GSK 988T, User Manual

Page: 145 / 416

Chapter
Ⅱ
G Commands
131
Ⅰ
Programming
system
#5061--#5065 Skip signal position Workpiece
coordinate
system including
#5081--#5085 Tool length compensation
value
The read is the position value after the last block execution.
The units digit from 1 to 5 of variable number corresponds the No. n axis.
（ 8 ） Compensation value of workpiece coordinate system
The workpiece zero offset value can be read and written.
Variable number Function
#5201--#5205 External zero offset value
#5221--#5225 G54 workpiece zero offset value
#5241--#5245 G55 workpiece zero offset value
#5261--#5265 G56 workpiece zero offset value
#5281--#5285 G57 workpiece zero offset value
#5301--#5305 G58 workpiece zero offset value
#5321--#5325 G59 workpiece zero offset value
The units digit from 1 to 5 of variable number corresponds the No. n axis.
（
9
）
Note
The system variable is the state value of the system, and is buffered in advance when multi
cycles are executed, so, the attained system variable is the value before the multi cycle command
instead of the current value to avoid using the system variable in the cycle body of the multi
cycles.
2.22.3 Operation and jump command
（
1
）
Operation command
Variables can execute all kinds of operations, and their operation command format is as
following.
#i= ＜ Expression ＞
The right <expression> of an operation command is a compose of constant, a variable,
function and operator.
GSK988T defines the following operations and logic commands:
Function Format Use
assignment #i=#j;
Assignment statement assigns #j value to #i
；
#i is Null when #j is Null;
addition #i=#j+#k; Addition. When #j value is Null, it it taken as 0.0 value,
and the following functions are the same that of it;
Subtraction #i=#j-#k; Execute subtraction operation;
Multiplication #i=#j*#k; Execute division operation;
Division #i=#j/#k; Execute addition;
Sine
#i=SIN[#j]; Execute sine operation;
Angle unit is degree;