9
1015N-2MFM-1A
6.
COMMUNICATIONS CONFIGURATION
The 1015N-2M Modem Card has been pre-configured at the factory to allow for proper interface
with Controlotron’s System 1010N flowmeters.
CAUTION: The 1015N-2M Modem Card will not function properly if the precon-
figured settings are altered. If the settings are altered, refer to
reconfiguration procedure below.
7.
WINDOWS HyperTerminal
TM
SETUP
Step 1. Invoke HyperTerminal
TM
(generally found in the Program Files / Accessories Folder).
Step 2. Give your connection a name in the space provided.
Step 3. Type in your meter’s telephone number.
Step 4. Then click on
Modify
, then
Configure
and select 2400 baud as the modem speed.
Step 5. Now click on
Advanced
Tab and set Data Bits to 7 and Parity to Odd. You may leave
Stop Bits at 1.
Step 6. Then click on
Settings
,
Terminal Setup
and pick VT-100 as your preferred terminal
emulation. Then click
OK
.
Step 7. Now click on
Dial
and your modem should dial up the flowmeter.
Step 8. Once your modem answers (you should hear the carrier tones while the modems are
negotiating), click on ‘?’ to see the list of available direct execute commands from the
meter.
Step 9. If you wish to use the meter menu, just type: Menu.
Step 10. You can direct HyperTerminal
TM
to save the contents of your session to a named file
by clicking on
Transfer
and then
Capture Text
. You may use the default file name to
capture the flow meter data, which may then be copied to another file using your text
editor.
Step 11. To hang up, simply terminate HyperTerminal
TM
and the remote modem will hang up
automatically and ready itself for the next call.
1015N-2M Reconfiguration Procedure
To reconfigure the 1015N-2M Modem Card to factory settings (see Appendix A for commands),
proceed as follows:
1. Set up HyperTerminal
TM
as in the
first six steps of Section 7 above
.
2. Type: AT &F &W0 &W1 and press <ENTER> key. (Modem prints out: OK.)
3. Type: AT E0 M0 Q1 &C1 S0=1 &W0 &W1 and press <ENTER> key.
4. Type: AT &V and press <ENTER> key. Verify on the terminal that the following com-
mands are individually stored in:
Active Profile: E0 M0 Q1 &C1 S01=1 &W0 &W1
Stored Profile 0: E0 M0 Q1 &C1 S01=1 &W0 &W1
Stored Profile 1: E0 M0 Q1 &C1 S01=1 &W0 &W1
5. Complete steps 7 through 11 of Section 7 above.
