10-14
Handling, Diagnostic and Service Functions
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
The drive firmware allows activating and deactivating the write protection
for parameter values by means of three hierarchically different
passwords:
•
Customer password
The parameter values of a parameter group combined by the
customer can be protected.
•
Control password
Parameters protected by a customer password can be written;
"administration parameters" remain write-protected.
•
Master password
All parameters that can be written, including "administration
parameters" and parameters protected by a customer password, can
be changed.
Note:
The customer password can be defined by the customer, the
control password and the master password are defined by the
manufacturer!
•
S-0-0192, IDN-list of backup operation data
•
S-0-0267, Password
•
S-0-0279, IDN-list of password-protected operation data
•
P-0-4064, Password level
Functional Description
The activation and deactivation of the write protection for parameter
values by the three hierarchically different passwords is carried out by an
input in parameter
S-0-0267, Password
.
By a password defined by the customer, the parameters of a parameter
group to be defined can be protected against unauthorized or accidental
write access.
The customer password has to comply with the following conditions:
•
at least 3 characters long
•
a maximum of 10 characters long
•
may only include the characters a…z, A…Z and the numbers 0…9
The group of parameters the values of which can be protected by the
customer password is defined in parameter
S-0-0279, IDN-list of
password-protected operation data
. In the condition as supplied the
parameter S-0-0279 does not yet contain any data. In the list parameter
S-0-0279 it is possible to enter parameter IDNs according to application-
specific requirements.
Note:
The customer password is not obligatory! If it has not been
activated, the values of the parameters listed in the list
parameter S-0-0279 can still be written.
After entering the firmware-specific control password defined by the
manufacturer, it is also possible to write parameters protected by a
customer password. The control password therefore allows the NC
control unit to ignore the write protection established by the individual
(unknown) customer password.
Pertinent Parameters
Customer Password
Control Password
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
