Replacing Renewal Kit; Precautions For Assembling Renewal Kit - Mitsubishi Electric MELSERVO-J2S Series Manual

３.３

Replacing Renewal Kit

＜Precautions for Replacement＞
Tighten each relevant screw with the torque listed in the table below.
Type of Screw
TE1 Bracket - Mounting Bracket（02K、06K、1K、3K）
M3
Terminal Block TE2（02K、06K、1K）
M3 Terminal Block Cover Mounting Screw（02K、06K、1K、3K）
Base⇔Amplifier Base（1K、3K）
TE Bracket 2⇔Amplifier Base（15K、22K）
M4
TE Bracket 1⇔TE Bracket 2（15K、22K）
For grounding（02K、06K、1K、3K、5K、7K）
For mounting the servo amplifier（02K、06K、1K、3K、
M5
5K、7K、15K）
M8 For grounding（15K）
M10 For mounting the servo amplifier（22K）
Note:The numbers in the parentheses indicate the capacity of Renewal Kit.
３.３.１ Precautions for Assembling Renewal Kit
(1) Distinguishing Existing Cable Connectors
CAUTION
MR-J2S Servo Amplifier
(Front View)
Location of Use (Note)
●Connectors CN1A, CN1B, CN2, and CN3 on existing MR-J2S are all in
the same shape. Before removing a cable, make sure to mark up the
connector so that you will know where to connect. Otherwise, you may
be connecting a wrong cable after replacing the servo amplifier. Use
caution because the servo amplifier, the servomotor, and/or the
sequencer may break if you connect a wrong cable.
●You are not allowed to assemble this Renewal Tool before the control
panel is installed. Follow this manual to correctly assemble the
tool. If you follow an incorrect step, you may need to resume
assembling the tool.
The connectors are all in the same
shape. Before disconnecting a
connector, make sure to mark it up.
３-２
3 － 2
Tightening Torque [N∙m]
0.72
0.5 or lower
1.65
3.24
13.23
26.46