Queclink GL200 Especificações descarregar pdf (Página 66)

GV300 @Track Air Interface Protocol

3.2.25. Hour Meter Counter

The command AT+GTHMC is used to measure the accumulated time of use with each actuation

of the ignition on. To use this command, the ignition signal must be connected to the device. When

the device sends +RESP:GTFRI, +RESP:GTIGN or +RESP:GTIGF message, <hour meter

counter> will be involved into these reports.

¾ AT+GTHMC=

Example:

AT+GTHMC=gv300,1,12345:12:34,,,,,,,,,0018$

Parameter Length(byte) Range/Format Default

Password 4 – 6 '0' – '9' 'a' – 'z' 'A' – 'Z' gv300

Hour Meter Enable 1 0|1 0

Initial Hour Meter Count 11 00000:00:00-99999:00:00 00000:00:00

Reserved 0

Serial Number 4 0000 – FFFF

Tail Character 1 $ $

 <Hour Meter Enable>: Enable or disable hour meter counter function. If hour meter counter

function is enabled, hour meter count will be increased when the device is in ignition.

z 0: Disable hour meter counter function

z 1: Enable hour meter counter function

 <Initial Hour Meter Count>: Initial hours meter count. It is formatted with 5 hour digits and

2 minute digits and 2 second digits and ranges from 00000:00:00– 99999:00:00. When

ignition is on at the first time, the <Hour Meter Count> which is reported in +RESP:GTFRI,

+RESP:GTIGN or +RESP:GTIGF will be increased based on this value.

The acknowledgment message of AT+GTHMC command:

¾ +ACK:GTHMC,

TRACGV300AN002 – 65 –

Queclink

Confidential

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 118 119

Sem comentários

Queclink GL200 Especificações Página 66