YASKAWA V1000 Installation Manual page 17

5 Installation Procedure
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Installing the Option Unit
Remove the front cover of the drive before installing the CC-Link Option. Follow the
directions below for proper installation.
1.
Switch off the power supply to the drive.
DANGER! Electrical Shock Hazard - Do not connect or disconnect wiring while the power is on. Failure to
comply will result in death or serious injury. Before installing the CC-Link Option, disconnect all power to the
drive. The internal capacitor remains charged even after the power supply is turned off. The charge indicator
LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least five
minutes after all indicators are off and measure the DC bus voltage level to confirm safe level.
2.
Remove the front cover. The original drive front cover may be discarded because it
will be replaced by the CC-Link Option cover in step 8.
Figure 4
3.
Remove the bottom cover and connect the CC-Link Option ground cable to the
ground terminal.
Figure 5
Note: The four different ground cables packaged with the CC-Link Option connect the unit to different
models. Select the proper ground cable from the CC-Link Option kit depending on drive size.
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Figure 5 Remove Front Cover
bottom cover
Figure 6 Connect Ground Cable
YASKAWA ELECTRIC TOBP C730600 22B V1000 Option CC-Link Installation Manual
ground terminal
ground cable