Siemens SINUMERIK 840D sl Function Manual page 35

● Programmed read-in disable
● Several feedrates in one block
References:
Function Manual, Synchronized Actions
Signal flow
The following figure illustrates the signal flow for the digital NC inputs.
Read actual value
The signal state of the digital NC inputs is sent to the PLC:
DB10, DBB60 or DBB186 ... (actual value of the digital NC inputs)
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
A4: Digital and analog NC I/O for SINUMERIK 840D sl
2.2 Indirect I/O access via PLC
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