Installation

Installation should not be attempted without refer

ring to the applicable Programmable Controller

Installation Manual (See reference 4).

Make sure rack power is off.

Plug the 64 pin connector into the connector on

the base board, and engage snaps.

Place module in rack.

Turn power on.

CPU Installation:

Clear memory using either MS-DOS or

Windows programming software following

instructions in the Programming Software User’s

Manual (See reference 1).

PCM Installation:

For the PCM follow the instructions in the Pro

grammable Coprocessor Module Support Software

User’s Manual (See reference 3).

Batteries

The Lithium battery (IC697ACC701) is installed as

shown in figure 1.  This battery maintains user

memory when power is removed and operates the

calendar clock on the PLC CPU.  Be sure to install the

new battery before removing the old battery.  Specific

indication of a low battery state is detailed in References 3 and 4.