Siemens SINUMERIK 840Di Function Manual page 1307

Parameter assignment
Signal
PIService
Unit
WVar1
x: Describes the preprocessing mode
x = 1 without calculation
x = 2 with calculation
x = 3 with main block observation
PI service: LOGIN
Create password
Function:
Transfers the parameterized password to the NCK. The passwords generally consist of 8
characters. If required, blanks must be added to the string of the password.
Example:
Password: STRING[8] := 'SUNRISE?';
Parameter assignment
Signal
PIService
Unit
Addr1
PI service: LOGOUT
Reset password
Function:
The password last transferred to the NCK is reset.
Parameter assignment
Signal
PIService
Unit
PLC Basic Program Solution Line (P3 sl)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Type
ANY
INT
WORD
Type
ANY
INT
STRING
Type
ANY
INT
Value range
PI.FINDBL
1 to 10
x
Value range
PI.LOGIN
1
8 characters
Value range
PI.LOGOUT
1
Detailed Description
2.12 Block descriptions
Meaning
Block search
Channel
Preprocessing mode
Meaning
Create password
NCK
Password
Meaning
Reset password
NCK
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