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When the write laser is on, the accrual time for the light valve annealing is calculated. The high polarity of the light valve increases the accrual time, the low polarity of the light valve decreases the accrual time. The accrual time for the light valve is updated either every five minutes or when the write laser is turned off.
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| When performing a plot, the polarity type specifies the polarity of the light valve. When annealing the light valve, the setpoint time for the light valve annealing is compared to the accrual time for the light valve annealing to determine both the required annealing time for the light valve and the required polarity of the light valve. Note that required annealing times of less than two minutes are ignored.
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Float
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0.0 Seconds
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-86400.0 to 86400.0 Seconds
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COMMAND: sys laser [on|standby|off|anneal]
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PARAMETER: sys polarity
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PARAMETER: sys laseranneal
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PARAMETER: sys annealsetpoint
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