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890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D  Page 9-27 
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QUICK SETUP MENU 
890CD Common Bus Drive & 890SD Standalone Drive 
PREF  6511/6901 
Display 
Description  Range  Default 
27.16 
 
MUTUAL INDUC 
This parameter contains the motor model per-
phase mutual inductance as determined by 
Autotune. 
0.00 to 3000.00mH  product 
code 
dependent
27.17 
 
ROTOR TIME 
CONST 
This parameter contains the motor model 
rotor time constant as determined by 
Autotune. 
10.00 to 3000.00ms  product 
code 
dependent
78.01 
 
SPEED PROP GAIN 
Sets the proportional gain of the loop. 
Speed error (mechanical rev/s) x proportional 
gain = torque percent. 
0.0 to 3000.0  product 
code 
dependent
78.02 
 
SPEED INT TIME 
This is the integral time constant of the speed 
loop. A speed error which causes the 
proportional term to produce a torque 
demand T, will cause the integral term to also 
ramp up to a torque demand T after a time 
equal to “speed int time”. 
1 to 15000ms  product 
code 
dependent
1.03 
 
AIN 1 TYPE 
Selects input range for Analog Input 1.  0 = -10..+10 V 
1 = 0..+10 V 
0 
2.03 
 
AIN 2 TYPE 
Selects input range for Analog Input 2.  0 = -10..+10 V 
1 = 0..+10 V 
0