7A.5.2 Drive Parameters - O. Thompson Microflite Ultra 2000 Installation & Adjustment Manual

Microflite Ultra 2000 - Magnetek DSD 412 DC Drive
Fault Number
F921
Armature Current Setting
F923
F924 Field Current Setting Fault
F926

7a.5.2 Drive Parameters

The following is a comprehensive list of the parameters in the drive. Also included with the
parameters is a description of what they control and the proper setting procedure. This list is
based on Software Revision R6,9 (Chips U13 &U14) and R6,5 (U39 & U40).
# Parameter Name
0 Reset Errors
1 Current Limit
2 Use Self Tune
3 Rated Armature Current
4 Armature Resistance
6 Armature Inductance
7 Rated Armature Voltage
Current Regulator
8
Crossover
9 Nominal AC Voltage
10 Encoder PPR
11 Motor RPM
12 Overspeed
Revision: AA 2.2
Fault Name
Measured value of Armature Interface board resistor R5 not correct.
Indicates incompatible hardware, or connector J14 missing or
Bridge Rating Fault
unplugged. Also could be caused by bad Armature Interface PCB or
Main Control card.
Incorrect motor current parameter setting. Check parameter 3.
Fault
Incorrect field parameter settings. Check parameters 49, 50 and 53.
Check power supply board, main control card, software and ribbon
PCU Watchdog Fault
cables.
Units Value
None
% of Full Load
Current
Logic
From Motor
Amperes
Nameplate
From Self
Ohms
From Self
Millihenries
From Motor
DC Volts
Nameplate
Radians
Measured at
AC Volts
L1, L2, & L3
Pulses per From Encoder
Revolution
Revolutions per From Motor
Minute Nameplate
Percentage of
Rated Speed
Printed 03 - 15 - 03
Corrective Action
Drive error list. Can be reset to display current errors.
The percentage of full load current at parameter 3 that
275
will cause the drive to trip on an over-current fault.
When set to "1" this parameter sets the drive to use the
measured values from the self tune at parameters 613,
0
614 and 615 instead of the programed values at
parameters 4, 6 and 51. Typically set to "0."
This parameter tells the drive what amount of current the
motor is rated for.
This parameter tells the drive what the resistance value
of the hoist motor armature is. It is derived from the self
Tune
tune.
This parameter tells the drive what the inductance value
of the hoist motor armature is. It is derived from the self
Tune
tune.
This parameter tells the drive what voltage the motor
armature is rated for.
This parameter sets the band width of the current
500 regulator. The responsiveness of the regulator will
increase as the number increases.
This parameter tells the drive what the voltage of the
incoming AC should be. It is used to detect an low line
fault.
This parameter tells the drive the PPR value of the
encoder. It is used to determine the speed at which the
Data
motor is turning.
This parameter tells the drive the RPM the motor should
be turning when the car is turning at rated speed.
This parameter sets the point at which the drive trip on
110
an overspeed fault.
Description
7a - 11