Siemens SINUMERIK 840D sl Function Manual page 1458

Detailed description
2.12 Block descriptions
Description of formal parameters
The table below lists all formal parameters of the TM_REV function.
Signal
Start
ChgdRevNo
Ready
Error
Pulse diagram
(1)
(2)
(3)
(4)
(5)
(6)
184
Typ Type
e
I BOOL
I BYTE
A BOOL
A INT
Activation of function by means of a positive edge
Positive acknowledgment: Tool management has been transferred
Reset function activation after receipt of acknowledgment
Signal change using FC
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.
Negative acknowledgment: Error has occurred, error code in the output parameter "Error".
Value range Remark
1 = Start of transfer
1.. Number of revolver interface
1 = Transfer complete
0..3 Error checkback
0 : No error has occurred
1: No revolver present
2: Illegal revolver number in parameter "ChgdRevNo"
3: Illegal job ("interface active" signal for selected
revolver = "FALSE")
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0