Mitsubishi Electric MELSEC iQ-R Series User Manual page 257

No. Name
SW0045 Module type
SW0046 to IPv4 address
SW0047
SW0049 Cause of data link
stop
SW004B CPU status of own
station
SW004C Parameter setting
status
SW0058 Total number of
device stations
setting value
SW0059 Total number of
device stations
present value
SW005B Maximum data link
station No.
Description
Stores the hardware status of the own station.
b15 to
0
SW0045 to
Model type
00: Module
01: Board
10: HMI (Human Machine Interface)
Indicates the IP address (IPv4) set in the own station.
SW0046 (1)
SW0047
(3)
(1): Third octet
(2): Fourth octet
(3): First octet
(4): Second octet
Stores the cause which stopped the data link of the own station.
00H: At normal communication or power-on
02H: Monitoring time timeout
05H: No device station (master station only)
10H: Parameter not received (local station only)
11H: Outside the range of own station numbers
12H: Reserved station setting of own station (local station only)
14H: Master station duplication (master station only)
16H: Station number not set (local station only)
18H: Parameter error
19H: Parameter communication in progress
20H: CPU module moderate error, major error
60H: Illegal ring connection (master station only)
(Also used in the CLPA conformance test.)
(Updated even if set as an error invalid station.)
(Updated even if set as a reserved station.)
Stores the status of the CPU module on the own station.
00H: No CPU module mounted
01H: STOP (normal)
02H: STOP (moderate/major error)
03H: STOP (minor error)
04H: RUN (normal)
05H: RUN (minor error)
07H: PAUSE
0EH: Reset in progress
0FH: Initial processing in progress
Stores the status of parameter settings.
0: Normal
1 or greater: Error definition (Error code is stored.)
(Conditions)
• This register is enabled when 'Received parameter error' (SB004D) is on.
Stores the total number of device stations that are set by the parameters.
*1
Range: 1 to 120
Stores the total number of device stations that are actually connected by data link.
*1
Range: 1 to 120 (0 when own station is disconnected)
Since a local station cannot obtain the station information of the CC-Link IE TSN Class A
remote station when communicating in multicast mode, the CC-Link IE TSN Class A
remote station is reflected as a station performing normal data link.
Stores the maximum station No. of the station where the data link is normally performed.
Range: 1 to 120 (0 when own station is disconnected)
Since a local station cannot obtain the station information of the CC-Link IE TSN Class A
remote station when communicating in multicast mode, the CC-Link IE TSN Class A
remote station is reflected as a station performing normal data link.
(Conditions)
• This register is enabled when 'Data link error status of own station' (SB0049) is off.
b2 b1 b0
0
(2)
(4)
Appendix 4 List of Link Special Register (SW)
Availability
PLCopen Simple
Motion Motion
control FB mode
mode
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APPX
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