App
- 64
Appendix 4 Comparison between CC-Link IE controller network and MELSECNET/H
Appendix 4.3 Link special relays (SB) and link special registers (SW)
APPENDICES
(b) Link special register (SW) added in the CC-Link IE controller network module
SW00EE
Transient transmission error
SW006F
Transient transmission error
(No. changed)
None
SW00EF
Transient transmission error
pointer
—
—
(Content
changed)
The error history can be
checked by CC IE Control
Network Diagnostics.
SW00F0 to
SW00FF
Transient transmission error
history
—
—
SW01C4
Remote sub-master station
switching result
—
—
—
Delete the sequence program
for the corresponding part.
SW01C8
Send LY device number
—
—
SW01C9
Receive LX device number
—
—
SW01CC
Send LB device number
—
—
SW01CD
Receive LB device number
—
—
SW01CE
Send LW device number
—
—
SW01CF
Receive LW device number
—
—
SW01E0 to
SW01E3
Network type consistency
check
—
—
SW01F4 to
SW01F7
Redundant system status (1)
SW01D0 to
SW01D7
Redundant system status (1)
(No. changed)
None
SW01F8 to
SW01FB
Redundant system status (2)
SW01E0 to
SW01E7
Redundant system status (2)
SW01FC to
SW01FF
Redundant system status (3)
SW01F0 to
SW01F7
Redundant system status (3)
Table App.27 Added link special register (SW)
No.
Name
SW0009
Arrival monitoring time (RIRD/RIWT instruction)
SW000B
Number of resends (RIRD/RIWT instruction)
SW0012 to SW0013
Group specification for link stop/startup
SW0038
Send/receive instruction (9) processing result
SW0039
Send/receive instruction (10) processing result
SW004C
Shared group No.
SW0068
IN-side line error occurrence rate (Max.)
SW0069
IN-side line error occurrence rate (present.)
SW006A
OUT-side line error occurrence rate (Max.)
SW006B
OUT-side line error occurrence rate (present.)
SW0071
IN-side loopback factor
SW0072
OUT-side mis-cabling station No.
SW0074
IN-side cable disconnection detection count
SW0081
OUT-side loopback factor
SW0082
IN-side mis-cabling station No.
SW0084
OUT-side cable disconnection detection count
SW0096
Station-to-station test station
SW0120 to SW0127
Current IN-side error frame reception status
SW0130 to SW0137
Current OUT-side error frame reception status
SW0140 to SW0147
IN-side error frame reception detection status
SW0150 to SW0157
OUT-side error frame reception detection status
SW0160 to SW0167
Path switching detection status of each station
SW0170 to SW0177
Transient error detection status of each station
SW0190 to SW0197
Power status consistency check of each station
SW01A0 to SW01A7
Group cyclic transmission station information
Table App.26 Comparison of link special register (SW) (Continued)
MELSECNET/H
CC-Link IE controller network
Compatibility
Precautions for replacement
No.
Name
No.
Name
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