Shihlin electric SDP Series, Manual

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3.9 Standard wiring instruction
● Only qualified engineer can do the wiring.
● Do not wire within 20 minutes after turning off the power, check if there is
any residual voltage by electric meter before wiring, otherwise it may cause
electric shock.
●The servo drive and servo motor must be well grounded.
●Install the servo drive and motor before wiring, otherwise it may cause electric shock.
●Don’t scratch or apply excessive stress on the cable, or hold it down by heavy objects.
●The wiring should be correct, otherwise the servo motor is prone to
sudden unintended acceleration.
●The terminals wiring should be correct, otherwise it may cause damage
or abnormal operation.
●The polarity (+/-) must be correct, otherwise it may cause damage or abnormal operation.
●The polarity of the surge absorbing diode, which is installed on the output controlling DC
relay, cannot be reversed, otherwise the alarm signal and emergency stop protection circuit
will be disabled.
●The electric device nearby the servo drive may have electromagnetic interference, please
use the EMI suppression filter to improve.
●Don’t install in-phase capacitor, surge absorber, or EMI noise suppression in the power
circuit of the servo motor.
●When using a regenerative resistor, you should switch off power by regenerative abnormal
signal. Otherwise, it may cause a fire by the overheated regenerative resistor.
●Do not modify the servo drive or servo motor by yourself.
3.9.1 Position control mode(Pr Mode) wiring diagram