The Keypad and Display Interface Perfect Harmony GENIII/e User’s Manual
3-26 A1A19000405A: Version 1.3
3
Table 3-9: Speed Derate Curve Menu (1151)
Table 3-10: Auto-Tune Menu (1250)
Auto-Tuning provides motor information that optimizes the Output Processing Control. Both stages of Auto-Tuning
are optional. The user can enter the motor information if available (see Table
3-11). The process is performed in two
stages.
Parameter ID Units Default Min Max Description
0 Percent Break
Point
1152 % 0.0 0.0 200.0
Sets the maximum motor load at 0%
speed.
10 Percent Break
Point
1153 % 31.6 0.0 200.0
Sets the maximum motor load at 10%
speed.
17 Percent Break
Point
1154 % 41.2 0.0 200.0
Sets the maximum motor load at 17%
speed.
25 Percent Break
Point
1155 % 50.0 0.0 200.0
Sets the maximum motor load at 25%
speed.
50 Percent Break
Point
1156 % 70.7 0.0 200.0
Sets the maximum motor load at 50%
speed.
100 Percent Break
Point
1157 % 100.0 0.0 200.0
Sets the maximum motor load at 100%
speed.
Parameter ID Type Description
Auto-tune stage 1 1260 Function
This function determines the stator resistance and leakage
inductance of the motor. The motor does not rotate during
this stage. If this function is not used the menu-entered values
are used.
Auto-tune stage 2 1270 Function
This function determines the no-load current & rotor inertia
of the motor. The motor rotates during this stage. If this
function is not used the menu entered values are used.
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