Brainboxes PX-246 Especificações descarregar pdf (Página 69)

Scheduler

8 SCHEDULER

The controller contains an inbuilt exercise run scheduler, capable of automatically starting and

stopping the set. Up to 16 scheduled start/stop sequences can be configured in banks of 8 to either

repeat on a 7-day or 28-day cycle.

Scheduled runs may be on load or off load depending upon module configuration.

Example

Screen capture from

DSE Configuration

Suite Software

showing the

configuration of the

Exercise Scheduler.

In this example the

set will start at 09:00

on the first Monday of

each month and run

for 5 hours, then start

at 13:30 on every

Tuesday and run for

30 minutes.

8.1 STOP MODE

• Scheduled runs will not occur when the module is in START INHIBIT

‘ ’

mode.

8.2 MANUAL MODE

• Scheduled runs will not occur when the module is in MANUAL

‘ ’

mode.

• Activation of a Scheduled Run ‘On Load’ when the module is operating OFF LOAD in Manual

mode will have no effect, the set continues to run OFF LOAD

8.3 AUTO MODE

• Scheduled runs will operate ONLY if the module is in AUTO

‘ ’

mode with no Electrical Trip

alarm present.

• If the module is in START INHIBIT

‘ ’

or MANUAL

‘ ’

mode when a scheduled run

begins, S2 will not be started (if configured as generator). However, if the module is moved

into AUTO

‘ ’

mode during a scheduled run, S2 will be called to start.

• Depending upon configuration by the system designer, an external input can be used to inhibit

a scheduled run.

• If S2 is OFF LOAD in AUTO

‘ ’

mode and a scheduled run configured to ‘On Load’ begins,

S2 is placed ON LOAD for the duration of the Schedule.

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