Lenze EVS9332xK - Manual (Page 229)

Commissioning
Activation/deactivation of password protection
Master PIN
6
6.13
6.13.1
l
6.13−1 EDSVS9332K EN 8.0−07/2013
6.13 Activation/deactivation of password protection
6.13.1 Master PIN
Always assign a master pin if you want to ensure safe access protection for
the profile data in the controller. Keep the master pin carefully.
With the master pin you can deactivate all types of access protection. It
overrides the user pin.
1. Enter a number between 1 and 65535 under C0503/2.
2. Save the master pin non−volatilely in the parameter set with C0003 = 1.
ƒ Enter the master pin under C0503/2.
)
Note!
Code C0503/2 is not available in GDC. This code can be accessed
via the PLC or the keypad.
6.13.2 User PIN
If the user pin (personal identification number) is activated, access to profile
data is restricted or prevented completely.
ƒ Select the access protection for the profile data under C0499:
– C0499 = 0: Writing and reading of profile data is not possible (Lenze
setting).
– C0499 = 1: Reading of profile data is not possible.
– C0499 = 2: Writing of profile data is not possible.
)
Note!
Activate the read protection (C0499 = 1) for applications with
more than 8 profiles. The profiles can then be reloaded (via an
external control), but not be read out.
1. Enter a number between 1 and 65535 under C0503/1.
2. Save the user pin non−volatilely in the parameter set with C0003 = 1.
ƒ Possible settings of C0503/1:
– C0503/1 = 9999: Access protection activated. No master pin assigned.
– C0503/1 = 9998: Access protection activated. Master pin assigned.
– C0503/1 = 0: Access protection deactivated.
Assignment of master pin
Deactivation of access
protection
Activation of access
protection