Siemens SINUMERIK 840Di Function Manual page 983

2.8 SPL for Safety Integrated
2.8
See:
References:
/FBSI/ Description of Functions, Safety Integrated
2.9 Assignment overview
2.9
2.9.1 Assignment: NC/PLC interface
The assignment of the NC/PLC interface is comprehensively described in:
References:
/LIS/ Lists
2.9.2 Assignment: FB/FC
FB number
1
2 - 29
30 – 127
1)
The actual upper limit of the block number (FB/FC) depends on the current PLC CPU. See section
"Key PLC CPU data for 810D, 840D". For FC and FB assignment, see section "Memory requirements
of basic PLC program for 810D, 840D".
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
FC number
1
2 - 29
30 - 35
30 – 127
1)
1)
Meaning
Basic program
Reserved for Siemens
Initialization of basic program
Reserved for Siemens
See below: ShopMill, ManualTurn
User area
User area
Detailed description
2.8 SPL for Safety Integrated
2-71