www.h2flow.net
•
Tel: 888-635-0296 (Toll Free)
OR
(+1) 419-841-7774 (International)
18
J.
GSM module activation
The instrument can be equipped with an optional GSM module, allowing remote data reading using SMS messages in cellular
phone networks.
Prior to activation of this function, switch the instrument off and insert a SIM card into it. Use a cellular phone to cancel the
function of PIN request for this SIM card. Then install an external antenna (included with your flow meter).
1. After the power supply is turned on, the instrument will display the message
POWER ON
and then
GSM INIT...
indicating
that the instrument recognizes the internal GSM module. The starting procedure will not be performed with standard
messages from
INTERNAL TEST INT CL 1
to
INTERNAL TEST INT CL 30
.
2. Use the cursor keys to select the option
COMMUNICATION
from the main menu and confirm your selection by pressing
the
EXE
button. A sub-menu will be displayed.
3. Select the
GSM
command and press the
EXE
key to display the next sub-menu. Select the
INIT
option and confirm your
selection by pressing the
EXE
button. The message
GSM INIT...OK
will be shown on the instrument display.
4. Select the
RETURN
option to complete the set up.
The instrument is ready for sending SMS messages. Send SMS messages in format F3(space)DATA from your cellular phone
to the number of the SIM card installed in the flow meter to enable reading of data. The instrument will respond by sending
SMS messages to the number of the cellular phone it received the enabling SMS from.
The first indication in a received SMS message gives the total volume in positive flow direction, the second indication gives
total volume in negative flow direction, the next value is the information on the immediate flow rate at the moment of reading,
followed by the information on total operating time and any possible errors.
10.
troubleshooting
PROBLEM
SOLUTION
Sample
• Solution 1
• Solution 2
Sample
• Solution
Sample
• Solution 1
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