Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Manual de usuario descargar pdf (Pagina 62)

100

101

Chapter 2

Operating the Control

2-42

Sometimes you must perform a reform memory operation on the control to

clear memory. Typically, you do this when:

the amount of RAM memory that can be used by PAL is changed in

AMP

a new PAL program has been sent to the control (downloading PAL

does not always make it necessary to format)

battery power was lost when the 9/240 control was turned off

after 5 days’ backup by the supercapacitor, the optional lithium battery

takes over; this provides 2 years of continuous, accumulated backup for

the standard 9/260 or 9/290 control, and 1 year for the 9/260 or 9/290

with extended program storage

Important: You must format any time the control displays the error

message “MEMORY CRASH -- REFORMAT.”

You can also perform this operation if you want to delete all part program s

in control memory.

After you perform a format operation, it is not necessary to re-install AMP

or PAL.

ATTENTION: The reform memory function erases all part

programs that are stored in control memory. This includes

program s in both the main and protected program directories.

You can back up these programs to ODS or to another peripheral

device before reformatting as described in chapter 6 and 9.

To reformat control memory and delete all programs stored in memory,

follow these steps:

1. Press the

{PRGRAM MANAGE} softkey.

(softkey level 1)

PRGRAM

MANAGE

OFFSET MACRO

PARAM

PRGRAM

CHECK

SYSTEM

SUPORT

FRONT

PANEL

ERROR

MESAGE

PASS-

WORD

SWITCH

LANG

2.12

{REFORM MEMORY}

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 819 820

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Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Manual de usuario Pagina 62

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