Ac Drive Parameters; Drive Keypad - MCi iControl User Manual

AC Drive Parameters

Each iController is shipped with completed drive parameter sheets and a drive manual. Based
on the field survey information, all drive unit, field-adjustable parameters are set and noted on
the parameter sheets. However, it is essential to verify all drive parameter settings
before startup.
Danger
High voltage may be present in the motor circuit, even when the motor is not rotating.
Remove AC power and wait for 5 to 10 minutes before removing the drive cover to allow
capacitors to discharge. Do not touch any component without verifying that high voltage is
not present.
Verify the TORQMAX parameters below before startup. Check remaining parameters using
drive documentation or the Quick Reference shipped with the controller. If drive documenta-
tion is not available, a list of parameters is included in the Reference Section.
Caution
Do not change drive parameters while the elevator is running. Incorrect settings can cause
erratic elevator operation. Please refer to the drive parameters sheet provided with the con-
troller or see "TORQMAX F5 Drive Parameters Quick Reference" on page
• LF.02 Operating Mode = A Spd
• LF.04 Motor-Selection = ICLSd or PgLDD (See Quick Reference in Section 11.)
• LF.05 Fault Reset = 5
• LF.10 Rated Motor Power (HP)
• LF.11 Rated Motor Speed (RPM)
• LF.12 Rated Motor Current (Amp)
• LF.13 Rated Motor Frequency (Hz)
• LF.14 Rated Motor Voltage
• LF.20 Contract Speed (FPM)
• LF.21 Traction Sheave Diameter (inches)
• LF.22 Gear Reduction Ratio
• LF.23 Roping Ratio
• LF.24 Load Weight
• LF.27 Encoder Pulse / Rev (PPR)
• LF.30 Control Method
• LF.31 Kp speed accel / decel (proportional gain)
• LF.32 Ki speed accel / decel (integral gain)
• o.LF.36 Maximum Torque (LB / ft)
• LF.42 High Speed (FPM)
• LF.78 Brake Engage Time
• LF.79 Current Hold Time

Drive Keypad

Become familiar with the drive keypad. Refer to the drive manual to learn how to change drive
parameters.
Setting Initial Operating Parameters
11-27.
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