Mitsubishi A1SJ61BT11 User Manual page 258

15 FUNCTIONS (FUNCTION VERSION B OR LATER)
Setting item
Number of connected
modules
Number of retries
Number of automatic return
modules
Standby master station
specification
Operation specification
when CPU becomes faulty
Scan mode specification
Delay time setting
Reserved station
specification
Error invalid station
specification
Station information
Table 15.2 Network parameters
Sets the number of remote stations, local stations, intelligent device
stations, and waiting master station connected to the master station.
(Includes reserved stations.)
Default value : 64 (modules)
Setting range : 1 to 64 (modules)
Sets the number of retries during the communication error.
Default value : 3 (times)
Setting range : 1 to 7 (times)
Sets the number of remote stations, local stations, intelligent device
stations, and standby master station that can be returned by one link
scan.
Default value : 1 (module)
Setting range : 1 to 10 (modules)
Specifies the station number of the standby master station.
Default value : 0 (0: No standby master station specified)
Setting range : 0 to 64 (0: No waiting master station specified.)
Specifies the data link status when a master station PC CPU error
occurs.
Default value : 0 (stop)
Setting range : 0 (stop)
1 (continue)
Specifies the synchronous or asynchronous mode for sequence
scan.
Default value : 0 (asynchronous)
Setting range : 0 (asynchronous)
1 (synchronous)
Set 0 for the delay time.
Specifies the reserved station.
Default value : 0 (Not set)
Setting range : Turn on the bit corresponding to the station number.
Specifies the error invalid station.
Default value : 0 (Not set)
Setting range : Turn on the bit corresponding to the station number.
Sets the type of the connected remote stations, local stations,
intelligent stations, and standby master station.
Default value : 0101 (remote I/O station, 1 station occupied, station
H
number 1) to
0140 (remote I/O station, 1 station occupied,
H
station number 64)
Setting range : See below.
b8
b15 to b12 b11 to
Occupied
Station type
stations
1 : 1 station occupied
2 : 2 stations occupied
3 : 3 stations occupied
4 : 4 stations occupied
0 : Remote I/O station
1 : Remote device station
2 : Intelligent device station,
Local stations and standby
master station
3 : Reserved station
Description
b7 to b0
Station No.
1 to 64
(01 to 40 )
H H
15 - 2
MELSEC-A
Buffer memory address
Hex. Dec.
1
H
2
H
3
H
4
H
6
H
–
8
H
10 to 13 16 to 19
H H
14 to 17 20 to 23
H H
20 (first module) 32 (first module)
H
to
5F (64th module) 95 (64th module)
H
1
2
3
4
6
–
8
to