YASKAWA MP3000 Series - Page 166

4.1 User Program Types and Execution Timing
4.1.4 The M-EXECUTOR
4-33
4
Creating User Programs
 Details on the I/O Registers
The I/O registers that are assigned to the M-EXECUTOR are used to execute motion and
sequence programs, as well as to monitor sequence programs.
The following tables give the contents of the M-EXECUTOR I/O registers.
 Detail Definition Dialog Box
The Detail Definition Dialog Box has two tab pages, the Program Definition Tab Page and the
Allocation Control Register Tab Page.
Use the following procedure to display the Detail Definition Dialog Box.
1. Click the Module Configuration Icon from the Start Tab Page.
2. Double-click row 05 of the Function Module/Slave Column.

Register
(Input/Output)
Disabled
Not used.
“----” is always displayed.
Not possi-
ble

Start -
End
Displays the range of registers that is used as the I/O
area.
• Setting range: 00000 to 07FFF hex or 10000 to 17FFF
hex
Refer to the following section for details.
 Details on the I/O Registers on page 4-33
Possible

Size
Displays the number of words in the I/O area.
• Setting range: 64 to 128
Four words each of input registers and output registers
are required to register a single motion program or
sequence program in the M-EXECUTOR. If you need to
register more than 16 programs, set the size with four
additional words for each program to add. A maximum of
32 programs can be registered (maximum number of
program definitions).
Possible

Scan
Not used.
“----” is always displayed.
Not possi-
ble

Comment
Displays the user comment.
Enter a comment of up to 16 characters.
Possible
M-EXECUTOR Input Registers M-EXECUTOR Output Registers
M-EXECUTOR
Input Register
Item
M-EXECUTOR
Output Register
Item
IW + 0
Definition
No. 1
Status OW + 0
Definition
No. 1
Program Num-
ber
IW + 1 Reserved. OW + 1 Control Signals
IW + 2 Reserved. OW + 2 Override
IW + 3 Reserved. OW + 3 Reserved.
IW + 4
Definition
No. 2
Status OW + 4
Definition
No. 2
Program Num-
ber
IW + 5 Reserved. OW + 5 Control Signals
IW + 6 Reserved. OW + 6 Override
IW + 7 Reserved. OW + 7 Reserved.
IW + 3C
Definition
No. 16
Status OW + 3C
Definition
No. 16
Program Num-
ber
IW + 3D Reserved. OW + 3D Control Signals
IW + 3E Reserved. OW + 3E Override
IW + 3F Reserved. OW + 3F Reserved.
Continued from previous page.
No. Item Display/Setting Item Editing
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