iSocket
®
GSM 706/707
www.isocket.eu
© Copyright Intellectronics 2012
All rights reserved. Version 1.1.2-EN
- 17 -
English
If you need to know when the temperature drops below the specified level, set
TFALLALERT. If you need to know when the temperature exceeds the specified value,
set TRISEALERT. This feature might not be available on the "ISGSM706xx" models. This
feature is available on the "ISGSM707xx" models. However this feature is considered
experimental.
Correct operation of these experimental features cannot be
guaranteed. We reserve the right to remove these features in future versions
of devices. The absence or incorrect function of these features on your device
will not be covered by warranty.
Please note, information about the temperature can be available 10 minutes after the
device is switched on.
7.4 Temperature Calibration
Temperature measurements are often influenced by internal heating from the built-in
electronics, so the built-in thermometer can give temperature readings which are a little
higher than the actual. For this reason a temperature calibration constant is factory-set,
based on practical experience, to the value of 5 which means 5C or 41F. This calibration
can be changed individually for each monitored environment. The value can be decided
empirically, by comparing with the exact thermostat temperatures measured.
Command
Description
Response
Type
TEMPCAL=7
Change calibration constant (from 1 to 9)
The meanings of calibration constants:
1 – 1C – 33.8F
2 – 2C – 35.6F
3 – 3C – 37.4F
4 – 4C – 39.2F
5 – 5C – 41.0F
6 – 6C – 42.8F
7 – 7C – 44.6F
8 – 8C – 46.4F
9 – 9C – 48.2F
TEMPCAL=7 – OK
30min
TEMPCAL?
Show current calibration constant
TEMPCAL=5
Inf
8. Date and Time
The features described in this chapter are not available on the "Light" models.
Date and time are used for logging alarms (Chapter 9.3) and to configure the scheduler
(Chapter 11). The date can also be seen in the
STATUS
response.
The device automatically sets the date as soon as you start to use it. No action is
required! However, if for some reason at the beginning of the operation an incorrect
date or time was set, and then set it again manually or automatically. Automatic
date/time settings are based on the GSM operator's network date/time.
The device saves date and time settings for several hours after a power failure.
Command
Description
Response
Type
DATESMS
This message is automatically set with the date
based on time taken from the SMS
DATE yy/mm/dd,
hh:mm:ss+zz – OK
30min
DATE=yy/mm/dd,hh
:mm:ss+zz
Manually set the date and time
zz – is GMT time zone
DATE=yy/mm/dd,
hh:mm:ss+zz – OK
30min
DATE
Request for actual date and time in device
DATE yy/mm/dd,
hh:mm:ss+zz
Ctrl
Summary of Contents for GSM 706
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