Siemens SINUMERIK 840Di Function Manual page 1115

Signal
Minus
Plus
Pos
FRate
InPos
Active
StartErr
Error
Error evaluation by user in the PLC
1)
Timing diagram
(1)
(2)
(3)
(4)
(5)
(6)
Power Line Basic PLC Program (P3)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
I/O Type
I Bool
I Bool
I Int
I Real
Q Bool
Q Bool
Q Bool
Q Bool
Activation of function by means of a positive edge
Positioning axes active
Positive acknowledgment: Position reached
Reset function activation after receipt of acknowledgment
Signal change using FC
Reset function activation after receipt of active signal
Value range Remarks
: Rotary axis motion as for linear
axis
1: Motion in negative direction with
rotary axes
: Rotary axis motion as for linear
axis
1: Motion in positive direction with
rotary axes
1 to 60 No. of indexing position
∓ 0,1469368 I -38 to Feedrate of
linear axis: mm/min
∓ 0,1701412 I +39
Rotary axis: rev/min
= Position reached
= Active
Axis cannot be started,
see Table 8-48 Error identifiers
Traversing error
see table 8–48 Error codes
Detailed description
2.12 Block descriptions
1)
2-203