Operating instructions

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MAN0443.P65 Issue 13 Aug 04 5701 Control System
05701-M-5001 A02279
CHAPTER 7 - ENGINEER'S OPERATING
INSTRUCTIONS
12. SETTING THE CLOCK/CALENDAR
Note: This operation requires a control card to be selected but the
operation has no effect on the selected control card, which is used
as a display device only.
To set the clock time and calendar date, proceed as follows:
(1) Plug the Engineering Key into the Engineering Card front panel
socket and check that the Unlocked LED (
) is illuminated.
(2) Push and hold the required control card RESET/SELECT push-
button for approximately 1.5 seconds and check that the selected
control card indicates it has been selected by displaying the select
icon.
(3) Push the Engineering Card CLOCK push-button and
the selected control card digital display will show the
time of day (eg. 23:59) with the HOURS value flashing.
(4) Push the Engineering Card CLOCK push-button a
second time and the selected control card digital display
will display the time of day (eg. 23:59) with the MINUTES
value flashing.
(5) Push the Engineering Card CLOCK push-button a third
time and the selected control card will display:
a. The year (eg. 1995) on the message display
(flashing).
b. The month and day (eg. 08-26) or day and month
(eg. 26-08) on the digital display depending upon
the international date format configuration.
(6) Subsequent pushes of the CLOCK push-button will cause the month
and then the day to flash.
(7) Further pushes of the CLOCK push-button will repeat Steps (3) to (6).
(8) At each stage, use the and push-buttons to raise or lower the
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