BECKWITH ELECTRIC M-3425A, Instruction Book

Page: 439 / 482

M‑3425A Instruction Book
E–2
9. Press
ENTER
. Unit will now reset and
DIAGNOSTIC MODE will be temporarily
displayed, followed by
OUTPUT TEST
(RELAY). This is the beginning of the
diagnostic menu.
10. Press the right arrow pushbutton until the
following is displayed:
CLOCK TEST

com1 com2 com3 CLOCK
11. Press
ENTER . The following is displayed:
CLOCK TEST
03-JAN-1998 09:00:00.000
12. If the clock is running, press
ENTER
to
stop the clock. The following is displayed:
CLOCK TEST
-CLOCK STOP-

NOTE:
When the relay clock is stopped, the sec
‑
onds will be displayed as 80.
13. Press
ENTER
and verify the relay clock is
stopped. A display similar to the following
is shown with the seconds stopped:
CLOCK TEST
03-JAN-09:01:80.000
14. When the clock has been verified to
be stopped, then press
EXIT
until the
following message appears:
PRESS EXIT TO
EXIT DIAGNOSTIC MODE
15. Press
EXIT
again to exit
DIAGNOSTIC
MODE . The relay will reset and normal
running mode will resume.

NOTE: Pressing any button other than EXIT will
return the user to
DIAGNOSTIC MODE.
16.
Remove power from the unit. The unit can
now be placed in storage.
For units without the optional HMI panel
:
1. Verify that the Power Supply (PS) fuses
are installed.
2. Determine the unit power supply rating by
observing the check box(s) below the PS
terminals on the rear of the unit.
3. Apply power to the unit consistent with the
rating determined in Step 2 (see Section
5.3 , External Connections). The unit will
enter the selftest mode.
4. Install IPScom
®
Communications Software
(see Section 5.7 IPScom Communication
Software Installation) on a PC that
includes the following:
• Microsoft Windows
TM
95 Operating
System or above
• Equipped with a serial port
5. Connect a null modem cable from COM1
of the relay to the PC serial port.
6. Open communications with the relay
(see Section 5.8 Activating Initial Local
Communications).
7. Select “Relay/Setup/Set Date/Time” from
the menu bar. IPScom will display the “Date/
Time Dialog Screen” Figure 3‑24.
8. Verify that “Start Clock” is displayed, then
proceed as follows:
a. If “Start Clock” is displayed, then select
“Save” and go to Step 9.
b. If “Stop Clock” is displayed, then select
“Stop Clock” and then select “Save”.
9. Close communications with the unit by
selecting “Comm” from the menu bar and
then select “Exit”.
10.
Disconnect the null modem cable and then
remove power from the unit. The unit can
now be placed in storage.
Storage of the M‑3425A greater than five years may
require replacement of the lithium battery prior to
placing the unit in service. Contact Beckwith Electric
Customer Service for replacement procedure.