Mitsubishi QJ71BR11 User Manual

App - 16 App - 16
MELSEC-Q
APPENDIX
Table 2 Link special register (SW) list (Continued)
Use permitted/prohibited
Control
station
Normal
station
Remote
master
station
Remote I/O
station
No. Name Description
Optical Coaxial Optical Coaxial Optical Coaxial Optical Coaxial
At the PLC to PLC network.
Stores the status of the parameters.
0 : Normal parameter
SW0055
(85)
Parameter setting status
1 or more : Abnormal parameter (see the error codes in
Section 8.3)
Current control station
At the PLC to PLC network.
Stores the number of the station that actually operates as the
control station (including a sub-control station).
Range: 1 to 64
When remote I/O network
Stores the station number controlling the current baton pass.
7D
H
: Remote master station or multiplexed
remote master station
2
SW0056
(86)
Current remote master
station
1 to 64 : Multiplexed remote sub-master station
Designated control station
At the PLC to PLC network.
Stores the number of the station that is set as the control station.
Range: 1 to 64 0: Designated control station error
When remote I/O network.
7D
H
: Remote master station
SW0057
(87)
Designated remote
master station
Other than 7D
H
: Remote master station error.
SW0059
(89)
Total number of link
stations
Stores the total number of link stations that is set with the
parameters.
Range: 1 to 64 (64 when there is no parameter.)
2
SW005A
(90)
Maximum baton pass
station
Stores the maximum station number among the stations
executing the baton pass.
Range: 1 to 64
2
SW005B
(91)
Maximum cyclic
transmission station
Stores the maximum station number among the stations
executing the cyclic transmission.
Range: 1 to 64
Stores the station number of the I/O master station of block 1
with PLC to PLC network.
0: None
1 to 64 : Station number
SW005C
(92)
I/O master station
(block 1)
Valid when the SB0049 is off.
Stores the station number of the I/O master station of block 2
with PLC to PLC network.
0: None
1 to 64 : Station number
SW005D
(93)
I/O master station
(block 2)
Valid when the SB0049 is off.
SW0064
(100)/
SW0065
(101)/
SW0066
(102)/
SW0067
(103)
Reserved station
designation
Stores the stations that are set as reserved stations.
0: Other than reserved station
1: Reserved station
Valid when the SB0049 is off.
16
32
48
64
15 14 13
5
4321
31 30
47 46
63 62
29
45
61
21 20 19 18 17
37 36 35
34
33
53 52 51 50 49
to
to
to
to
b15 b14 b13 b12 b4 b3 b2 b1 b0
SW0064
SW0065
SW0066
SW0067
Numbers 1 to 64 in the above table
indicate the station numbers.
to
Stores the status of the constant link scan settings.
0 : No storage
1 to 500 : Setting time (ms)
SW0068
(104)
Communication mode
Valid when the SB0049 is off.
2: Valid only when SB0047 is off. When it turns on (error), the last data are retained.

Mitsubishi QJ71BR11 Specifications

General

Brand	Mitsubishi
Model	QJ71BR11
Category	Controller
Language	English