Subroutine 41 - Mini_Hhu (Handwheel On Hand-Held Unit) - Siemens SINUMERIK 808D ADVANCED Commissioning Manual

Example for calling subroutine 40
6.6.15

Subroutine 41 - MINI_HHU (handwheel on hand-held unit)

Purpose
Subroutine 41 is used to support the customer's handheld units. With a handheld unit, you can assign the handwheels to X
axis, Y axis and Z axis, and select incremental override X1, X10, X100 at the same time. You can then use the handwheels
to control the movements of your machine.
Local variable definition
Inputs
Variable Type
nodef BYTE
X_Sel BOOL
Y_Sel BOOL
Z_Sel BOOL
_4th_Sel BOOL
INC1 BOOL
INC10 BOOL
INC100 BOOL
HHU_EN BOOL
HHU_EmgStop BOOL
Key_Tp BOOL
Key_Tn BOOL
Outputs
Variable Type
X1_LED BOOL
X10_LED BOOL
X100_LED BOOL
HHU_ACT_LED BOOL
Assigned global variables
None
176
Description
Reserved
Select X axis
Select Y axis
Select Z axis
Select 4th axis
Select INC 1
Select INC 10
Select INC 100
HHU enable signal
Emgency stop in HHU
+direction move key
-direction move key
Description
Inc 1 is active
Inc 10 is active
Inc 100 is active
HHU is active
Commissioning Manual
01/2017