Make settings for Password.
Passwords should have between 1 and 8 characters (letters
or numbers) and are case sensitive. There are separate
passwords for communication and setup parameters. An
identical password can be set for both. In this case only
one password will be prompted in TTPF, but still both in
PF graph. The password handling is configured with the
two parameters C800 Use and C801 Entry. Change to
C800 resets unused passwords. There is no prompting for
empty passwords, both in PF graph and TTPF. When
password Use is activated (other than: 'No') and Entry
scope is set to Tools Talk, access to all parameters from
PF keyboard is restricted even with empty passwords.
When uploading/downloading PF
configuration to/from a file, password strings
will not be stored and restored. Software
update performed by Software Loader will
clear passwords in the unit but not C800 and
C801.
PF Compact units have access to password
protected parameters only via TTPF, due to
simplified keyboard functionality.