XACE — Ignition Counter
Reads or sets the accumulated ignition-ON time counter. The counter increments every second while the ignition input is active.
Format
- Query:
>QXACEV< - Set:
>SXACEV{BBBBBBBBB}< - Response:
>RXACEV{BBBBBBBBB}<
| Field | Description |
|---|---|
V | Fixed flag — selects the counter value |
BBBBBBBBB | Counter value in seconds (9 digits, zero-padded) |
Examples
Query current ignition counter value:
>QXACEV<
>RXACEV000001909<
1909 seconds of ignition-ON time have been accumulated.
Set the ignition counter to 10458 seconds:
>SXACEV000010458<
Related
- Extended tag
CEreports this value in position messages.
Defaults and Limits
- Counter value field is fixed-width 9 digits.
- No explicit parser-side max/min clamp beyond integer parsing.
- Default value is implementation-defined (persistent counter state).