DX4 Product Manual
Document Version: V1.05
(Jan, 2021)
© 2020 Trio Motion Technology Ltd. All right reserved.
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Safety Precautions
General Precautions
DANGER
⚫
Never remove covers, cables, connectors, or optional devices while power is being
supplied to the Drive.
⚫
Wait for five minutes after turning the power supply OFF and then make sure that
the CHARGE indicator is not lit before starting wiring or inspection work.
⚫
Never touch the power supply terminals after turning OFF the power supply while
the CHARGE lamp is lit, because high voltages may still be present in the Drive.
WARNING
⚫
Use a power supply that is appropriate for the product, check number of phases,
voltage, frequency, and AC/DC type.
⚫
Connect the ground terminals on the Drive and Motor to ground poles according to
local electrical codes.
⚫
Never damage, pull on, apply excessive force to, place heavy objects on, or pinch
cables.
⚫
Never attempt to disassemble, repair, or modify the product.
⚫
Make sure that the device in an emergency stop state at any time when the product
has been connected to the machine and ready for the operation.
⚫
Never touch inside the Drive.
CAUTION
⚫
The Drive heat sinks, regenerative resistors, Motor, and other components can be
very hot while power is ON or soon after the power is turned OFF. Implement safety
measures, such as installing covers, so that hands and parts such as cables do not
come into contact with hot components.
⚫
For the control power supply, use a power supply device with double insulation or
reinforced insulation.
⚫
Never use the product in an environment that is subject to water, corrosive gases,
or flammable gases, or near flammable materials.
⚫
Never attempt to use a Drive or Motor that is damaged or that has missing parts.
⚫
Install external emergency stop circuits that shut OFF the power supply and stops
operation immediately when an error occurs.
⚫
In locations with poor power supply conditions, install the necessary protective
devices (such as AC reactors) to ensure that the input power is supplied within the
specified voltage range.
⚫
Always use a Noise Filter to minimize the effects of electromagnetic interference.
⚫
Always use a Motor and Drive in one of the specified combinations.
⚫
Never touch a Drive or Motor with wet hands.