000;02;StartCounterOdo
[response] ST300CMD;Res;100850000;267;StartCounterOdo
<Note>
This command is used only on the model that has Odometer line (ST300H).
7-18. How to stop Counting of Odometer Pulse
● Definition: End counting odometer pulse to calibrate.
Field
Definition
Value
Meaning
CMD_ID
“StopCountOdo”
End counting odometer pulse.
Device responds with counted pulse no.
DIST
meters Traveled distance.
<Example>
[command] ST300CMD;100850000;02;StopCountOdo=1500
1500 is traveled distance after
“StartCountOdo” command.
[response] ST300CMD;Res;100850000;267;StopCountOdo;3300
Device calculates ODO_UNIT with count of odometer pulses and value of entered traveled distance
And responds with ODO_UNIT value (odometer
’s pulse count per 1km distance).
3300 in the above example was calculated by 4950/1.5 (pulse count during the travel / travel
distance).
<Note>
Refer 9-10 for calibration by using this command.
This command is used only on the model that has Odometer line (ST300H).