Parker Hannifin
- 14 - Aries Controller Hardware Installation Guide
Installation Safety Requirements
Aries Controllers meet the requirements of both the European LVD (Low
Voltage Directive) and EMC (Electromagnetic Compliance) directives when
installed according to the instructions given within “Appendix C Regulatory
Compli
ance–UL and CE.”
As a rule, it is recommended that you install the drive/controller in an
enclosure to protect it from atmospheric contaminants and to prevent
operator access while power is applied. Metal equipment cabinets are ideally
suited for housing the equipment because they provide operator protection
and EMC screening, and can be fitted with interlocks arranged to remove all
hazardous motor and drive power when the cabinet door is opened.
Do not arrange the interlocks to open circuit the motor phase connections
while the system is still powered as this could damage the drive/controller.
Precautions
During installation, take the normal precautions against damage caused by
electrostatic discharges.
• Wear earth wrist straps.
• Include a mains power switch or circuit breaker within easy reach of the
machine operator. Clearly label the switch or breaker as the
disconnecting device.
Warning — High-performance motion control equipment is capable of
producing rapid movement and very high forces. Unexpected motion may
occur especially during the development of controller programs. KEEP
WELL CLEAR of any machinery driven by stepper or servo motors. Never
touch any part of the equipment while it is in operation.
Auto-Configuration for Encoders
The drive/controller recognizes “smart encoders” attached to Parker motors.
You can apply power to the drive/controller, and it reads all necessary motor
parameters from the motor. The drive/controller and motor are then ready to
use.
If a drive/controller is swapped out for any reason, the replacement Aries
Controller automatically reads the motor parameters.
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