Omron CX-MOTION - 06-2008, Operation Manual

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Read Protection Section 12-1
12-1 Read Protection
12-1-1 Read Protection
The CX-Motion-MCH can be used to protect all of programs and cam data in
an MC Unit from being read.
Note Protection cannot be set for reading parameters. It also cannot be set for writ-
ing parameters, programs or cam data.
12-1-2 User
There are 3 types of user. Read protection can be set only by the primary
user. What data can be read depends on the user.
12-1-3 Setting and Releasing Read Protection
Only the primary user can protect data in an MC Unit by setting and releasing
protection on the data that can be read. To set protection, set a primary pass-
word and a secondary password and then select the data items that can be
read through the secondary password.
Read protection can be set or released using the primary password at any
time.
User What can be done What cannot be done
Primary user Setting the primary password and the
secondary password
Setting and releasing protection
Specifying programs or cam data that
can be read through the secondary
password
Reading all programs and cam data
---
Secondary user Reading only the programs and cam
data that can be read through the sec-
ondary password. Setting and releasing
protection
Normal user --- Reading all programs
or cam data for which
read protection is set.
Setting and releasing
read protection.