Verifying the Installation

Overview

Verify that the components of the Lexium™ MC12 multi carrier are installed correctly. For more information, refer to Specific Safety Information.

Pay special attention to:

Properly bolted mechanical parts.
Installation and wiring of the components of the Lexium™ MC12 multi carrier. Make sure that the mains connection, the DC bus, the Sercos bus, and the SFO (Safe Force Off) connections are wired correctly.
Installation and connection of all cables and connectors. Make sure that the Lexium™ MC interconnects are properly inserted and secured with the associated screws.
Wiring and settings of the Lexium™ MC connection modules (Refer to Lexium™ MC connection module).
- Verify the correct wiring of the relay contacts at the connector CN4 (RDY 1 / RDY 2).
- Verify the correct wiring of the braking resistor at the connector CN2 (jumper between PA/+ and PBi for internal braking resistor. PA/+ and PBe for external braking resistor).
- Verify the correct settings of the switches P1 and P2 (parameters for the braking resistor).
Wiring and settings of the power supplies (refer to Power Supply):
- Verify the correct wiring of the relay contacts DC OK and Shut down.
- Verify the correct setting of the switch Parallel/Single.
- Verify the correct setting of the potentiometer Output voltage.
Connection of the protective ground (earth) cables.
Use of correct fuses.
Isolation of the unused cable ends.
Unobstructed movement of the carriers along the entire track.

DANGER
	ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Disconnect all power from all equipment including connected devices prior to removing any covers or doors, or installing or removing any accessories, hardware, cables, or wires except under the specific conditions specified in the appropriate hardware guide for this equipment. Always use a properly rated voltage sensing device to confirm the power is off where and when indicated. Operate electrical components only with a connected protective ground (earth) cable. Verify the secure connection of the protective ground (earth) cable to all electrical devices to ensure that connection complies with the connection diagram. Do not touch the electrical connection points of the components when the module is energized. Provide protection against indirect contact (EN 50178). Insulate any unused conductors on both ends of the power cable. Failure to follow these instructions will result in death or serious injury.

DANGER

ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Disconnect all power from all equipment including connected devices prior to removing any covers or doors, or installing or removing any accessories, hardware, cables, or wires except under the specific conditions specified in the appropriate hardware guide for this equipment.
Always use a properly rated voltage sensing device to confirm the power is off where and when indicated.
Operate electrical components only with a connected protective ground (earth) cable.
Verify the secure connection of the protective ground (earth) cable to all electrical devices to ensure that connection complies with the connection diagram.
Do not touch the electrical connection points of the components when the module is energized.
Provide protection against indirect contact (EN 50178).
Insulate any unused conductors on both ends of the power cable.

Failure to follow these instructions will result in death or serious injury.

DANGER
	LOOSE WIRING OR CABLING CAUSES ELECTRIC SHOCK Tighten wiring or cabling connections in conformance with the torque specifications. Failure to follow these instructions will result in death or serious injury.

DANGER
	ELECTRIC SHOCK DUE TO IMPROPER GROUNDING Ground the components of the system in accordance with local, regional and/or national standards and regulations at a single, central point. Verify that the components of the system are connected to the central ground. Failure to follow these instructions will result in death or serious injury.