Yaskawa 1000 Series Drive Option - MECHATROLINK-II Installation - Manual (Page 17)

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 50C YASKAWA 1000-Series Option SI-T3 Installation Manual 17
◆
Installing the Option
Remove the front covers of the unit before installing the option. Refer to the unit instruction
manual for directions on removing the front covers. Cover removal varies depending on unit
size. This option can be inserted only into the
CN5-A connector located on the unit control board.
DANGER! Electrical Shock Hazard. Disconnect all power to the unit and wait at
least the amount of time specified on the unit front cover safety label. After all
indicators are off, measure the DC bus voltage to confirm safe level, and check for
unsafe voltages before servicing to prevent electric shock. The internal capacitor
remains charged even after the power supply is turned off.
1.
Shut off power to the unit, wait the appropriate amount of time for voltage to
dissipate, then remove the digital operator (D) and front covers (C, F). Front cover
removal varies by model.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge (ESD) procedures when handling
the option, unit, and circuit boards. Failure to comply may result in ESD damage to circuitry.
Figure 3
Figure 3 Remove the Front Covers and Digital Operator
C
D
F