Siemens SINUMERIK 840Di Function Manual page 919

810 D, 840D
The tables below show the key data of the OPI interface and the PLC basic program
functionality with reference to SINUMERIK 810D, 840D and 840Di:
OPI interface
Number
PLC basic program functions
Axes/spindles
Channels
Mode groups
Status/control signals
M decoders (M00-99)
G group decoders
Aux. function distributors
Interrupt-driven output of auxiliary functions
Move axes/spindles from PLC
Async. subprogram interface
Error/operating messages
MCP and handheld unit signals via NCK
Reading/writing of NC variables
PI services
Tool management
Star/delta switchover
Display control handheld unit
Depends on chosen system software package
1)
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2.1 Key PLC CPU data for 810D, 840D and 840Di
840Di
N/A
840Di
1)
1)
1)
+
+
+
+
+
+
-
+
+
+
+
+
+
+
Detailed description
810D 840D
N/A 1
810D 840D
5 31
2 10
1 10
+ +
+ +
+ +
+ +
+ +
+ +
- -
+ +
+ +
+ +
+ +
+ +
+ +
+ +
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