Yaskawa V1000 Option DeviceNet - Manual (Page 20)

5 Installation Procedure
20 YASKAWA ELECTRIC TOBP C730600 28B V1000 Option DeviceNet Installation Manual
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Installing the Option Unit
Remove the front cover of the drive before installing the DeviceNet 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 DeviceNet 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 DeviceNet Option cover in step 8.
Figure 2.5
Figure 6 Remove Front Cover
3.
Remove the bottom cover and connect the DeviceNet Option ground cable to the
ground terminal
.
Figure 2.6
Figure 7 Connect Ground Cable
Note: The four different ground cables packaged with the DeviceNet Option connect the unit to
different models. Select the proper ground cable from the DeviceNet Option kit depending on
drive size.
Ground terminal
Ground cable
Bottom cover