Johnson Controls VSD Series - Table 9-7: Motor Control Parameters - M1 ➔ G1.6

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November 2009
Motor Control Parameters — M1 ➔ G1.6
Table 9-7: Motor Control Parameters — M1 ➔ G1.6
Code Parameter Min. Max. Unit Default
ID
Number Description
P1.6.1 Motor Ctrl Mode 0 1 0 601 Motor control mode:
0 = frequency control
1 = speed control
P1.6.2 V/Hz Optim. 0 1 0 602 V/F optimization selection:
0 = none
1 = automatic torque boost
P1.6.3 V/Hz Ratio 0 3 0 603 V/F ratio selection:
0 = linear
1 = squared
2 = programmable
3 = Linear with flux optim.
P1.6.4 Field WeakngPnt 8.00 320.00 Hz 60.00 604 Field weakening point.
P1.6.5 Voltage at FWP 10.00 200.00 % 100.00 605 Motor voltage
(%*MotorNPVoltage) at field
weakening point.
P1.6.6 V/Hz Mid Freq 0.00 Field
Weakening
Point
Hz 60.00 606 Programmable V/Hz curve
middle point frequency.
P1.6.7 V/Hz Mid Voltg 0.00 100.00 % 100.00 607 Motor voltage
(%*MotorNPVoltage) at
programmable V/Hz curve
middle point.
P1.6.8 Zero Freq Voltg 0.00 40.00 % 0.00 608 Motor voltage
(%*MotorNPVoltage) at zero speed.
P1.6.9 Switching Freq 1.0 Switching
FreqMax
kHz 3.6 609 Switching frequency in kHz. See
Appendix A, Table A-1.
P1.6.10 Overvolt Contr 0 2 1 610 0 = Off
1 = On with no ramping
2 = On with ramping
P1.6.11 Undervolt Contr 0 1 1 611 0 = Off
1 = On
P1.6.12 Identification 0 2 0 612 Identification run. When this
parameter is set greater than
zero, then start command must
be given within 20 seconds.