Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 161)

Protection
8–19
3. If you want to write protect your memory module permanently, press
CONFIG OFFLINE
CONFIG
WRITE
PROTECT
F8
. The prompt line changes to the following:
FILE PROTECTED NAME TYPE SIZE (words)
0 system 76
1 reserved 0
2 Yes ladder 6
WARNING, SELECTING YES DISABLES FUTURE REPROGRAMMING OF MEMORY MODULE
Press F8 to write-protect memory module.
REM RUN L532 Series C Rev.2 PROC Addr 1
PROGRAM DIRECTORY FOR PROCESSOR: TOGGLE
F10
NO
F8
YES
4. Confirm the transfer by pressing
CONFIG OFFLINE
CONFIG
YES
F8
. While the transfer takes place the
prompt ...WORKING... is displayed. If the transfer is successful the
program directory for the processor is displayed.
Press
CONFIG OFFLINE
CONFIG
NO
F10
to cancel the transfer and return to the previous display.
5. If you want to reuse the memory module, press
CONFIG OFFLINE
CONFIG
ALLOW
REUSE
F10
and confirm your
choice by pressing
CONFIG OFFLINE
CONFIG
YES
F8
. Press [ESC] or
CONFIG OFFLINE
CONFIG
NO
F10
to cancel the
transfer.
If you choose to write protect a memory module and then later decide to erase the
protected data, you must use a commercially available PROM burner. The SLC
5/03 and SLC 5/04 processor memory modules use “Flash EEPROM” technology.
A memory module is erased when its contents consist of all zeros or all ones.