Set-Up And Procedure Before Operation; Handling Precautions - Mitsubishi MELSEC-Q Series User Manual

4 SET-UP AND PROCEDURE BEFORE OPERATION

4 SET-UP AND PROCEDURE BEFORE OPERATION

4.1 Handling Precautions

4
Screw position
Module fixing screw (usually not required)
(M3 screw) ( 1)
RS-232 cable connector screw (M2.6)
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This chapter explains the set-up and preparatory procedure to operate the Web server
module in a system.
POINT
(1) Prior to use, make sure to read the safety precautions in the beginning of this
manual.
(2) The mounting and installation environment of the Web server module are the
same as those of the CPU module.
For details, refer to the user's manual of the programmable controller CPU
module.
This section explains the precautions for handling the Web server module.
(1) Do not drop or apply severe shock to the module case since it is made of resin.
(2) Before touching the module, always touch grounded metal, etc. to discharge
static electricity from human body, etc.
Not doing so can cause the module to fail or malfunction.
(3) Tighten the screws such as module fixing screws within the following ranges.
Tightening torque range
0.36 to 0.48 N•m
0.20 to 0.39 N•m
1 The module can be easily fixed onto the base unit using the hook at the top
of the module.
However, it is recommended to secure the module with the module fixing
screw if the module is subject to significant vibration.
MELSEC-Q
Remarks
Screw hole depth: L=3.2mm or less
(Internal dimension from end face)
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