Rockwell Automation 57C570 AutoMax PC3000 User Manual User Manual
Page 220
20Ć2
20.2.1
Removing the AutoMax PC3000 Processor Card
Before replacing the battery, you must remove the PC3000
Processor card from the chassis. To do this, follow the steps for the
AutoMax PC3000 model you are using:
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Removing the card from the
PC3000 Packaged Version:
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Removing the card from a PC
chassis:
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Step 1.
Turn off power to the
AutoMax PC3000 chassis.
Disconnect the incoming
lines.
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Step 1.
Shutdown the Windows 95
operating system, and turn
off power to PC chassis.
Disconnect the incoming
power cord.
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Step 2.
Disconnect the
AllenĆBradley Remote I/O
cables and the DCSĆNET
network cables, if present.
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Step 2.
Disconnect the
AllenĆBradley Remote I/O
cables and the DCSĆNET
network cables, if present.
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Step 3.
If the chassis is mounted,
you may want to unĆmount
it to make replacing the
card easier.
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Step 3.
Place the chassis on flat
surface.
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Step 4.
Open the chassis.
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Step 4.
Open the PC chassis.
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Step 5.
Using a screwdriver,
remove the hold down
clamp and the slot cover
screw that holds the
AutoMax PC3000
Processor card in place.
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Step 5.
Using a screwdriver,
remove the slot cover
screw that holds the
AutoMax PC3000
Processor card in place.
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Step 6.
Disconnect the ribbon
cable from the AutoMax
PC3000 Processor card.
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Step 6.
If you have an AutoMax
PC3000 serial card
installed, disconnect the
ribbon cable from the
AutoMax PC3000
Processor card
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Step 7.
Remove the card from the
slot, making sure to hold
the card by its edges.
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Step 7.
Remove the card from the
slot, making sure to hold
the card by its edges.
20.2.2
Replacing the Battery
To replace the battery, follow these steps:
Step 1.
Remove the old battery from its holder on the AutoMax
PC3000 Processor card.
Step 2.
Obtain the proper replacement battery, and remove the
tape from it.
Step 3.
Insert the new battery in the battery holder on the
AutoMax PC3000 Processor card. Orient the battery so
that the end marked +" on the battery is facing the end
marked +" on the battery holder.