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Parameters with the prefix TEMPERATURE_ are related to MTX-Tunnel configurations in scenarios where a MTX-TEMP-RS232 temperature sensor is expected to be controlled. The sensor can be connected to a RS232 serial port of the modem to control the temperature indoors . It can send temperature information to a web server, send an SMS alarm when the temperature is beyond the limits, as well as send a notification to a web server.
Table of Contents
TEMPERATURE_enabled
Description: Allows to enable the control of the temperature sensor MTX-Temp-RS232.
Possible values:
- on, off
- Default value: off
Additional notes:
- Consult iotsupport@mtxm2m.com for additional help.
TEMPERATURE_period
Description: When enabled, Logger allows you to set the interval in minutes in which you want to store the temperature value in the internal Logger of MTX-Tunnel, in order to send it later to your Web Server.
Possible values:
- 0… 1140 (minutes)
- Default value: 10
Additional notes:
- The value “0” means that you do NOT want to store temperature information in the internal Logger in order to send them to a Web server. Useful only when it is necessary to send an alarm message either via SMS or to your Web server without recording/sending temperature data, if it is within the limits
- Parameter valid starting MTX-Tunnel v9.11
TEMPERATURE_max
Description: Parameters to set a higher temperature limit at which, when exceeded, a HIGH TEMPERATURE alarm should go off.
Possible values:
- -25… 50
- Default value: 50
Additional notes:
- When the temperature read by the sensor is higher than permitted, an alarm will be sent. If MTX-Tunnel Logger is configured (LOGGER_enabled: on) , an alarm notification in JSON format will be sent to your web server. You can find the JSON format at the end of the page
- Remember to configure the parameter TEMPERATURE_threshold. You can establish a hysteresis in order to avoid alarm notifications being sent continuously when the temperature is close to the alarm limit with small oscillations
- One alarm notification will be sent when the maximum temperature limit is overpassed and another one when the temperature is within the established limits
- In case of the sensor not being detected (for example when the sensor disconnects accidentally, intentionally, it is broken…) an alarm will be produced, too
{“IMEI”:353234028104337,”TS”:”08/06/14 13:39:33”,”P”:”ID-12345678”,”TYPE”:”TEMP”, ”TEM”:40.5,”TEMH”,1,”TEML”,0,”TEME”,0}
Where:
IMEI: the unique identification number of the modem
TS: TimeStamp of when data sent was generated
P: identification field in LOGGER_password
TYPE: “TEMP” -> indicates that JSON sent contains temperature data
TEM: temperature read
TEMH: 1= High temperature alarm ON; 0= High temperature alarm OFF
TEML: 1= Low temperature alarm ON; 0= Low temperature alarm OFF
TEME: 1= Sensor NOT detected alarm ON; 0= Sensor NOT detected OFF
TEMPERATURE_min
Description: Parameters to establish a lower temperature limit at which, when exceeded, a LOW TEMPERATURE alarm should go off.
Possible values:
- -25… 50
- Default value: 0
Additional notes:
- When the temperature read by the sensor is lower than permitted, an alarm will be sent. If MTXTunnel Logger is configured (LOGGER_enabled: on) , an alarm notification in JSON format will be sent to your web server. You can find the JSON format is at the end of the page
- Remember to configure the parameter TEMPERATURE_threshold. You can establish a histeresis in order to avoid alarm notifications being sent continuously when the temperature is close to the alarm limit with small oscillations
- One alarm notification will be sent when the minimum temperature limit is overpassed and another one when the temperature is within the established limits
- In case of the sensor not being detected (for example when the sensor disconnects accidentally, intentionally, it is broken…) an alarm will be produced, too
{“IMEI”:353234028104337,”TS”:”08/06/14 13:39:33”,”P”:”ID-12345678”,”TYPE”:”TEMP”, ”TEM”:40.5,”TEMH”,0,”TEML”,1,”TEME”,0}
Where:
IMEI: the unique identification number of the modem
TS: TimeStamp of when data sent was generated
P: identification field in LOGGER_password
TYPE: “TEMP” -> indicates that JSON sent contains temperature data
TEM: temperature read
TEMH: 1= High temperature alarm ON; 0= High temperature alarm OFF
TEML: 1= Low temperature alarm ON; 0= Low temperature alarm OFF
TEME: 1= Sensor NOT detected alarm ON; 0= Sensor NOT detected OFF
Enter the “ethernet” or “modem” connection type:
For an ethernet configuration, make sure the IP parameters are compatible with server access according to the concentrator local network configuration. For an ethernet connection, the configuration must be compatible with the concentrator’s local network topology so that it can access the servers. This configuration is done from the “Networks” configuration page (see section 3.2.2.3: “Networks”).
For a modem connection, the modem configuration must be correct before a connection can be set up. This configuration is done from the “Modem” configuration page (see section 3.2.2.4: “Modem”).
The parameters for the servers to be configured are at least the following:
Therefore the following fields need to be configured: “Interface”, “Type”, “Server type”, “Address”, “Port”, “Login” and “Password”.
The other fields can be left at the default values subject to the directories having been properly created beforehand. See section 3.1.2: “Configuration files” for more details.
Wait. The concentrator will reboot using its factory configuration.
