8 Parameter Settings
8.1 Group b0: System Parameters
8.1.1 Password and Access Control
b0.00 User password
Setting range 0 ~ 65535
Minimum unit 1
Factory default 0
● Activate the user password protection: the default value of the password is 0
(inactive), enter a new number between 1 and 65535 to activate the user
password protection.
● Modify the password: enter the correct user password and then set a new
number between 1 and 65535 to modify the user password.
● Delete the password: enter the correct user password and set [b0.00]=0 to
delete the password.
● Once a user password is activated, users may only read but not
modify nor copy parameters if an incorrect password is entered.
● Please contact service if you forget the user password.
● User password protection will not affect frequency modification
with ▲/▼ keys in RUN mode. It means that the frequency may still
be saved according to the selected saving mode when the fre-
quency setting source is via digital setting. See descriptions in pa-
rameter b1.01.
b0.01 Manufacturer password
Setting range 0 ~ 65535
Minimum unit 1
Factory default 0
Manufacturer password is only available for service.
b0.02 Access authority setting
Setting range 0 ~ 4
Minimum unit 1
Factory default 0
b0.03 ~ b0.04: Reserved
Used to define the parameter access authority. Visible parameter groups are dif-
ferent in the display when the setting of this parameter differs.
Bosch Rexroth AG
Parameter Settings
EFC 3600
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DOK-RCON03-EFC-3600***-IT03-EN-P