Mitsubishi MELSEC Q Series User Manual page 162

5 DATA LINK PROCESSING TIME
5 - 41
KM2, KM3 : Constant
1) When QJ61BT11N is mounted on main base unit
CPU type
Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU, Q12PHCPU, Q25PHCPU
2) When QJ61BT11N is mounted on extension base unit
CPU type
Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU, Q12PHCPU, Q25PHCPU
(Example) When the PLC CPU type is the Q06HCPU, the QJ61BT11N is
mounted on the main base and used as the master station, and 2048
points of RX, 2048 points of RY, 256 points of RWw, 256 points of
RWr, 512 points of SB and 512 points of SW are refreshed besides
the file register.
KM1 + KM2
16)} / 16]
= 0.16 + 0.00043
(512 16)} / 16]
= 0.16 + 0.00043
= 0.16 + 0.00043
= 0.72416
= 0.72 [ms]
[{RX + RY + SB + (RWw
[{2048 + 2048 + 512 + (256
[{2048 + 2048 + 512 + 4096 + 4096 + 8192} / 16]
20992 / 16
MELSEC-Q
Constant KM2 KM3
-3
( 10 ) ( 10
0.91 –
0.83 –
0.79 –
0.48 0.32
0.43 0.14
Constant KM2 KM3
-3
( 10 ) ( 10
1.62 –
1.57 –
1.55 –
1.02 0.08
0.98 0.06
16) + (RWr 16) + (SW
16) + (256 16) +
5 - 41
-3
)
-3
)