Mitsubishi L26CPU-BT, Руководство пользователя

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App - 41 App - 41
APPENDIXES
ST: Constant
(The largest value found in 1) to 3) below. However, 2) is
disregarded when B = 0 and 3) is disregarded when C = 0)
1) 800 + (A 15)
2) 900 + (B 50)
3) For C
≤ 26 : 1200 + (C 100)
For C > 26 : 3700 + {(C - 26) 25}
EX: Constant (only when remote net ver.2 mode or remote net additional
mode is used)
50 + total in the following table
Number of occupied
stations
Expanded cyclic setting
Occupies
1 station
Occupies
2 stations
Occupies
3 stations
Occupies
4 stations
single 0 0 0 0
double
70 Number of
stations
80 Number of
stations
90 Number of
stations
100 Number
of stations
quadruple
90 Number of
stations
110 Number
of stations
130 Number
of stations
150 Number
of stations
octuple
110 Number
of stations
160 Number
of stations
210 Number
of stations
260 Number
of stations
RT: Retry processing time (only link scans whose slave stations became
abnormal are added)
α + β (number of stations with communication error detected – 1)
α : Retry processing time on the first station
BY {(200 + R) setting value of the number of r 178.5}
When a transient request is made
R: 13.2 + (NI 4.8) + (NW 9.6) + 180
When no transient request is made
R: 13.2 + (NI 4.8) + (NW 9.6)
β : Retry processing time on the second and subsequent stations
BT {(200 + P) setting value of the number of 178.5}
P: 10.8
F : Return processing time (only stations with communication errors are
added)
BT (243.1+210.8 (number of automatic return modules-1)