5-25
APPENDIX G
BLOCK TITLE
DESCRIPTION AND SERIAL
RANGE
FACTORY
PAGE
USER
MODE PARAMETER NUMBER
PRESET
SETTING
AUTO-TUNING
CALC PRESET
CALC
YES, NO
NO
3-18
CMD OFFSET TRIM
AU1
Trims out any voltage offsets on the
differential command input (J1-4 & J1-
5). It does not trim the Analog (POT)
3-18
input (J1-1, 2, 3). Press the ENTER key
to run auto-tuning test.
CUR LOOP COMP
AU2
This procedure measures current
response to commanded pulses of 1/2
rated motor current. Press the ENTER
3-18
key to run auto-tuning test.
REOLVER ALIGN
AU3
This procedure checks the electrical
alignment of the resolver with respect
to the motor stator. This test locks
the motor rotor into a reference position
3-18
and then proceeds to check and
re-adjust if necessary, the factory
setting of the resolver.
SPD CNTRLR CALC
AU4
NOTE:
This auto-tune
This procedure accelerates the motor to
procedure should be run
measure the current to acceleration ratio.
with the drive loaded.
It also adjusts Speed Controller Integral
Gain and Speed Controller Differential
Gain. Because the auto-tune is usually
3-18
done at no load, it will generally set the
Speed Controller Integral Gain too high
for high inertial motors and loads if
Current Limit is set too low. If the
control is too responsive when the drive
is loaded, set current limit to the proper
value and rerun this procedure. Press the
ENTER key to run auto-tuning test.
PRESS ENTER FOR MENU EXIT
MN723H-10/95 11/28/95 1:21 AM Page 125 (Black plate)
Summary of Contents for 23H Series
Page 11: ...1 8 GENERAL INFORMATION MN723H 10 95 11 28 95 1 07 AM Page 12 Black plate...
Page 83: ...3 30 KEYPAD PROGRAMMING AND OPERATION MN723H 10 95 11 28 95 1 13 AM Page 84 Black plate...
Page 99: ...4 16 DIAGNOSTIC INFO AND TROUBLESHOOTING MN723H 10 95 11 28 95 1 14 AM Page 100 Black plate...
Page 125: ...5 26 APPENDIX G MN723H 10 95 11 28 95 1 21 AM Page 126 Black plate...
Page 126: ...MN723H 10 95 11 28 95 1 21 AM Page 127 Black plate...