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Chapter 2 MSTF Command
41
Ⅰ
Programming
Executing W0 after T0101, X tool offset is not executed but that of Z is done
When T command and the motion command are in the same block and execute tool offset by
modifying coordinates, the motion command and T command are executed at the same time, the
system executes by adding the current tool offset to coordinates of motion command and whether the
traverse speed is employed the cutting feedrate or the rapid traverse speed defined by the motion
command.
When T command and the motion command are in the same block and execute tool offset by
traversing tool, the motion command or T command is executed separately. Firstly tool change is
executed and then the motion command is executed. The tool offset is executed at current rapid
traverse speed.
The tool offset is cancelled after one of the following operations is executed:
1. Execute
T
□□
00 command;
2. Execute G28 or manual machine reference point return (only the tool offset of coordinate
axis which is executed machine reference point return is cancelled, and another one which is
not executed machine reference point return is not cancelled);
When No.084 is not 1 (2
～
32) and target tool number is not equal to current display tool number,
the control sequence and logic of tool post is defined by PLC ladder diagram after commanding T
command, please see User Manual of machine tool manufacturer. GSK980TDi standard PLC ladder
diagram defines as follows: clockwise rotation for selecting tool, counterclockwise rotation for tool
post clamping, directly inputting tool selection signal for tool change. Please refer to
Ⅲ
INSTALLATION & CONNECTION
.
When the system is employed with line-up tool post, No.084 should be set to 1 and different tool
number is executed by different tool offset as T0101, T0102, T0103.
2.3.2 Tool Life Management
1. Starting tool life management function
The state parameter No.002 Bit0 (TLIF) is the market whether the tool life management function
is valid or not, the corresponding tool life management window is not displayed when it is invalid.
002
Tool
life
management
Bit 0 Tool life management function is not valid.
1 Tool life management function is valid.
2. Tool life management display window
