Axis Of Motion Example Programs; Axis Of Motion Simple Relative Move (Cut-To-Length Application) Example - Siemens SIMATIC S7 System Manual

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Axis of Motion example programs

The example program shows a simple relative move that uses the AXISx_CTRL and

AXISx_GOTO subroutines to perform a cut-to-length operation. This program does not

require an RP seek mode or a motion profile, and the length can be measured in either

pulses or engineering units. Enter the length (VD500) and target speed (VD504). When I0.0

(Start) turns on, the machine starts. When I0.1 (Stop) turns on, the machine finishes the

current operation and stops. When I0.2 (E_Stop) turns on, the machine aborts any motion

and immediately stops.

Table 12- 33 Example: Axis of Motion simple relative move (cut-to-length application)

S7-200 SMART

System Manual, V2.3, 07/2017, A5E03822230-AF

12.8 Axis of Motion example programs

Control instruction

Start puts machine into

automatic mode.

E_Stop: Stops immediately

and turns off automatic

Open loop motion control

CALL AXIS0_CTRL,

L63.7, M1.0,

VB900, VD902,

VD906, V910.0

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Simatic s7-200 smart