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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 monitors the times the unit has
been started.
P931 Date
This parameter displays 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
pump
,
control
and
miscellaneous
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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