60
Communications Setup
3.
Enable modem power by pressing the
CHANGE CHOICE
soft key. Modem power is
turned off when not in use to conserve battery power.
4.
Select either pulse or tone dialing modes. This will depend on the type of phone
service selected for the site phone line. Press
ACCEPT
.
5.
Enter a phone number using the numeric keypad. This phone number is used by the
modem when it sends an alarm report to a personal computer running Hach’s data
management software.
8.2.3 Modem Options
8.2.3.1 Pager Option
The 950 Flow Meter can be setup to call up to 3 individual pagers or a remote computer
when a given alarm condition has been met. As indicated in the upper right-hand corner
of the display menu which follows, the pager setup is an extension of the Modem Setup
menus (see above). To have the 950 Flow Meter call a pager, the Pager Option must be
enabled.
Pager reporting uses the industry standard Telelocator Alphanumeric Protocol (TAP) to
deliver information up to three alphanumeric pagers. The logger dials your paging service
provider and passes the alarm code, site ID, and up to three pager phone numbers to the
service provider automatically. The pager service then sends the alarm information to all
enabled pagers.
When contracting with your local pager service provider you must inform them that the
950 Flow Meter conforms to the TAP standard. With this information they will be able to
configure their equipment to work with the meter.
11:00 AM 21 - APR - 01
MODEM SETUP
ACCEPT
CHANGE
CHOICE
MODEM POWER:
CANCEL
ENABLED
CHOICES: ENABLED, DISABLED
11:00 AM 21 - APR - 01
MODEM SETUP
ACCEPT
CHANGE
CHOICE
DIAL METHOD:
CANCEL
TONE
CHOICES: TONE, PULSE
11:00 AM 21 - APR - 01
MODEM SETUP
ACCEPT
PHONE NUMBER:
CANCEL
555-5555
CLEAR
ENTRY
(USE NUMERIC KEYPAD)
Summary of Contents for Sigma 950
Page 2: ......
Page 6: ...4...
Page 20: ...18 Introduction...
Page 34: ...32 Basic Programming Setup...
Page 50: ...48 Sensor Installation...
Page 82: ...80 Maintenance...
Page 83: ...81 Appendix A Program Flow Charts Figure 22 Overview of Basic Program Menus...
Page 84: ...82 Program Flow Charts Figure 23 Setup Flow Chart...
Page 85: ...83 Program Flow Charts Figure 24 Options Flow Chart...
Page 86: ...84 Program Flow Charts Figure 25 Alarms Menus Flow Chart...
Page 87: ...85 Program Flow Charts Figure 26 Calibration Menus Flow Chart Page 1...
Page 88: ...86 Program Flow Charts...
Page 102: ...100 Programming Features...
Page 106: ...104 Primary Devices Head Measurement Locations...
Page 126: ...124 SCADA Modbus System Guidelines...