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(1) PI to P mode switch over by <strong>com</strong>paring Torque <strong>com</strong>mand.<br />

When the Torque <strong>com</strong>mand is less than Cn016 PI control is selected.<br />

When the Torque <strong>com</strong>mand is greater than Cn016 P control is selected..<br />

As shown in diagram below:<br />

(2) PI to P mode switch over by <strong>com</strong>paring Speed <strong>com</strong>mand.<br />

When the Speed <strong>com</strong>mand is less than Cn017 PI control is selected.<br />

When the Speed <strong>com</strong>mand is greater than Cn017 P control is selected.<br />

As shown in diagram below:<br />

PI/P -Mode Switching Condition<br />

(Speed Command)<br />

Speed<br />

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