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Enter appropriate settings:
• Valve Response 1 - Determines speed of servo valve when product control error exceeds
Response Threshold setting� Represents fast speed of servo valve� Decreasing value will cause
servo valve to run slower� Default setting is 40%�
• Valve Response 2 - Determines speed of servo valve when product control error is less than
Response Threshold setting� Represents slow speed of servo valve� Decreasing value causes
servo valve to run slower� Default setting is 8%�
• Response Threshold - Determines where control channel switches between using Valve
Response 1 and Valve Response 2 speed setting� Leaving all other valve control settings at
default value and making small adjustments to this setting is usually all that is required to fine-
tune system performance� Default setting is 4�
NOTE:
Decreasing Response Threshold value will have overall effect of speeding up servo valve response�
Increasing Response Threshold value will have overall effect of slowing servo valve response�
• Allowable Error - Determines the percent of error that is allowed prior to product control system
making any flow rate changes. 2% - 3% is normal dead band setting range.
Alarm Settings
• Press
to adjust alarm settings�
• Edit each Alarm setting as desired�
Controller Operations