Detailed description
2.12 Block descriptions
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-125
Parameterization
Signal Type Value range Meaning
WVar2 WORD 1 to 8 Priority
WVar3 WORD 0/1 LIFTFAST
WVar4 WORD 0/1 BLSYNC
Addr1 STRING Path name
Addr2 STRING Program name
Note
The SETINT instruction is also used to make the assignment.
The ASUB PI service may only be executed when the channel to be activated is in Reset.
Only PRIO 1 is possible when selecting the ASUB via FB 4 and then starting it with FC 9.
References:
/PA/ Programming Guide
PI service: FINDBL
Activate block search
Function:
A channel is switched to block search mode and the appropriate acknowledgment then
transmitted. The block search is then executed immediately by the NCK. The search pointer
must already be in the NCK at this point in time. The search can be interrupted at any time
by an NC RESET. Once the search is successfully completed, the normal processing mode
is reactivated automatically. NC Start then takes effect from the located search target. The
operator is responsible for providing a collisionfree approach path.
Parameterization
Signal Type Value range Meaning
PIService ANY PI.FINDBL Block search
Unit INT 1 to 10 Channel
WVar1 WORD x Preprocessing mode
x: Describes the preprocessing mode
x = 1 without calculation
x = 2 with calculation
x = 3 with main block observation
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