Mitsubishi Electronics A1SJ71AT23BQ ユーザーズマニュアル
6
LINK DATA SEND/RECEIVE PROCESSING AND
PROCESSING TIME
6.2 Transmission Delay Time
6.2.2 Link refresh time
6
- 7
1
O
V
ER
VI
E
W
2
S
YST
EM
CONF
IGURA
T
ION
3
S
P
E
C
IF
ICA
T
IONS
4
F
UNCT
IO
NS
5
PR
EP
ARA
T
O
R
Y
PR
O
C
E
DURES
BEF
ORE
OP
E
R
A
T
ION
6
L
INK DA
TA
SEN
D/
RE
C
E
IV
E
P
R
OCE
S
S
ING
A
N
D
P
R
OCE
S
S
ING
T
IME
7
P
R
OG
RA
M
M
ING
8
T
R
OUB
L
E
S
HO
OT
ING
6.2.2
Link refresh time
Link refresh processing time of a local station is calculated by the following formula.
2: Link refresh time of local station
N: Number of FROM/TO instructions and intelligent function module device accesses, which refreshed link data in a
sequence scan when Refresh ready status (X7) was ON
B: Total points of refreshed B
W: Total points of refreshed W
X: Total points of refreshed X
Y: Total points of refreshed Y
sequence scan when Refresh ready status (X7) was ON
B: Total points of refreshed B
W: Total points of refreshed W
X: Total points of refreshed X
Y: Total points of refreshed Y
2 = 1.5 + 0.3 N + 0.0035 { (B + X + Y) 16 + W} [ms]