Rockwell Automation Publication D2-3518-4 - January 2020 67
Programming Basics Chapter 8
If There is More Than One OIM Connected to the Drive
Setting the write-protect password in one OIM does not affect any other OIM
connected to the drive unless a write-protect password has also been set in the
other OIMs. In this case, the last password value entered becomes the password
value for all password-protected OIMs. (Each OIM cannot have a different
password value.)
For example, if the write-protect password has been set to 5555 for the local
OIM, someone using a remote OIM with no write-protect password set can still
program all of the parameters. If the write-protect password is then set to 6666
on the remote OIM, you are required to enter 6666 on the local OIM to program
the parameters.
IMPORTANT Setting the write-protect password value to zero on one OIM disables the
write-protect password on all connected OIMs.
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