PMS (Power Management Settings)¶
The AT@PMS command is used to configure the power management of the terminal.
Example:
AT@PMS=gv500cna,,1,0,,,,012F$
+ACK:PMS,123456789012345,8203,3,0,,012F,20210407101530,1234$
AT@PMS?gv500cna,,0C37$
+QRY:PMS,123456789012345,8203,3,0,1,1,,1,0,,,,0C37,20210407101530,1234$
Parts |
Fields |
Length (Byte) |
Range/Format |
Default |
|---|---|---|---|---|
Head |
Header |
3 |
AT@ |
AT@ |
Command Word |
3 |
PMS |
PMS |
|
Leading Symbol |
1 |
= |
= |
|
Password |
8-16 |
gv500cna |
||
Body |
Reserved |
0 |
||
Battery Power Mode |
1 |
0, 1 |
1 |
|
Battery Charge Mode |
1 |
0, 1 |
0 |
|
Reserved |
0 |
|||
Reserved |
0 |
|||
Reserved |
0 |
|||
Tail |
Sequence Number |
4 |
0000-FFFF (‘0’-‘9’, ‘A’-‘F’) |
|
Tail |
1 |
$ |
$ |
Battery Power Mode
Specify the power mode of the Internal Battery of the terminal.
0 - Disable battery power supply.
1 - Enable battery power supply.
Battery Charg Mode
Specify the charge mode of the Internal Battery of the terminal.
0 - Charge as needed. When the main power supply is connected, the battery is charged as needed.
1 - Charge only when ignition on. When the main power supply is connected, the battery will be charged only when ignition on is detected. The charge process will begin 3 minutes after the ignition is turned on. The charge process is stopped when the ignition is off.