Chapter 2 Parameter Setting; Cpu Parameters; Memory/Device Setting - Mitsubishi Electric MELSEC iQ-R Series User Manual

2
PARAMETER SETTING
This chapter shows each setting that can be configured in the parameter setting of GX Works3.
Configuring multiple recording settings
Change the capacity of each setting in the following parameters before configuring recording settings.
If writing recording settings to a CPU module without changing each capacity, an error occurs when starting recording and the
recording function does not run.
Target module
CPU module
Recorder module
*1 The size required for the capacity of the buffer area setting for data sampling can be checked in the "Recording Setting" screen.
*2 Double-clicking the recording buffer setting icon (
2.1

CPU Parameters

This section shows the CPU parameters required to be set for using a CPU module for System Recorder.

Memory/device setting

The following shows the screen for setting items in the buffer area setting for data sampling of a CPU module.
Buffer area setting for data sampling
Item Description
Device/Label Data Select "Use" or "Not to Use."
Sampling
Total Capacity The total capacity of an area used by a system to temporarily store device/label data is displayed.
*1
Setting No.1 to 4 Set the capacity of an area used by a system to temporarily store device/label data.
2 PARAMETER SETTING
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2.1 CPU Parameters
Parameter
"CPU Parameter"  "Memory/Device Setting"  "Buffer Area Setting for Data Sampling"  "(setting number to use)"
"(Recorder module)"  "Basic Settings"  "Recording Buffer Setting"
) opens the "Recording Buffer Setting" screen.
*2
 "(setting number to use)"
Setting range
• Use
• Not to Use
(Default: Not to Use)

*2
0 to 6 M Byte
(Default: 6 M Byte (Setting No.1)
0 M Byte (Setting No.2 to 4))
*1
*2
,