
Editing ProgramsOn Line
Chapter 5
5-48
4. Press the {UPDATE & EXIT} softkey to update and exit t he
encryption/decryption table.
UPDATE
& EXIT
STORE
BACKUP
REVRSE
FILL
(softkey level 3)
When you press the {UPDATE & EXIT} softkey, the control does a
compile/check of the encryption/decryption table to determine t hat
no duplicate characters exist and that no characters were left blank.
Ifa character is: the con trol displays: and moves the curso r:
enteredtwice “CHARACTERSCAN ONLY
BEENTERED ONCE”
tothe firstoccurrence of thatcharacter
in theencryption/decryption table
leftblank “NOLOCATIONSCANBE
LEFT EMPTY”
to the first blank location in the
encryption/decryption table
Once the encryption/decryption table is created and you press the
{NCRYPT MODE} softkey, protected programs are encrypted when they are
uploaded to ODS or the Mini-DNC package. When downloading
encrypted protected programs to the control, they are decrypted and loaded
into the protected program directory.
To prevent the encryption/decryption table from being lost during system
power and battery-backup failures, store it in the control’s backup memory
by using these steps:
1. Select the protected part program directory.
2. Press the {SET-UP NCRYPT} softkey.
REFORM
MEMORY
CHANGE
DIR
NCRYPT
MODE
SET-UP
NCRYPT
ACTIVE
PRGRAM
EDIT
PRGRAM
RESTRT
PRGRAM
DISPLY
PRGRAM
COPY
PRGRAM
VERIFY
PRGRAM
PRGRAM
COMENT
DELETE
PRGRAM
RENAME
PRGRAM
INPUT
DEVICE
(softkey level 2)
5.10.2
Storing
Encryption/Decryption Table
to Backup Memory
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