Detailed descriptions of interface signals
4.4 Auxiliary function transfer from NC channel
Parameter Manual
340
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
DB2500
DBD3000
DBD3008
DBD3016
DBD3024
DBD3032
DBB3004
DBB3012
DBB3020
DBB3028
DBB3036
M function 1
M function 2
M function 3
M function 4
M function 5
Extended address of M function 1
Extended address of M function 2
Extended address of M function 3
Extended address of M function 4
Extended address of M function 5
Signal(s) from channel (PLC)
Edge evaluation: No Signal(s) updated: job-
controlled by NCK
Signal state 1 Up to 5 M functions programmed in an NC block are simultaneously made
available here as soon as the M change signals are available.
Value range of the M functions: 0 to 99; integer number
Value range of the extended address: 1-2; integer number (spindle
number)
The M functions remain valid until they are overwritten by new M functions.
Signal state 0
• After the PLC has ramped-up.
• All auxiliary functions are deleted before a new function is entered.
Application Control of automatic tool selection.
corresponding to ... IS "M function for the spindle (DINT), axis-specific" (DB370x DBD0)
Note for the reader Function Manual Basic Functions H2
DB2500
DBD4000
DBD4008
DBB4004
DBB4012
S function 1
S function 2
Extended address of S function 1
Extended address of S function 2
Signal(s) from channel (PLC)
Edge evaluation: No Signal(s) updated: job-
controlled by NCK
Signal state 1 Here, an S function programmed in an NC block (speed or cutting value for
G96) is provided as soon as the S change signal is available.
Value range of the S function: Floating point (REAL format/4 bytes)
Value range of the extended address: 1 ... 2; integer number (spindle
number)
The S function remains valid until it is overwritten by a new S function.
Signal state 0
• After the PLC has ramped-up.
• All auxiliary functions are deleted before a new function is entered.
Application Control of automatic tool selection.
corresponding to ... IS "S function for the spindle (REAL), axis-specific" (DB370x DBD4)
Note for the reader Function Manual Basic Functions H2
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