SINUMERIK 840D/810D ShopMill

12.01
Description of
DB72
DB72
Data block
E Siemens AG, 2001. All rights reserved
SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition
9ToolManagement 9.3 Tool management start-up in the PLC
Spindle as change point
NCK-->PLC interface
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
DBB 0 INT 8 INT 7 INT 6 INT 5 INT 4 INT 3 INT 2 INT 1
DBB 1 INT 16 INT 15 INT 14 INT 13 INT 12 INT 11 INT 10 INT 9
DBB 2, 3
DBB n + 0 Spare Detach
manual tool
Attach
manual
tool
OldTool in
BL No.
(n+42)
DBB n + 1 Unassigned
TO Prepare
change
DBB n + 2 Assigned channel (8bit-Int)
DBB n + 3 Tool management number (8bit-Int)
DBD n + 4 $P_VDITCP[0]
User parameter 0 (DWord)
DBD n + 8 $P_VDITCP[1]
User parameter 1 (DWord)
DBD n + 12 $P_VDITCP[2]
User parameter 2 (DWord)
DBW n + 16 Buffer identifier (Int), fixed value 9998)
equals “Target position for new tool”
DBW n + 18 Relative location (target) in buffer magazine (Int)
DBW n + 20 Magazine no. (source) for new tool (Int)
DBW n + 22 Location no. (source) for new tool (Int)
DBW n + 24 Magazine no. (target) for old tool (Int)
DBW n + 26 Location no. (target) for old tool (Int)
DBW n + 28 New tool: Location type (Int)
DBW n + 30 New tool: Size left (Int)
DBW n + 32 New tool: Size right (Int)
DBW n + 34 New tool: Size top (Int)
DBW n + 36 New tool: Size bottom (Int)
DBW n + 38 Tool status for new tool
Tool has
been used
Tool with
fixed loc.
code
Prewarn
lim.
reached
Measure
tool
Change tool
(initiated by:
M06)
Enable
tool
DBW n + 40 New tool: Internal T no. of NCK (Int)
DBW n + 42 If DBX (n+0.4) = 1, then the buffer location of the old tool must be entered here
DBW n + 44 Spare
DBW n + 46 Spare
Initial addresses of spindles: Spindle 1: n = 4
Spindle 2: n = 52
Spindle 3: n = 100
n = (m--1)* len + 4 m = location no. of change position
len= 48
Obligatory
change
Active
tool
9-125