User`s manual

SH-300 Text Panel
Page 96 of 103
Write 0 indicates the running value of the
function block;
1 indicates the first set parameter
value of the function block;
2 indicates the second set parameter
value of the function block;
n indicates the nth set parameter
value of the function block;
4
Timer
DW DW0~DW255 Read register value
BR BR0.0~n~BR31
9.0~n
Read the parameter value of the
function block in APB program.
0 indicates reading the running value
of the function block;
1 indicates reading the first set
parameter value of the function block;
2 indicates reading the second set
parameter value of the function block;
n indicates reading the nth set
parameter value of the function block;
Note:
The block parameters have two types: ① register reference value ② constant value. When you
modify the block parameters with SH-300, if the block parameters have different types, the types
for selected registers will be different. If the register value is referenced, DW will be selected as
the type for register to modify the block parameters. If the constant value is used, BR will be
selected as the type for register to modify.
Example:
Use SH-300 to set parameter value of the function block BOO11, B0012, and read the running
values of B0011 and B00012
1． As B0011 is a function block of time type, is selected as the function object. It is shown
as following graph:
a. When reading the current value of function block, the address is BR11.0