Delta NC EM Series, Quick Start Manual

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English-1
Preface
Thank you for choosing this product. Before using the product, please read through this
quick start carefully in order to ensure the correct use of the product. In addition, please
place this quick start safely for reference whenever is needed. Before finishing reading this
manual, please follow the rules below:
 No water, corrosive gas and inflammable gas are allowed in the installation
environment.
 Please follow the instruction of pin assignment as described in NC Series User
Manual for Operation and Maintenance when wiring. Ground is a must.
 To prevent electric shock, please do not disconnect the controller, change the
wiring, or touch the power source while power is being supplied.
Please consult the distributors or DELTA customer service center if any problem occurs.
The content of this quick start may be revised without prior notice. Please consult the
distributors or download the latest version at (http://www.delta.com.tw/ia/).
Safety Precautions
Installation

Please follow the installation instructions in this manual; otherwise it may
cause damage to the equipment.

It is prohibited to expose the product to the environment containing water,
corrosive gas, and inflammable gas. Otherwise electric shock or fire may
occur.
Wiring

Please connect the ground terminal to class-3 ground system (under 100
Ω ). Poor grounding may result in communication failure, electric shock or
fire.
Before Operation

Correctly plan for I/O actions with MLC Editor Software, or abnormal
results may occur.

Before operation, please properly adjust the parameter settings of the
machine, otherwise it may cause abnormal operation.

Please ensure the emergency stop can be activated at any time, and
avoid operating the machine in unprotected condition.