Mitsubishi Electric MELSEC-Q Series - Page 635

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APPENDICES
A
Appendix 4 Comparison Between CC-Link IE Controller Network and MELSECNET/H Appendix 4.3 Link special relays (SB) and link special registers (SW)
SW00C0
UNDER on the reverse loop
side
SW006A
SW006B
OUT-side line error
occurrence rate (Max.)
OUT-side line error
occurrence rate (present.)
(Content
changed)
• These operations in the
MELSECNET/H can be
substituted by OUT-side
line error occurrence rate
in the CC-Link IE
Controller Network
module.
• The station No. for the
station that receives an
error frame at OUT-side
can be checked by
SW0130 to SW0137 and
SW0150 to SW0157.
SW00C1 CRC on the reverse loop side
SW00C2
OVER on the reverse loop
side
SW00C3
Short frame on the reverse
loop side
SW00C4
Abort on the reverse loop side
(AB, IF)
SW00C5
Timeout on the reverse loop
side (TIME)
SW00C6
Receiving 2k bytes or more
on reverse loop side (DATA)
SW00C7
DPLL error on reverse loop
side
SW00C8
Number of retries on the
forward loop side/ coaxial bus
retries error
SW0068
SW0069
IN-side line error
occurrence rate (Max.)
IN-side line error
occurrence rate (present.)
(Content
changed)
• This operation in the
MELSECNET/H can be
substituted by IN-side line
error occurrence rate in
the CC-Link IE Controller
Network module.
• The station No. for the
station that receives an
error frame at IN-side can
be checked by SW0120
to SW0127 and SW0140
to SW0147.
SW00C9
Number of retries on the
reverse loop side
SW006A
SW006B
OUT-side line error
occurrence rate (Max.)
OUT-side line error
occurrence rate (present.)
(Content
changed)
• This operation in the
MELSECNET/H can be
substituted by OUT-side
line error occurrence rate
in the CC-Link IE
Controller Network
module.
• The station No. for the
station that receives an
error frame at OUT-side
can be checked by
SW0130 to SW0137 and
SW0150 to SW0157.
SW00CC
Line error on the forward loop
side
SW0068
SW0069
IN-side line error
occurrence rate (Max.)
IN-side line error
occurrence rate (present.)
(Content
changed)
• This operation in the
MELSECNET/H can be
substituted by IN-side line
error occurrence rate in
the CC-Link IE Controller
Network module.
• The station No. for the
station that receives an
error frame at IN-side can
be checked by SW0120
to SW0127 and SW0140
to SW0147.
MELSECNET/H CC-Link IE Controller Network
Compatibility
Precautions for
replacement
No. Name No. Name