Siemens SINUMERIK 840D sl Function Manual page 1202

Detailed description
2.12 Block descriptions
Description of formal parameters
The table below lists all formal parameters of the YDelta function:
Signal
YDelta
SpindleIFNo
TimeVal
TimerNo
Y
Delta
Ref
Call example
CALL FC 17 (
218
Type Type
I BOOL
I INT
I S5time
I INT
BOOL
Q
BOOL
Q
I/O WORD
YDelta := I 45.7,
SpindleIFNo := 4,
TimeVal := S5T#150ms,
TimerNo := 10,
Y := Q 52.3,
Delta := Q 52.4,
Ref := mw 50);
Value range Remark
= star
= delta.
The changeover edge of the signal
initiates the changeover operation.
1.. Number of the axis interface
declared as a spindle
0.. Switchover time
10.. Timer for programming the wait
time
Energizing of star contactor
Energizing of delta contactor
Instance for status information
Internal use
//Star delta
//Timer 10
//Star contactor
//Delta contactor
//Instance
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0