Teco Electro Drives TSTA Series, Installation And Operation Manual

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(3) Automatic gain 1&2 switch condition (by Acceleration command ).
When acceleration command is less than Cn023 Gain 1 is selected.
When acceleration command is greater than Cn023 Gain 2 is selected.
When
Gain 2 is active and acceleration command becomes less than Cn023 system will automatically
switch back to Gain 1 the switch time delay can be set by Cn020.
| As shown in the diagram below :
(4) Automatic gain 1&2 switch condition (by Position error value ).
When position error value is less than Cn024 Gain 1 is selected.
When position error value is greater than Cn024 Gain 2 is selected.
When
Gain 2 is active and position error value becomes less than Cn024 system will automatically switch
back to Gain 1 and the switch time delay can be set by Cn020.
| As shown in the diagram below :
Cn024
Switching Condition of
2 Stages Gain Mode
(Position Error Value)
Speed
Position Error Value
Cn020
Delay Time
Gain 1
Gain 1
Gain 2