Mitsubishi Electric MELSEC iQ-R-R00CPU - Page 632

630
37 FUNCTIONS
37.2 Tracking Transfer
To transfer the annunciator (F), link special relay (SB), link special register (SW), file register (ZR), or refresh
data register (RD), specify the corresponding data in "Device/Label Detailed Setting" of "Tracking Device/
Label Setting". ( Page 630 Detailed setting)
After setting "Transfer collectively", perform a test operation in the system design phase and check if the size
of tracking data is 1M words or smaller. If the size of the tracking data is larger than 1M words, a stop error
occurs when the CPU module is powered off and on or reset.
■Detailed setting
Set devices and labels to be transferred for each tracking block (No.1 to 64) to be used.
[CPU Parameter]  [Redundant System Settings]  [Tracking Setting]  [Device/Label Detailed Setting]
Window
Displayed items
*1 Global labels with devices assigned are not transferred as global labels. They are transferred according to the tracking settings of the
assigned devices.
When setting devices and labels for tracking transfer, click the [Size Calculation] button to check if the tracking
data capacity in one scan is equal to or less than 1M words.
Item Item Description Setting
range
Default
Device Detailed
Setting
Global Device Setting Set global devices to be transferred. ( Page 631 Global device
setting)
 0.0K Word
Local Device Setting Set whether to transfer local devices or not.
When "Transfer" is set, all the local devices are transferred.
For the devices that can be set as local devices, refer to the following.
Page 624 Devices that can be specified
•Do Not
Transfer
•Transfer
Do Not
Transfer
Label Detailed
Setting
Global Label Setting
*1
Set whether to transfer global labels or not.
When "Transfer" is set, all the global labels assigned to the device/label
memory are transferred.
•Do Not
Transfer
•Transfer
Do Not
Transfer
Local Label Setting Set whether to transfer local labels or not.
When "Transfer" is set, all the local labels are transferred.
•Do Not
Transfer
•Transfer
Do Not
Transfer
Size Calculation Calculates "Block Size Setting" of each tracking block and "Total" of the
setting capacity.
