Mitsubishi Electric MELSEC iQ-R Series User Manual page 728

*3 This applies when the tracking device/label setting of the redundant settings of the CPU parameter is set to "Detailed setting" and
"Module Label (Extension) Setting" is set to "Do Not Transfer".
D2 is determined as follows.
Item
Global device (other than the refresh data
register (RD))
Local device
*5
Global label
*5
Local label
*4 The size of the devices/labels to be transferred (tracked) can be checked by clicking the [Size Calculation] button in "Detailed Setting" of
"Device/Label Detailed Setting". ( Page 398 Detailed setting)
*5 Even though global labels/local labels are deleted by the online change, the size of the tracking data of the global labels/local labels are
the same as the one before the online change. The size is updated when the program and global label setting file to which all data is
rebuilt (reassigned) are written to the programmable controller and the operating status of the CPU module is switched from STOP to
RUN.
*6 This indicates the number of programs where local devices are set to use in the "Setting of Device/File Use Or Not" window of the
program setting of the CPU parameter.
D4 is determined as follows.
Item
System data
Signal flow memory
Refresh data register (RD)
D5 is determined as follows.
Item
Global device (other than the refresh data
register (RD))
Local device
*8
Global label
*8
Local label
*7 The size of the devices/labels to be transferred (tracked) can be checked by clicking the [Size Calculation] button in "Detailed Setting" of
"Device/Label Detailed Setting". ( Page 398 Detailed setting)
*8 Even though global labels/local labels are deleted by the online change, the size of the tracking data of the global labels/local labels are
the same as the one before the online change. The size is updated when the program and global label setting file to which all data is
rebuilt (reassigned) are written to the programmable controller and the operating status of the CPU module is switched from STOP to
RUN.
*9 This indicates the number of programs where local devices are set to use in the "Setting of Device/File Use Or Not" window of the
program setting of the CPU parameter.
■Waiting time for completion of tracking data reception (Tca)
The following describes the waiting time for completion of tracking data reception (Tca) in the CPU module of the control
system.
Tca = 2[ms]
APPX
726
Appendix 7 Processing Time
*4
Size
Follows the tracking transfer settings. ( Page 395 Tracking transfer setting)
Total size of local devices of the device/label memory area detailed setting  the number of programs on the
*6
program setting
Follows the global label settings.
Follows the local label settings.
Size
■Fixed data
7602
■Data that varies depending on the tracking device/label setting
16  (No. of tracking settings of T, ST, C, and LC) + 8  (No. of global device tracking settings of other
devices)
(Total number of steps of control system execution programs, or total number of steps of rising/falling
instruction in an FB)/16
(The digit after the decimal point is round up.)
Follows the tracking transfer settings. ( Page 395 Tracking transfer setting)
*7
Size
Follows the tracking transfer settings. ( Page 395 Tracking transfer setting)
Total size of local devices of the device/label memory area detailed setting  the number of programs on the
*9
program setting
Follows the global label settings.
Follows the local label settings of each program.