10 Buffer Memory
10.12 Link special relay/Link special register (SB/SW)
123
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
SW0058 658H 1624
Detailed LED display
status
Stores the details of the LED display status.
0: OFF
1: ON
R/O
SW0059 659H 1625
Transmission rate
setting
Stores the contents of the transmission rate setting.
0: Cancel
1: Set
Stores the information that be comes valid when the FX3U-16CCL-
M is started.
(Changes to the rotary switch are not reflected after the FX
3U-
16CCL-M is started.)
R/O
SW0060 660H 1632 Mode setting status
Stores the mode setting status.
0: Online
1: Offline
3: Line test 1
4: Line test 2
6: Hardware test
Stores the information that be comes valid when the FX
3U-16CCL-
M is started.
(Changes to the rotary switch are not reflected after the FX3U-
16CCL-M is started.)
R/O
SW0061 661H 1633 Master station number
Stores the station number of the master that is currently in
operation.
0: Master station
Other than 0: Errors in the setting
Stores the information that be comes valid when the FX3U-16CCL-
M is started.
(Changes to the rotary switch are not reflected after the FX3U-
16CCL-M is started.)
R/O
SW No.
BFM No.
Name Description
Applicability
( : Applicable,
: Not applicable)
R/W
Hex. Dec. Online Offline
b11 b8 b7 b6 b5 b4 b3 b2 b1 b0
Cable is disconnected or
the transmission path is
affected by noise.
0
b9b10b15b14b13b12
LINE(ERR.):
TIME(ERR.):
PRM(ERR.):
M/S(ERR.):
SW(ERR.):
MST(ERR.):
ERR.:
RUN:
Responses cannot be
received from any of the
stations due to cable
disconnection or noise
affecting the transmission
path.
Invalid parameter value.
The module is operating
normally.
Error occurrence.
Error in switch settings.
Duplicate master station
on the same line.
Operating as the master
station.
0 0 0 0 0
0 to 0 0
b15 b8 b7 b6 b5 b4 b3 b2
0 0
b1 b0
10 Mbps
5 Mbps
2.5 Mbps
625 kbps
156 kbps