Flin Energy GPRS, Руководство пользователя

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FlinEnergy GPRS Monitoring Device Manual
22
Flin Energy
4 System Configuration
4.1 SMS Setting
4.1.1 SMS Format
The SMS starts with “GPRS+password” and ends with “APPLY.” The default password is
“12345678,” and it is adjustable through “C^CPWD”. One SMS can include several
commands, and every command should be independently listed in single row. The
response m
essage will start with “GPRS” and its content might vary depending on different
commands.
4.1.2 Command Format
Every command starts with “C^” or “C+.” The setting starting with “C^” will be saved and
permanently valid. The setting starting with “C+” is n ormal command, and will be invalid
after GPRS/3G card resumes.
Every command has three possi ble applied methods. “CMD” stands for concrete
commands, and “C_VALUE” stands for current value. “VALUE” represents setting value.
1. “CMD” or “CMD?” means you can search for the current value and trigger
command set as default. For example: “C^CPWD” or “C^PWD?” means you can
search for current passwords for SMS setting. “C^RESTART” or “C^RESTART?” is an
executive command which will restart GPRS/3G card.
2. Set “CMD=VALUE” as the top of the page.
For example, “C^CPWD=12345678” means the password is “12345678.”
3. “CMD=?” is used to search for the acceptable parameter range.
For example, after placing the command “C^CPWD=?” the system repli es
“CPWD:(4 - 10)” which means the acceptable parameter range is at least 4, and at