Mitsubishi MELSEC Q Series User Manual page 32

2 SYSTEM CONFIGURATION
{(a + a2 + a4 + a8)
+ (b + b2 + b4 + b8)
2
Condition 1
+ (c + c2 + c4 + c8)
+ (d + d2 + d4 + d8)
[{(a 32) + (a2
+ {(b 64) + (b2
Condition 2
+ {(c 96) + (c2
+ {(d 128) + (d2
[{(a 4) + (a2
+ {(b 8) + (b2
Condition 3
+ {(c 12) + (c2
+ {(d 16) + (d2
Condition 4 {(16 A) + (54
2 - 2
(2) Remote net ver. 2 mode, remote net additional mode
A total of 64 remote I/O stations, remote device stations, local stations, standby
master stations, or intelligent device stations can be connected to a single master
station.
However, the following conditions must all be satisfied.
2
3
4} ≤ 64
32) + (a4 64) + (a8
96) + (b4 192) + (b8
160) + (c4 320) + (c8
224) + (d4 448) + (d8
8) + (a4 16) + (a8 32)}
16) + (b4 + 32) + (b8
24) + (c4 48) + (c8
32) + (d4 64) + (d8
C) } ≤ 2304
B) + (88
a: The total number of ver.1 compatible slave
stations that occupy 1 station, and ver.2
compatible slave stations that occupy 1 station
which are set to "Single".
b: The total number of ver.1 compatible slave
128)}
stations that occupy 2 stations, and ver.2
compatible slave stations that occupy 2 stations
384)}
which are set to "Single".
640)}
c: The total number of ver.1 compatible slave
896)}] ≤ 8192
stations that occupy 3 stations, and ver.2
compatible slave stations that occupy 3 stations
which are set to "Single".
d: The total number of ver.1 compatible slave
stations that occupy 4 stations, and ver.2
compatible slave stations that occupy 4 stations
which are set to "Single".
a2: The number of ver.2 compatible stations that
occupy 1 station which are set to "Double".
b2: The number of ver.2 compatible stations that
occupy 2 stations which are set to "Double".
c2: The number of ver.2 compatible stations that
occupy 3 stations which are set to "Double".
d2: The number of ver.2 compatible stations that
occupy 4 stations which are set to "Double".
64)}
a4: The number of ver.2 compatible stations that
96)}
occupy 1 station which are set to "Quadruple".
128)}] ≤ 2048
b4: The number of ver.2 compatible stations that
occupy 2 stations which are set to "Quadruple".
c4: The number of ver.2 compatible stations that
occupy 3 stations which are set to "Quadruple".
d4: The number of ver.2 compatible stations that
occupy 4 stations which are set to "Quadruple".
a8: The number of ver.2 compatible stations that
occupy 1 station which are set to "Octuple".
b8: The number of ver.2 compatible stations that
occupy 2 stations which are set to "Octuple".
c8: The number of ver.2 compatible stations that
occupy 3 stations which are set to "Octuple".
d8: The number of ver.2 compatible stations that
occupy 4 stations which are set to "Octuple".
A: Number of remote I/O stations ≤ 64
B: Number of remote device stations ≤ 42
C: Number of local stations, standby master
stations and intelligent device stations ≤ 26
MELSEC-Q
2 - 2