10 Buffer Memory
10.12 Link special relay/Link special register (SB/SW)
127
FX3U-16CCL-M User's Manual
1
Introduction
2
Specification
3
System
Configuration
4
Installation
5
Wiring
6
Introduction of
Functions
7
Data Link
Processing
Time
8
Parameter
Setting
9
Data Link
Procedure
10
Buffer Memory
SW0144 744H 1860
CC-Link ver. loading/
parameter consistency
status
Stores the CC-Link version matching status of the parameters and
remote device stations/intelligent device stations.
0: Normal
1: Consistency error
Example of consistency error
Numbers 1 to 16 above indicate station numbers.
(Bits corresponding to as many as the number of occupied stations
are set to ON.)
Reserved stations and any station of the number higher than the
max. are excepted.
R/O
SW0148 748H 1864 Parameter mode
Indicates in which mode the system is operating.
0: Remote net ver. 1 mode
1: Remote net additional mode
2: Remote net ver. 2 mode
When all the stations are faulty, parameter mode is 0.
R/O
SW0149 749H 1865 Master parameter mode
Indicates in which mode the master is operating.
0: Remote net ver. 1 mode
1: Remote net additional mode
2: Remote net ver. 2 mode
R/O
SW0183 783H 1923
Transmission speed
test result
Indicates the execution result of the transmission speed test.
0: Normal
Other than 0: Stores the error code (Refer to Section 16.3.).
R/O
SW0184 784H 1924
Transmission speed
test result for each
station
Indicates transmission rate speed test results by station numbers.
0: Normal
(Same transmission speed as that of master station, or no
response from the unit.)
1: Abnormal
(Different transmission speed from that of master station.)
Numbers 1 to 16 above indicate station numbers.
(Only the bit corresponding to the head station number is set to
ON.)
R/O
SW No.
BFM No.
Name Description
Applicability
( : Applicable,
: Not applicable)
R/W
Hex. Dec. Online Offline
Loading Parameter
Ver. 2 compatible remote
device station
Ver. 1 compatible remote
device station
Ver. 1 compatible remote
device station
Ver. 2 compatible remote
device station
16 15 14 13 to 4 3
b15b14b13b12 to b3 b2
2 1
b1 b0
SW0144
16 15 14 13 to 4 3
b15b14b13b12 to b3 b2
2 1
b1 b0
SW0184