Mesa 7I27, Руководство пользователя

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7I27 MANUAL 8
7I27 OPERATION
MOTOR/ENCODER WIRING
The Hbridge motor drive lines can radiate large amounts of noise if not shielded.
This noise can easily interfere with the TTL level encoder signals and cause errors in
position sensing. The following are suggestions to mitigate this potential problem:
1. Twist motor leads
2. Shield motor leads - This is the purpose of the GND pin on the motor
connectors
3. Shield encoder leads
4. Route encoder leads away from the motor leads