Instructions For Use - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.18 Interference Check III

14.18.2 Instructions for Use

Follow the procedure below to perform the interference check.
(1) Set "1" in the base Common Parameter (#1488 ITF3 valid).
(2) Create the solid and interfering object definition file (OBSTACLE.DAT).
With the solid and interfering object definition file (OBSTACLE.DAT), up to 256 solids and up to 128 interfering objects
are defined.
Utilizing interference check III data setting tool allows you to automatically create them.
(3) Enter the solid and interfering object definition file (OBSTACLE.DAT).
Enter the file from the input/output screen of HMI.
(4) Specify the interfering object selection. (R register or system variables)
In the interfering selection, you select 16 interfering objects to perform the interference check out of 128 interfering
objects which are defined with the solid and interfering object definition file. (OBSTACLE.DAT)
You can use up to 42 solids in the 16 interfering objects.
(5) Enable the interfering object selection with the enable interference check III setting data command (G186) or the "Interfer-
ence check III: Enable interfering object selection data" signal (Y769).
At the timing when these are enabled, the consistency check between the interfering object definition and interfering
object selection is performed.
When no mistake is found in the setting, the "Interference check III: Interfering object selection data setting completed"
signal (X771) is turned ON.
When a mistake is found in the setting, an operation error that corresponds to the mistake is output, and the setting error
information is output to R142 to R149.
(6) Turn ON the "Interference check III: Interference check III mode" signal (Y76A) to start the interference check.
While the "Interference check III: Interference check III mode" signal (Y76A) is ON, the interference check is performed.
IB-1501668-B 662