Setting The Scan Times - YASKAWA MP3000 Series Setup Manual

3.6 Device-specific Settings

3.6.5 Setting the Scan Times

3.6.5

Setting the Scan Times

This section describes how to set the scan times for the high-speed and low-speed scans.
Select Setup and then Scan Time Setting from the item tree of the Environment Setting Dia-
log Box. Alternatively, select the Setup and then click the Scan Time Setting Icon in the
Launcher. The following dialog box will be displayed.
High-speed (H) Scan
This section describes how to set the scan time of a high-speed processing program (H, Hxx,
Hxx.xx) in milliseconds.
The set value that is set here will determine the reference pulse distribution cycle (accuracy).
The following table shows the different high-speed scan time set values depending on whether
the MP2000 Optional Module is used.
Abbreviation
CPU-301
CPU-302
CPU-201
CPU-202
Information
There are restrictions on the set value of the high-speed scan time. Refer to the following sec-
tion for details.
 High-speed Scan Time Set Value Restrictions
3-48
When MP2000 Optional Module Is
Not Used
0.25 ms to 32.0 ms
(in increments of 0.125 ms)
0.125 ms to 32.0 ms
(in increments of 0.125 ms)
The default high-speed scan time is 4.0 ms.
When MP2000 Optional Module Is
0.25 ms or 0.5 ms to 32.0 ms
(in increments of 0.5 ms)
0.125 ms, 0.25 ms, or 0.5 ms to 32.0 ms
(in increments of 0.5 ms)
on page 3-49
Used