P3: Basic PLC Program for SINUMERIK 840D sl
13.13 Block descriptions
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
951
PI service: CONFIG
Function: Reconfiguration
The reconfiguration command activates machine data, which have been entered sequentially by the operator or
the PLC, almost in parallel.
The command can only be activated when the control is in RESET state or the program is interrupted (NC stop at
block limit). An FB 4 error checkback message is output if these conditions are not fulfilled (state = 3).
PI service: DIGION
Function: Digitizing on
Selecting digitizing in the specified channel.
PI service: DIGIOF
Function: Digitizing off
Deactivating digitizing in the specified channel.
Parameterization
Signal Type Value range Meaning
PIService ANY PI.CONFIG Reconfiguration
Unit INT 1
WVar1 INT 1 Classification
Parameterization
Signal Type Value range Meaning
PIService ANY PI.DIGION Digitizing on
Unit INT 1 to 10 Channel
Parameterization
Signal Type Value range Meaning
PIService ANY PI.DIGIOF Digitizing off
Unit INT 1 to 10 Channel
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