Table of Contents
Advertisement
4
SETTINGS AND PROCEDURES PRIOR TO OPERATION
4.9 Maintenance and Inspection
4.9.1 Maintenance and inspection
4 - 33
This section explains the maintenance and inspection and installing and removing of
the Q series C24.
The Q series C24 has no special inspection items other than below.
For items other than listed below, perform inspection according to the inspection items
listed in the User's Manual of the programmable controller CPU module in order to
always use the system in the optimal condition.
(The Q series C24 inspection items)
1) Check if the terminal resistors and cables are connected securely.
2) Verify that the module fixing screws and the terminal block installation screws are
securely tightened.
POINT
Be sure to read through the Safety Precautions in the beginning of this manual
regarding the Q series C24 inspection and maintenance.
MELSEC-Q
4 - 33
Advertisement
Table of Contents
Troubleshooting
