Link Special Register (Sw) - Mitsubishi FX2N-16CCL-M User Manual

FX2N-16CCL-M CC-Link System Master Block
9.3.2

Link special register (SW)

Table 9.2:
Buffer
Number
memory
SW0003
SW0004
SW0008
SW0020
SW0041
SW0045
SW0049
SW004B
SW004D
*1 Sets to ON only the bit corresponding to the head station number
Name
Specification of
603 multiple temporary
H
error invalid stations
Temporary error
invalid station
604
H
*1
specification
Line test station
608
H
setting
620 Module status
H
Result of data link
641
H
restart
Result of data link
645
H
stop
Result of request for
649 temporary error
H
invalid stations
Result of request for
64B cancel of temporary
H
error invalid stations
Result of request for
64D
H
line test
Description
Selects whether or not to specify two or more temporary
error invalid stations.
00: Specifies two or more stations stored in SW0004.
01 to 15 : Specifies a single station whose station
number is 1 to 15.
* The number indicates the station number of a
temporary error invalid station.
Specifies temporary error invalid stations.
0: Does not specify as temporary error invalid station.
1: Specifies as temporary error invalid station.
b15 b14 b13 b12
SW0004 ⎯
15 14
Numbers 1 to 15 above indicate station numbers
Sets the stations to be subject to the line test.
0 : Entire system (The line test will be executed to all
stations.)
01 to 15 : Station to be subject to the line test.
Default : 0
Indicates the module status.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Stores the execution result of data link restart
specification by SB0000.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Stores the execution result of data link stop specification
by SB0002.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Stores the execution result of request for temporary error
invalid stations by SB0004.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Stores the execution result of request for cancel of
temporary error invalid stations by SB0005.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Stores the execution result of request for line test by
SB0008.
0 : Normal
Other than 0 : Error code (Refer to Section 13.3.)
Programming 9
~ b3 b2 b1
13 ~ 4 3 2
9-10
b0
1