ProSoft Technology PC56-OPC - Manual (Page 16)

PC56 ♦ ControlLogix Platform Installing PC56
In-Rack Industrial PC User Manual
Page 16 of 34
ProSoft Technology, Inc.
November 18, 2009
Clearing CMOS Memory
Insert the jumper in the CMOS Clear position momentarily if you want to clear
CMOS memory and restore the default BIOS settings.
3.1.2 Battery Enable
Place the jumper in the Battery Enable position to enable battery back-up of the
system Real Time Clock, CMOS Memory, and 512 KByte battery-backed SRAM.
If the PC56 is not going to be powered up for a long period of time, then it is
advisable to remove the Battery Enable jumper to prevent complete discharge of
the rechargeable battery.
3.1.3 COM1 Mode Select
Used to set COM1 serial port to one of the three configurations listed.
3.2 Inserting The Module
After you have checked the placement of the jumpers, insert PC56 into the
ControlLogix
® chassis. Use the same technique recommended by Rockwell
Automation to remove and install ControlLogix ® modules.
Align the module with the top and bottom guides and slide into the rack until the
module is firmly against the back plane connector. With a firm but steady push
snap the module into place. Check that the holding clips on the top and bottom of
the module are securely in the locking holes of the rack.
Note: Improper insertion of the module can cause unpredictable system behavior.
Note: If you are installing PC56 with other modules connected to the PCI bus. The peripheral
modules will not have holding clips. Make sure all of the modules are aligned with their respective
slots before you snap them into place.
3.2.1 Turn ON power
The PC56 will go through a POST routine that will check RAM and when
complete will set the OK LED to GREEN. All other LEDs will be blank or OFF,
unless your application sets them.