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Operation 51
Auto Dial
This is a feature that automatically dials (through a customer supplied PC-compatible modem) a pre-pro-
grammed telephone number (up to 12 digits) when specified alarm conditions occur within the UPS system. The
connection for the modem is at the SCC. Automatic dial attempts to the first number are made at periodic inter-
vals for 30 minutes. If unanswered, the system rolls over to the second number and repeats the process until con-
nection is made.
Upon connection, the system transmits data, in RS-232C format, that includes the system identification code, the
present alarm message(s) and the time that the alarm(s) occurred. Refer to 3.1.14 - Communication Interfaces.
Refer to the Special Functions column in Table 1 to see which alarm messages will initiate an auto-dial call.
Figure 32 Auto Dial Setting Screen
If the auto-dial numbers were specified at time of order or installation, the numbers are pre-programmed into the
system. However, if the numbers need to be changed, follow the steps listed below to reprogram the auto-dialer
at the SCC.
1. From the System Configuration screen, press the Up or Down pad to move the highlighted cursor to Auto
Dial.
2. Press the Select pad. The Auto Dial screen will appear.
3. MovetoandselectthefirstAutoDialNumber.
4. Press the Select pad to move the arrow to the next digit to the right.
5. When the arrow is on the digit to be changed, press the Up pad to increase the number or press the Down
padtodecreaseit.PressSelect to set the value and move to the next digit.
6. After all of the changes have been made, press the Select pad again to return to the System Configuration
screen.
7. If required, go to the Second Number screen and enter the correct number.
AUTO DIAL SETTING SCREEN
YES
2400
1 800 555 - 1234
0 000 000 - 0000
xxxxxxxxxxxxxxxxxxx
Enable Auto Dial .....................................
Modem Baud Rate ..................................
Auto Dial Number ...................................
SecondNumber ...............................
Modem Initialization String .....................
CURSOR UP
CURSOR DOWN
CHOOSE
UP :
DOWN :
SELECT :
EXIT