Mitsubishi Electric CC-Link IE TSN FR-A8NCG Instruction Manual page 18

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NOTE
• When installing/removing the plug-in option, hold the sides of the option. Do not press on the parts on the option circuit
board. Stress applied to the parts by pressing, etc. may cause a failure.
• Be careful not to drop mounting screws during the installation or removal of the plug-in option.
• Attach this product to option connector 1 on the inverter. If it is attached to option connector 2 or 3, the protective
function (E.2 or E.3) is activated and the inverter will not operate.
Even if this product is attached to option connector 1, when the inverter cannot recognize that the option is mounted
due to improper installation, etc., the protective function (E.1) is activated.
Mounted position
Option connector 1
Option connector 2
Option connector 3
• When removing the plug-in option, remove the two screws on either side, and then pull it straight out. Pressure applied
to the option connector and to the option board may break the option.
• Always attach the earth plate because a malfunction due to noises may occur without it.
Fault indication
17
INSTALLATION
2

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800 series

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