Teledyne 4250, Инструкция по установке и эксплуатации, Страница: 85 / 204

4250 Flow Meter
Section 2 Programming
2-57
The flow meter will then request that you enter the telephone
numbers for the remote alarms. There are five possible telephone
numbers, in decreasing order of importance. You can enter as
many as eighteen digits for each phone, so the remote targets
need not necessarily be local.
If you select DONE, the flow meter will advance to the next step.
If you select one of the NUM entries, such as NUM 1, the fol-
lowing will appear:
You can enter the phone numbers as straight seven or ten-digit
numbers, or you can use the
+/– key to enter a dash. You can use
the ( . ) (decimal) key to enter a ( , ) (comma). If you want to
signal more than one remote number at a time, the numbers are
arranged in decreasing priority. NUM 1 carries the highest pri-
ority, followed by NUM 2 and so on. After you have entered the
numbers, the flow meter will request:
This is the time delay between calling the first number and
calling the second, etc. This option gives you time to respond to
an alarm before the flow meter dials the next number. Select a
value between 1 and 99 minutes. Then the display will advance
to the following:
Select YES if you want to be able to acknowledge the alarm con-
dition in the flow meter by calling back. No message is spoken on
this callback. When the flow meter’s modem detects the ring, it
will answer and automatically reset the alarm. If there is no one
available to answer an alarm, you can have the flow meter dial a
paging service and then someone with a pager can call back to
acknowledge the alarm. To acknowledge an alarm from a touch
tone phone; wait for the spoken message to complete; then press
*-X-X-X . The X-X-X is the three digits of the site ID number.
2.4.11 Step 8 - Printer This step sets up the operation of the flow meter’s internal
p r i n t e r. T h i s p r i n t e r a l s o f u n c t i o n s a s a p l o t t e r. T h e
printer/plotter is capable of printing alphanumeric information
(words and numbers), and at the same time, plotting linear data
like flow, level, pH, etc. The unit can print as many as three dif-
ferent data lines at the same time it regularly records other
printed information routinely supplied from the flow meter.
ALARM DIALOUT NUMBERS
• DONE • • NUM 1 • • NUM 2 • • NUM 3 • • NUM 4 • • NUM 5 •
FIRST PHONE NUMBER
XXXXXXXXXXXXXXXXXX
DELAY BETWEEN DIALOUTS
XX MINUTES
CALLBACK TO DISABLE ALARM
• YES • • NO •