Interface Signals; Measurement (M5); Brief Description; Hardware Requirements - Siemens SINUMERIK 808D Function Manual

Number Identifier
24100 TRAFO_TYP_1
24110 TRAFO_AXES_IN_1
24120 TRAFO_GOEAX_ASSIGN_TAB_1
24200 TRAFO_TYP_2
24210 TRAFO_AXES_IN_2
24220 TRAFO_GOEAX_ASSIGN_TAB_2
24800 TRACYL_ROT_AX_OFFSET_1
24810 TRACYL_ROT_SIGN_IS_PLUS_1
24820 TRACYL_BASE_TOOL_1
24900 TRANSMIT_ROT_AX_OFFSET_1
24910 TRANSMIT_ROT_SIGN_IS_PLUS_1
24911 TRANSMIT_POL_SIDE_FIX_1
24920 TRANSMIT_BASE_TOOL_1
12.5.2

Interface signals

Number Bit
Channel-specific
DB3800.DBX0001 .6
13

Measurement (M5)

13.1

Brief description

Channel-specific measuring
A measurement mode is programmed in a part program block (with or without DDTG). A trigger event (edge of the probe) is
defined additionally, which will trigger the measurement process. The instructions apply to all axes programmed in this
particular block. The program with the measurement process in "AUTO" mode is executed and can be employed for
workpiece or tool measuring.
Tool measuring in JOG
The control system includes operator support for the measurement process in "JOG" mode specially for measuring tools.
Channel-specific measuring is integrated into this sequence. The PLC user program must include the required functionality.
The measured offset values of the tool are available in the tool offset memory at the end of the measuring sequence.
The exact operating instructions are contained in the SINUMERIK 808D/SINUMERIK 808D ADVANCED Programming and
Operating Manual.
Note
The automatic measuring function is supported only on a milling machine.
13.2

Hardware requirements

13.2.1

Probes that can be used

General
In order to measure tool and workpiece dimensions, a touch-trigger probe is required that supplies a constant signal (rather
than a pulse) when deflected.
136
Name
Type of 1st transformation, possibly with axis sequence
Axis assignment at input of 1st transformation
Geo-axis assignment for 1st transformation
Type of 2nd transformation, possibly with axis sequence
Axis assignment at input of 2nd transformation
Geo-axis assignment for 2nd transformation
Deviation of rotary axis from zero position in degrees (1st TRACYL)
Sign of rotary axis for TRACYL (1st TRACYL)
Distance of tool zero point from origin of geo-axes (1st TRACYL)
Deviation of rotary axis from zero position in degrees (1st
TRANSMIT)
Sign of rotary axis for TRANSMIT (1st TRANSMIT)
Limitation of working range in front of/behind pole, 1st transformation
Distance of tool zero point from origin of geo-axes (1st TRANSMIT)
Name
Transformation active
Function Manual
01/2017