Main motor and Denester not starting when pressing start button on screen

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ismat143
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Hello everyone,

Please let me know when we press start button on screen for Motor and Den-ester in auto and manual mode why it is not starting?, which points i have to check for input and output signals from drive.

And there is no error on screen.

Please refer both electrical drawings.

Electrical wiring schematic of a servo drive system with power supply connections, drive terminals labelled XS1, XS2 and X8, a SERVO motor symbol labelled M211, and a DENESTER block at the bottom.
Electrical schematic of a motor drive wiring with grid columns 0 to 9, showing L1, L2, L3 and PE supply terminals, a 24VDC bus, a drive unit labelled U221, and a motor labelled M214 with terminals U1, V1, W1.
Electrical schematic of an emergency stop circuit with 24 VDC rails, relay K261 with safety contacts S11/S21/S31, relay K263 and terminals labelled EMERGENCY STOP.


Thanks.
 
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ismat143 said:
which points i have to check
Have you used your ear to determine if the contactor (or other relays) is being energized? Sure you want to stick your meter-probe/fingers near the phases?