Siemens SINUMERIK 840D sl Function Manual page 1122

Detailed description
2.12 Block descriptions
Parameter:
WVar1 = FunctionNumber
This function number represents a PI service:
1:
2:
3:
4:
5:
6:
7 ...
10:
WVar2=SemaphorValue
0:
1:
Parameterization
Signal
PIService
Unit
WVar1
WVar2
138
TMCRTO (create tool)
TMFDPL (search for empty location for loading):
TMMVTL (prepare magazine location for loading, unload tool)
TMFPBP (search for location)
TMGETT (search for tool number)
TSEARC (search for tool)
Reserved
Reset semaphore
Test and set semaphore
Type
ANY
INT
INT
WORD
Value range
PI.MMCSEM
1, 2 to 10
1 to 10
0, 1
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Meaning
Set semaphore
Channel
FunctionNumber
SemaphoreValue