Xantrex Technology XW manual Exercise Time, Relay3, 1200AM to 1150PM 12-hour clock, 900AM, NotUsed

Models: XW

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Exercise Time

Configuration

Exercise Time

Purpose

“Exercise Time” sets the time of day that the XW Auto Generator Start

 

exercises the generator.

 

 

 

The “Exercise Time” trigger requires that any parameter other than “0” be

 

set in “Exercise Per” and a value be set in the “Exercise Dur” trigger.

 

Values

 

Default

 

 

 

 

 

 

 

12:00AM to 11:50PM (12-hour clock)

 

9:00AM

 

00:00 to 23:50 (24-hour clock)

 

 

 

(increments of 10 minutes)

 

 

 

 

 

 

Considerations

If the Exercise Time is set, the generator will start at that time after being

 

inactive for the Exercise Period.

 

 

 

If the Exercise Time occurs during Quiet Time, the generator will start

 

when Quiet Time is over and run for the full amount of time set for

 

“Exercise Dur”.

 

 

Relay3

 

 

 

Purpose

“Relay3” sets the function of Relay 3 of the XW Auto Generator Start.

 

The function of Relay 3 affects contacts 19 and 20 of the 20-contact

 

connector and external wiring harness.

 

 

 

Values

 

Default

 

 

 

 

 

 

 

NotUsed, Preheat, PreheatSDByp

 

NotUsed

 

 

 

 

Considerations

Selecting a value for “Gen Type” automatically configures “Relay3”.

 

It might be necessary to manually set “Relay3” according to the make and

 

type of generator being used.

 

 

Some diesel generators require preheating of their glow plugs before start cranking. Setting “Relay3” to Preheat enables Relay 3 to perform this function in addition to Relay 1.

Some generators require Relay 3 to switch 12 volts to the glow plugs, while some generators require ground to be switched to the glow plugs.

PreheatSDByp” stands for Preheat with Shutdown Bypass. Some generators require preheat on relay 3 to remain high for crank time and shutdown bypass period. See “GlowStop Mode” on page C–4 for more details.

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Page 74
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Xantrex Technology XW Exercise Time, Relay3, 1200AM to 1150PM 12-hour clock, 900AM, 0000 to 2350 24-hour clock, NotUsed