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Date & Time
The date and time is used, to control specific relay functions and date stamp certain
events that are contained in the Data Logs. It is also used in conjunction with the
system watchdog that keeps an eye on the times the unit has started.
P931 Date
This parameter display the current date, in the format as set by P933 (Date
Format), and can be reset if required.
P932 Time
This parameter displays the current time and can be reset if required, in the format
HH: MM (24-hour format). This is set initially at the factory for UK time.
P933 Date Format
This parameter allows you to alter the format that the date is displayed to your
choice of DD: MM: YY, MM: DD: YY or YY: MM: DD. The default is DD: MM:
YY.
LED Colour
Each relay has an associated LED, located on the unit’s front panel, which
indicates the status of the relay. By default the LED of any relay that has been
programmed but is in its “OFF” state will be illuminated ‘yellow’. When “ON”
alarm relays will cause the LED to illuminate Red, and control relays will cause
the LED to illuminate green. LED’s of any relays that have not been programmed
will not be illuminated. Customised settings for the colour of LED’s can be
achieved by using the following parameters.
P935 Off Relay Colour
This parameter selects the colour that a programmed relay should be when it is
in its “OFF” state. The default is 3 = yellow, but can be changed to ‘no colour’,
red or green.
P936 Alarm Relay Colour
This parameter selects the colour that an alarm relay should be when it is in its
“ON” state. The default is 1 = red, but can be changed to ‘no colour’, green or
yellow.
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