GE VAT200 Quick Start Manual page 75

11-0： ： ： ： PID Operation Selection
0000: PID disable
0001: PID enable (Deviation is D-controlled)
0002: PID Feedback D-controlled
0003: PID D Reverse characteristic controlled
0004: PID Feedback D characteristic controlled
0005: PID, Frequency command + D controlled
0006: PID, Frequency command + Feedback D controlled
0007: PID, Frequency Command + D reverse Characteristic controlled.
0008: PID, Frequency Command + Feedback D reverse Characteristic controlled.
11-0 =1, D is the deviation of (target value –detected value) in the unit time (11-4).
=2, D is the deviation of the detected values in unit time (11-4).
=3, D is the deviation of (target value – detected value) in the unit time (11-4). If the deviation
is positive, the output frequency decreases, vice versa.
=4, D is the deviation of detected value in unit time (11-4). When the deviation is positive, the
frequency decreases, vice versa.
=5, D is equal to the deviation of (target value – detected value) in unit time (11-4) +Frequency
command.
=6, D is equal to the deviation of detected values in unit time + Frequency command.
=7, D is equal to the deviation of (target value – detected value) in unit time +Frequency
command. If the deviation is positive, the output frequency decreases, vice versa.
=8, D is equal to the deviation of detected values in unit time + Frequency command. When the
deviation is positive, the frequency decreases, vice versa.
11-1： ： ： ： Feedback Calibration Gain(%) ： ： ： ： 0.00 - 10.00
11-1 is the calibration gain. Deviation = (target value – detected value) × 11-1
11-2： ： ： ： Proportion Gain(%) ： ： ： ： 0.00 - 10.00
11-2 ： Proportion gain for P control.
11-3： ： ： ： Integrate TimeÆÉ ÆÉ ÆÉÆÉ sÆÊ ÆÊ ÆÊÆÊ ： ： ： ： 0.0 - 100.0
11-3 ： Integrate time for I control
11-4： ： ： ： Differential TimeÆÉ ÆÉ ÆÉÆÉ sÆÊ ÆÊ ÆÊÆÊ ： ： ： ： 0.00 - 10.00
11-4 ： Differential time for D control
11-5: PID Offset : 0000 : Positive Direction
11-6: PID Offset Adjust (%) : -109% ~ +109%
11-5/11-6 ： PID the calculated result pluses 11-6 (the sign of 11-6 is determined by 11-5).
Parameter group 11 - PID operation mode
0001 :Negative Direction
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Chapter 4 Software Index