User`s manual

4 INSTALLATION AND WIRING

4.1 Installing the SI-C Card

Install the SI-C card is where the operator and the front cover of the Inverter are removed.

Use the following procedure to install the SI-C card.

1. Turn off the main-circuit power supply.

2. Wait one minute (three minutes when using an Inverter whose motor capacity is more than 30kW) before removing

the operator and the front cover of the Inverter. Confirm that the CHARGE indicator is OFF.

3. Remove the option clip inside the drive (the clip keeps the C and D options from wiggling free).

4. Insert the spacer, which is provided on the Inverter's control board, into the spacer mounting hole on the SI-C card.

5. Pass the spacer through the spacer mounting hole on the card. Confirm that the connector of the SI-C card (JP1) is

alligned with the 2CN connector, and snap it into the correct position. Press it in firmly until you hear it snap into

place.

6. Once the SI-C card has been installed, insert the option clip to keep it from wiggling loose.

7. Connect the grounding lead of the SI-C card to the control circuit grounding terminal E(G) on the Drive.

8. Select the terminal resistance, set the address switches 1 and 2, then connect any peripheral devices.

9. Reattach the front cover of the Drive.

2CN

Ｃ-Option Connector

Option Clip

(prevents C and D Option cards

from shaking loose）

C-Option

C-Option Installation Spacer

Figure-1: Installing the SI-C CC-Link Communication Interface Card