Colnatec Eon - Page 29

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Chapter 4 Heater Control
Heater Settings List management. The items below appear on the Heater Settings
List. By default the values for these items are set to standard levels. Be sure to go
through and adjust each value according to the specic process.
• Max Power
Represents the maximum power level Eon™ will deliver to the heater [from
0%-100%], regardless of the power levels being demanded by temperature
settings.
• Proportional
The proportional coefcient that controls the rate during the PID phase.
• Integral
The integral time constant that controls the rate during the PID phase.
• Derivative
The derivative time constant that controls the rate during PID phase.
Predeposition process vs. time
Soak 2
• Rise to Soak Time
The time specifying how long it takes Eon™ to raise heater power from 0%
to desired soak power
• Soak Time
Once the soak power is reached, this is the time specied that the Eon™
sits at soak power before continuing to Rise to Soak 2.
• Soak Power
The power percentage that the source will achieve during soak process.
• Rise to Soak 2 Time
The time before Eon™ changes the current source power to the power
percentage set for Soak 2.
• Soak 2 Time
Time Eon™ will maintain the set Soak 2 power before entering PID mode.