Siemens SINUMERIK 808D Operating Instructions

Descriptions of the PLC subroutines
3.12 Subroutine 39 - HANDWHL (selecting a handwheel according to HMI interface signals)
PLC Subroutines Manual
Operating Instructions, 12/2012, 6FC5397-2EP10-0BA0
41
3.12 Subroutine 39 - HANDWHL (selecting a handwheel according to
HMI interface signals)
Purpose
Subroutine 39 is used to select one of the two handwheels to control an axis (X, Y or Z) in
the machine coordinate system or the workpiece coordinate system according to the HMI
signals. With the HANDWHEEL key and axis selection key on the MCP, you can assign the
handwheel 1 in the workpiece coordinate system to any axis.
Note
You cannot use subroutine 39 together with subroutine 41 - MINI_HHU.
Local variable definition
None
Assigned global variable
None
Relevant PLC machine data
No. Value Description
1 Handwheel assignment with the HMI 14512 [16].7
0 Handwheel assignment with the MCP
Example for calling subroutine 39

Siemens SINUMERIK 808D Specifications

General

Brand	Siemens
Model	SINUMERIK 808D
Category	Control Unit
Language	English