Table of Contents
Advertisement
12.7.5
Command in-position function
The "command in-position function" checks the remaining distance to the stop position during the automatic
deceleration of positioning control, and set a flag to 1. This flag is called the "command in-position flag". The command
in-position flag is used as a front-loading signal indicating beforehand the completion of the position control.
The details shown below explain about the "command in-position function".
• Control details
• Control precautions
• Setting method
• Confirming the command in-position flag
(1) Control details
The following shows control details of the command in-position function.
(a) When the remaining distance to the stop position during the automatic deceleration
of positioning control becomes equal to or less than the value set in "[Pr.16]
Command in-position width", "1" is stored in the command in-position flag ([Md.31]
Status: b2).
[Command in-position width check]
Remaining distance "[Pr.16] Command in-position width" setting value
Positioning
Command in-position flag
[ Md.31 Status : b2]
(b) A command in-position width check is carried out every 0.9ms.
V
ON
OFF
CHAPTER 12 CONTROL SUB FUNCTIONS
t
Command in-position
width setting value
12
593
Advertisement
Table of Contents
Troubleshooting
