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Wiring Requirements
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Wiring Requirements
In order to prevent the driver from being disturbed, it is recommended to use shielded cable
for the control signal, and the shield layer should be shorted to the ground. Except for special
requirements, the shielded wire of the control signal cable is grounded at one end: the upper
end of the shielded cable is grounded The driver end of the wire is left floating. Grounding
can only be performed at the same point in the same machine. If it is not a real ground wire,
the interference may be serious, and the shielding layer is not connected at this time.
Pulse and direction signal lines and motor lines are not allowed to be bundled side by side,
preferably at least 10cm apart, otherwise motor noise may easily interfere with pulse direction
signals, causing inaccurate positioning of the motor, system instability and other faults.
If one power supply is used for multiple drives, a parallel connection should be adopted at the
power supply. It is not allowed to connect one to the other in a chain.
It is strictly forbidden to plug and unplug the drivers strong current (motor and power)
terminals. When the charged motor is stopped, a large current still flows through the coil.
Plugging and unplugging the strong current (motor and power) terminals will cause a huge
momentary induced electromotive force to burn out. driver
It is strictly forbidden to add lead to the terminal after adding tin, otherwise the terminal may
be damaged due to overheating due to the increased contact resistance.
The wiring head must not be exposed outside the terminal to prevent the driver from being
accidentally shorted.
