Tool Change (W3) - Siemens SINUMERIK Series Function Manual

DB31, ...
DBX76.6 Indexing axis in position
Signal state 0 or
•
edge change 1 → 0
•
•
•
•
Signal irrelevant for ... Axes that are not defined as indexing axes:
... MD30500 $MA_INDEX_AX_ASSIGN_POS_TAB = 0
Application Tool magazine: Activation of a gripper for removing a tool from a magazine is triggered when the
example(s) indexing axis is in position:
DB31, ... DBX76.6 (indexing axis in position) = 1.
This must ensured by the PLC user program.
Special cases, errors, Notes:
... The axis positions entered in the indexing position table for the individual divisions can be changed
through zero offsets (including
The interface signal:
DB31, ... DBX76.6 (indexing axis in position)
is then set to 1 when the actual position of the indexing axis matches the value entered in the index
table plus the offset.
If a
position" remains active even though the axis is no longer at an indexing position.
Corresponding to .... MD30500 $MA_INDEX_AX_ASSIGN_POS_TAB (axis is an indexing axis)
18.16

Tool Change (W3)

No signal descriptions required.
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
The axis is not defined as an indexing axis.
The indexing axis is traversing:
DB31, ... DBX64.7/64.6 (Travel command+/-) is active.
The indexing axis is located at a position which is not an indexing position.
Examples:
– In JOG mode after abortion of travel movement, e.g. with RESET
– in Automatic mode: indexing axis has, for example, approached a selected position
controlled by an or
AC
The indexing axis has not been positioned with instructions for coded positions (
, , ) in automatic mode.
CACN CDC CIC
The "Servo enable" signal for the indexing axis has been canceled:
DB31, ... DBX2.1 (Servo enable)
is applied to an indexing axis in AUTOMATIC mode, then interface signal "Indexing axis in
DRF
instruction
DC
).
DRF
Z2: NC/PLC interface signals
18.16 Tool Change (W3)
,
CAC CACP
,
907