Xylem 702 MJK Comtroller - Manual (Page 10)

10 M702GB/0110 Rev. 111001
ComTroller 702
4 Main functions
4.1 Choose language
The desired language is chosen using the arrow
keys - confirm with ENTER.
4.2 Set time and date
The time and date can be set using the arrow keys
or the numerical keys. Confirm the changes with
ENTER or press MENU if no changes are desired.
4.3 Password enabled/disabled
If password protection is enabled, a code must be
keyed in before access is given to the menus with
the MENU key.
If a password is desired, it must be keyed in
before the system can be set up.
Use the arrow keys to select and confirm with
ENTER.
4.4 Summer time / winter time
Select summer time or winter time with the arrow
keys and confirm the selection with ENTER.
4.5 Enter password
Enter the password number with the numerical
keys and confirm with ENTER.
4.6 Analog inputs averaging
Every second the value of the analog inputs are
registered, and for every 5 minutes the analog
values are logged. If averaging is wanted, a mean
of all the 1 sec. registrations for the last 5 minutes
is logged. If averaging is not wanted, the current
analog value is logged.
Use the arrow keys to select and press ENTER to
confirm.
4.7 Data logging interval (MM:SS)
The data logging interval are used for the
enhanced logging function that stores the values
from the analog inputs. The logging interval can be
selected in the following fixed intervals: 30 sec.
(00:30), 1 min. (01:00), 5 min. (05:00), 10 min.
(10:00), 30 min. (30:00), and 60 min. (60:00).
Use the arrow keys to select and press ENTER to
confirm.
4.8 Tone or pulse dialing
Select whether the telephone call is to be carried
out with tone or pulse signals.
Use the arrow keys to select and confirm with
ENTER.
4.9 Telephone call at power failure
If this function is selected, the Comtroller will dial
the first number on the telephone list (see section
10) if the mains supply disappears for more than 30
seconds. The 30 second delay avoids alarm calls
that would be caused by very short voltage
failures.
This function is only available if the Comtroller is
supplied from an external 12 V DC source with
battery backup.
Use the arrow keys to select and confirm with
ENTER.
4.10 Number of incoming rings before answer
Select the number of rings before the Comtroller
702 should answer a call. The number of rings can
be set between 1 and 5. Use the arrow keys to
select and confirm with ENTER.
4.11 Unit ID no. for Comtroller
In this menu the Unit ID no. of the current
Comtroller is displayed. The Unit ID no. is used to
identify the different Comtroller 702's that may be
interconnected through the same multidrop line.
The Unit ID no. is set binary by means of 8
switches on the front panel. (All OFF = 0 - All ON =
255.)
Note! The unit ID no. must be set within the range
1 to 247.
4.12 Automatic reset of alarms
Select whether an active alarm should be reset
automatically if (1) the alarm cause disappears
before the alarm are transmitted or (2) the alarm is
not reset from the SCADA terminal. Use the arrow
keys to select and confirm with ENTER.
4.13 Telephone number
Enter the number of the telephone line to which the
Comtroller is connected. The telephone number is
used as ID-number when SMS alarms are
transmitted.
Key in the number and confirm with ENTER.
This function is only available if a modem is
connected.
4.14 SMSC telephone numbers
In order to make the Comtroller able to transmit
SMS messages, the SMS message must be dialed
to a particular SMSC server. See section 10 for
telephone numbers to SMSC-servers.
Key in the number and confirm with ENTER.
This function is only available if a modem is
connected.
4.15 Master or Slave
Select whether the Comtroller 702 should act as a
Master or a Slave on the multidrop
communications line.
Use the arrow keys to select and confirm with
ENTER.