5 Installation Procedure
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YASKAWA
SIEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Technical Manual
Installing the Option
Remove the front covers of the drive before installing the option. Refer to the drive Quick Start Guide for directions on
removing the front covers. Cover removal varies depending on drive size. This option can be inserted only into the
CN5-A
connector located on the drive control board.
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 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.
NOTICE:
Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the option, drive, and circuit
boards. Failure to comply may result in ESD damage to circuitry.
1.
Shut off power to the drive, wait the appropriate amount of time for voltage to dissipate, then remove the digital
operator (G) and front covers (F, I). Front cover removal varies by model.
Figure 3
Figure 3 Remove the Front Covers and Digital Operator
2.
With the front covers and digital operator removed, apply the LED label (H) in the appropriate position on the
drive top front cover (F).
Figure 4
Figure 4 Apply the LED Label
F
G
I
NS
MS
F
H
