Bosch Rexroth VFC 3210, Руководство по эксплуатации, Страница: 106 / 282

12.1.4 Password Protection
Two types of passwords are available, user password and manufacturer pass-
word:
●
User password: used to protect parameter settings from unauthorized or un-
intended changes.
●
Manufacturer password: for service ONLY.
Code Name Setting range Default Min. Attri.
b0.20 User password 0...65,535 0 1 Run
b0.21 Manufacturer password 0...65,535 0 1 Run
Possible operations with passwords are as below:
●
Set user password
The default setting of user password is '0' (inactive). Enter any integer num-
ber between 1 and 65,535.
●
Change user password
Enter the existing user password first, and then modify the value with enter-
ing another integer number between 1 and 65,535.
●
Clear user password
Enter the existing user password or super user password, then user password
will be cleared.
●
Without entering or entering a wrong password, all parameters ex-
cept for b0.00 'Access authority setting', can only be read, while
parameter modification or replication is impossible.
●
Contact with service if you forget the user password.
●
User password protection does not affect frequency adjustment
with <▲> and <▼> buttons in running status or frequency saving.
Bosch Rexroth AG
Functions and Parameters VFC 3210
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DOK-RCON04-VFC3210****-IT01-EN-P