Campbell Scientific COM320 Voice Communications Modem - Manual (Page 10)

COM320 Voice Communications Modem
Step 3 – Send BASIC_VOICE_2.CR1 to CR1000
1) Download BASIC_VOICE_2.CR1 from CSI web site under Support,
Downloads, Program Examples, COM310 Examples to a folder on your
hard drive.
2) From LoggerNet Toolbar run CRBasic editor and open
BASIC_VOICE_2.CR1.
3) Change PHONE1 (a constant in SlowSequence near bottom of program)
to your office phone number to be used for callback and Save and
Compile the change.
4) You can change PHONE2, etc. to nearby phone numbers for testing or
comment out those lines of code. NUMPHONES should equal the number
of active phone numbers.
5) If the TC at DIFF 7 isn’t Type T, change the program to match your TC
type and Compile and Save.
6) Connect to CR1000phone and in Connect Screen, File Control send
BASIC_VOICE_2.CR1 to CR1000phone.
7) Close File Control and Disconnect from CR1000phone.
8) Your CR1000 voice station is ready to demo.
Step 4 – Callin
1) Using a touch-tone phone, dial the number of the analog phone line
connected to the COM320.
2) You should hear a ring or two, some faint clicking and then the voice
announcements:
CURRENT STATION DATA
PRESS ONE TO HEAR THE BATTERY VOLTAGE
PRESS TWO TO HEAR THE DATALOGGER TEMPERATURE
PRESS THREE TO HEAR THE T C TEMPERATURE
PRESS STAR TO DISCONNECT
3) Pressing 1, 2, 3, or * should produce the result indicated.
Step 5 – Callback
1) Grip the end of the thermocouple to raise its temperature above 85F
setting an alarm condition.
2) In a few seconds you should be able to detect the dial tones as a voice
callback proceeds. The first phone number in the program should ring.
Picking up the phone you should hear:
PRESS POUND TO RESET ALARM, PRESS STAR TO DISCONNECT
Pressing the # key you should hear:
C R ONE THOUSAND STATION
PRESS ONE TO HEAR A SENSOR VALUE
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