Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 912

■Memory dump function
The execution of the memory dump function results in an increase in the scan time. The increase in scan time can be
calculated by the following formula.
Increase in scan time [s] = (KM1  Number of points
Constant
KM1
KM2
*1 This indicates the total number of points (total number of words) of devices that are set in the device area, file storage area, and refresh
data register area. (unit: K words).
■Real-time monitor function
The execution of the real-time monitor function results in an increase in the scan time. The increase in scan time can be
calculated by the following formula.
Increase in scan time [s] = KM1 + (KM2  Number of points of word device) + (KM3  Number of points of bit device)
• In monitoring global devices (X, Y, M, L, B, F, SB, V, T, ST, C, LT, LST, LC, D, W, SW, FX, FY, SM, FD, SD, BLn\S)/global
labels
Constant
KM1
KM2
KM3
• In monitoring file registers (R, ZR)
Constant
KM1
KM2
KM3
• In monitoring module access devices (Un\G, U3En\G, U3En\HG)/link direct devices (Jn\W, Jn\X, Jn\SW, Jn\Y, Jn\SB, Jn\B)
Constant
KM1
KM2
KM3
• In monitoring local devices (M, V, T, ST, C, LT, LST, LC, D)/local labels
Constant
KM1
KM2
KM3
APPX
910
Appendix 9 Processing Time
*1
) + KM2
Setting of the internal buffer capacity
32K bytes
256K bytes
3040K bytes
32K bytes
256K bytes
3040K bytes
Constant value
149.00
3.20
0.80
Constant value
149.00
3.50
1.10
Constant value
R00/R01/R02CPU
180.00
11.30
12.80
Constant value
R00/R01/R02CPU
149.00
8.80
5.80
Constant value
0.70
4.70
40.00
320.00
2290.00
16400.00
Other CPU modules
156.00
11.60
8.90
Other CPU modules
149.00
6.20
3.10