Siemens SINUMERIK 808D Parameter Manual page 387

Application
corresponding to ...
Note for the reader
DB2500
DBD5000
Edge evaluation: No
Signal state 1
Signal state 0
Application
corresponding to ...
Note for the reader
DB2500
DBD6000
DBD6008
DBD6016
DBW6004
DBW6012
DBW6020
Edge evaluation: No
Signal state 1
Signal state 0
Application
Note for the reader
Parameter Manual
List Manual, 01/2017
5.4 Auxiliary function transfer from NC channel
Control of automatic tool selection.
IS "S function for the spindle (REAL), axis-specific" (DB370x DBD4)
Function Manual Basic Functions H2
D function 1
Signal(s) from channel (PLC)
Signal(s) updated: job-control‐
led by NCK
The D function programmed in an NC block is made available here as soon
as the D change signal is available.
Value range of the D function: 0-9; integer number
The D function remains valid until it is overwritten by a new D function.
● After the PLC has ramped-up.
● All auxiliary functions are deleted before a new function is entered.
D0 is reserved for deselecting the actual tool offset.
Function Manual Basic Functions H2
H function 1
H function 2
H function 3
Extended address of H function 1
Extended address of H function 2
Extended address of H function 3
Signal(s) from channel (PLC)
Signal(s) updated: job-control‐
led by NCK
Up to 3 H functions programmed in an NC block are simultaneously made
available here as soon as the H change signals are available.
Value range of the H functions: Floating point (REAL format/4 bytes)
Value range of the extended address: 0 to 99; integer number
The H functions remain valid until they are overwritten by new H functions.
● After the PLC has ramped-up.
● All auxiliary functions are deleted before a new function is entered.
Switching functions on the machine.
Function Manual Basic Functions H2
Detailed descriptions of interface signals
387