Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
213
Description of formal parameters
The table below lists all formal parameters of the PART_AX function:
Signal I/O Type Value range Remark
Start I BOOL
AxisNo I INT 1 - 31 No. of axis to be traversed
IC I BOOL Directional data
0 = absolute
1 = incremental
DC I BOOL 0 = specified direction
1 = shortest path
when DC = 1 the parameters IC,
Minus, Plus must be = 0
Minus I BOOL 0 : Rotary axis motion as for linear
axis
1: Motion in negative direction with
rotary axes
Plus I BOOL 0 : Rotary axis motion as for linear
axis
1: Motion in positive direction with
rotary axes
Pos I INT 0 to +32767 No. of indexing position
FRate I REAL ± 0,1469368 E -38 to
± 0,1701412 E +39
Feedrate of
linear axis: mm/min
Rotary axis: deg/min
InPos A BOOL 1 = In position
Active A BOOL 1 = Active
StartErr A BOOL Axis cannot be started.
Error A BOOL Error during traversing
1)
1)
Error evaluation by user in the PLC

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based