Mitsubishi Electric MELSEC-Q Series User Manual page 11

Hide thumbs Also See for MELSEC-Q Series:
Table of Contents

Advertisement

Place the cables in a duct or clamp them. If not, dangling cable may swing or inadvertently be
pulled, resulting in damage to the module or cables or malfunction due to poor contact. Do not
clamp the extension cables with the jacket stripped. Doing so may change the characteristics of
the cables, resulting in malfunction.
When disconnecting the cable from the module, do not pull the cable by the cable part. For the
cable with connector, hold the connector part of the cable. Pulling the cable connected to the
module may result in malfunction or damage to the module or cable.
Use 1000BASE-T-compliant Ethernet cables for Ethernet connection. For the maximum station-
to-station distance and the overall cable distance, follow the specifications in this manual. If not,
normal data transmission is not guaranteed.
(5) Trial operation and adjustment
Confirm and adjust the program and each parameter before operation. Unpredictable
movements may occur depending on the machine.
Extreme adjustments and changes may lead to unstable operation, so never make them.
When using the absolute position system function, on starting up, and when the module or
absolute position motor has been replaced, always perform a home position return.
Before starting test operation, set the parameter speed limit value to the slowest value, and make
sure that operation can be stopped immediately by the forced stop, etc. if a hazardous state
occurs.
Before starting the operation, confirm the brake function.
(6) Usage methods
Immediately turn OFF the power if smoke, abnormal sounds or odors are emitted from the
module, servo amplifier or servomotor.
Always execute a test operation before starting actual operations after the program or parameters
have been changed or after maintenance and inspection.
Do not attempt to disassemble and repair the units excluding a qualified technician whom our
company recognized.
Do not make any modifications to the unit.
Keep the effect or electromagnetic obstacles to a minimum by installing a noise filter or by using
wire shields, etc.
Electromagnetic obstacles may affect the electronic devices used near the module or servo
amplifier.
When using the CE Mark-compliant equipment design, refer to the "EMC Installation Guidelines"
(data number IB(NA)-67339) and refer to the corresponding EMC guideline information for the
servo amplifiers and other equipment.
CAUTION
CAUTION
CAUTION
A - 9

Advertisement

Table of Contents
loading

This manual is also suitable for:

Melsec-qd77gf4Melsec-qd77gf8Melsec-qd77gf16

Table of Contents