Mitsubishi Electric MELSEC Q Series Reference Manual page 374

APPENDICES
No. Name
2
SW01E0
(480)/
SW01E1
Network type
(481)/
consistency check
SW01E2
(482)/
SW01E3
(483)
2
SW01F4
(500)/
SW01F5
Redundant system
(501)/
status (1)
SW01F6
(502)/
SW01F7
(503)
2
SW01F8
(504)/
SW01F9
Redundant system
(505)/
status (2)
SW01FA
(506)/
SW01FB
(507)
2
SW01FC
(508)/
SW01FD
Redundant system
(509)/
status (3)
SW01FE
(510)/
SW01FF
(511)
2: Valid only when SB0047 is off. When it turns on (error), the last data are retained.
App - 32
Table 3 Link special register (SW) list (Continued)
Description
Indicates whether there is a mismatch between the network types
of the control station and normal stations on the network.
• When the control station is in the MELSECNET/H Extended
mode
0: Set to the MELSECNET/H Extended mode. (Including
stations of station Nos. greater than the maximum, reserved
stations and communication error stations)
1: Set to the MELSECNET/H mode or MELSECNET/10 mode.
• When the control station is in the MELSECNET/H mode or
MELSECNET/10 mode
0: Set to the MELSECNET/H mode or MELSECNET/10 mode.
(Including stations of station Nos. greater than the maximum,
reserved stations and communication error stations)
1: Set to the MELSECNET/H Extended mode.
b15 b14 b13 b12
SW01E0
16 15 14 13
SW01E1 32 31 30 29
SW01E2 48 47 46 45
SW01E3 64 63 62 61
Indicates the operation mode of each station's CPU.
0: Backup mode (including the single CPU system) (including
stations exceeding the maximum station number and
reserved stations)
1: Separate mode
b15 b14 b13 b12
SW01F4 16 15 14 13
SW01F5
32 31 30 29
SW01F6 48 47 46 45
SW01F7 64 63 62 61
Indicates the pairing setting status of each station.
In the case of a redundant system, the bit of the station with the
larger number is turned on (1).
0: No pairing designation (including the single CPU system)
(including stations exceeding the maximum station number)
1: Station with pairing designation
b15 b14 b13 b12
SW01F8 16 15 13
14
SW01F9 32 31 30 29
SW01FA 48 47 46 45
SW01FB 64 63 62 61
Indicates the operation status of each station's CPU (control
system/standby system).
0: The host station CPU is on the control system (including the
single CPU system) (including stations exceeding the
maximum station number and reserved stations).
1: The host system CPU is on the standby system.
b15 b14 b13 b12
SW01FC 16 15 14 13
SW01FD 32 31 30 29
SW01FE 48 47 46 45
SW01FF 64 63 62 61
to b4 b3 b2 b1 b0
to 5 4 3 2 1
to 21 20 19 18 17
34
to 37 36 35 33
53 52 51 50 49
to
1 to 64 in the table indicate the station Nos.
to
b4 b3 b2 b1 b0
to 5 4 3 2 1
to 21 20 19 18 17
to 37 36 35 34 33
to
53 52 51 50 49
Numbers 1 to 64 in the above table
indicate the station numbers.
to b4 b3 b2 b1 b0
to 5 3
4 2 1
to 21 20 19 18 17
to 34
37 36 35 33
to
53 52 51 50 49
Numbers 1 to 64 in the above table
indicate the station numbers.
to
b4 b3 b2 b1 b0
to 5 4 3 2 1
to 21 20 19 18 17
to 37 36 35 34 33
to 53 52 51 50 49
Numbers 1 to 64 in the above table
indicate the station numbers.
MELSEC-Q
Availability
Remote
Control Normal
master
station station
station
Optical Coaxial Optical Coaxial Optical Coaxial Optical Coaxial
Remote I/O
station
App - 32