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IMPULSE®•G+/VG+ Series 4 Profinet Installation Manual - August 2014
15
Installing the Option
Remove the front covers of the drive before installing the option. Refer to the Instruction Manual 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.
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: Remove the Front Covers and Digital Operator
D A N G E R
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.
N O T I C E
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.