Siemens SINUMERIK 840DE sl Commissioning Manual page 1148

Programming commands
6.3 Functions
6.3.20 Password functions
Overview
The following password functions are available:
● Set password
● Delete password
● Change password
HMI_LOGIN function: Set new password
Syntax:
Description:
Parameters:
Example
REG[0] = HMI_LOGIN("CUSTOMER")
HMI_LOGOFF function: Delete password
Syntax:
Description:
Parameters:
Example
REG[0] = HMI_LOGOFF
HMI_SETPASSWD function: Change password
Syntax:
Description:
Parameters:
162
(Passwd)
HMI_LOGIN
A password which sets the current access level is sent to the NCK with the
HMI_LOGIN() function.
Passwd Password
; Result = TRUE if the password has been set
successfully, otherwise FALSE
HMI_LOGOFF
The actual access level can be reset using the HMI_LOGOFF function.
- None -
; Result = TRUE if the password has been de-
leted successfully, otherwise FALSE
(AC, Passwd)
HMI_SETPASSWD
The password of the current level or a lower level can be changed with the
HMI_SETPASSWD function.
AC Access level
Passwd Password
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1