P3: Basic PLC Program for SINUMERIK 840D sl
13.13 Block descriptions
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1011
Timing diagram
Status list
Status = 1:
The WZV operation is completed (loading/unloading/reloading, prepare change, change).
OldToolMag I INT -1, 0 ... Current magazine number of tool to be replaced
-1: Tool remains at its location
OldToolLoc = any value.
Only permissible if TaskIdent = 2
OldToolLoc I INT Max. location
number
Current location number of tool to be replaced
Status I INT 1 ... 7,
103...105
Status information about transfer operation
Ready A BOOL 1= transfer completed
Error A INT 0 ... 65535 Error checkback
0: No error has occurred
1: Unknown "TaskIdent"
2: Unknown "TaskIdentNo"
3: Illegal task
("signal "Interface (SS) active" of selected
revolver = "FALSE")
Other values: The number corresponds to
the error message of the tool
management function in the
NCK caused by this transfer.
(1) Activation of function by means of a positive edge
(2) Positive acknowledgment: Tool management has been transferred
(3) Reset function activation after receipt of acknowledgment
(4) Signal change using FC
(5) This signal chart is not permissible. The job must generally be terminated since the new tool
positions must be conveyed to the tool management in the NCK.
(6) Negative acknowledgment: Error occured, error code in the output parameter Error
Signal
Typ
e
Type Value range Comment
5HDG\
6WDUW
(UURU !
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