An interface of URL-encoded commands in a device can be used for integration with web applications without using an SNMP protocol. Through the interface of URL-encoded commands, it is possible to manage 1-Wire smoke sensors.
Relay Status Request
where:
N – is a number of a smoke sensor
Returned Values
Request error (incorrect format, incorrect number of a sensor):
Successful completion of a command:
where:
The first argument is 'ok',
the second argument is a numeric status, the third one is a text status:
0 - Normal
1 - Alert
4 - Loop power is switched off
5 - Sensor failure or there is no sensor at a 1-Wire bus
Managing Loop Power Supply
Switching on, switching off, short-term switching off a voltage, supplied to a currrent loop, for powering external fire alarm. Voltage drop is used to reset a trigerred alarm into initial status:
where:
N – is a smoke sensor number
Returned Values
Error (incorrect request format or incorrect relay number):
Successful completion of a command: