Subroutine 38 - Mcp_Tool_Nr (Display Tool Number On The Mcp); Subroutine 39 - Handwhl (Selecting A Handwheel According To Hmi Interface Signals) - Siemens SINUMERIK 808D ADVANCED Commissioning Manual

6.6.12

Subroutine 38 - MCP_Tool_Nr (display tool number on the MCP)

Purpose
Subroutine 38 is used to display active tool number (< 100) with the 7-segment LED on the MCP, and should be called in
subroutine MCP_NCK. For a tool number ≥ 100, it displays "FF".
Local variable definition
None
Assigned global variables
None
Relevant PLC machine data
None
Example for calling subroutine 38
6.6.13 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
14512 [16].7 1
0
Example for calling subroutine 39
Commissioning Manual
01/2017
Description
Handwheel assignment with the HMI
Handwheel assignment with the MCP
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