Mitsubishi Electric MELSEC-Q Series User Manual page 396

(When a master/local module is mounted on an extension base unit)
CPU type
Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU, Q02PHCPU,
Q06PHCPU, Q12PHCPU, Q25PHCPU
Q12PRHCPU, Q25PRHCPU
Q00UJCPU, Q00UCPU, Q01UCPU
Q02UCPU
Universal model QCPU other than those listed above
A calculation example under the following conditions is described.
Ex.
Item
CPU module
Master/local module
Number of refresh points
Block guarantee of cyclic data
per station function
KM1+ KM2
+ E
= 0.28+0.00043
+0+(1-1)
=0.83728
=0.84 ms
394
Constant
Q06HCPU
The module is mounted on a main base unit and used as a master station.
Data (RX: 1024 points, RX2: 896 points, RY: 1024 points, RY2: 896 points, RWw: 128
points, RWw2: 128 points, RWr: 128 points, RWr2: 128 points, SB: 512 points, SW: 512
points) are refreshed to areas other than a file register.
Not set
RX+RX2+RY+RY2+SB
(
16
+ (Number of CC-Link modules-1)
1024+896+1024+896+512
(
0.2
File registers
KM2 (×10 -3 )
(R, ZR) on a
memory card
are used.
1.62
1.57
1.55
1.02
0.98
0.98
0.95
0.95
0.90
Condition
+RWw+RWw2+RWr+RWr2+SW
KM4 [ms]
+128+128+128+128+512
16
KM3 (×10 -3 )
File registers
(R, ZR) on a
memory card
are not used.




0.08

0.06

0.06


0.05

0.04
)
)
KM4



0.5
0.2
0.2
0.2
0.2
0.14