Mitsubishi Electric MELSEC iQ-R Series User Manual page 247

Connection status storage area
■ Latest error code after the 2nd connection of MELSOFT transmission port (TCP/IP)
(Un\G3697380 to Un\G3697386)
The latest error code of the 2nd to 8th connection of the MELSOFT transmission port (TCP/IP) is stored.
■ Latest error code after the 2nd connection of SLMP transmission port (TCP/IP) (Un\G3697508
to Un\G3697514)
The latest error code of the 2nd to 8th connection of the SLMP transmission port (TCP/IP) is stored.
System port latest error code storage area
■ Auto-open UDP port latest error code (Un\G3698154)
The latest error code of the auto-open UDP port is stored.
■ MELSOFT transmission port (UDP/IP) latest error code (Un\G3698155)
The latest error code of the MELSOFT transmission port (UDP/IP) is stored.
■ MELSOFT transmission port (TCP/IP) latest error code (Un\G3698156)
The latest error code of the MELSOFT transmission port (TCP/IP) is stored.
■ SLMP transmission port (UDP/IP) latest error code (Un\G3698157)
The latest error code of the SLMP transmission port (UDP/IP) is stored.
■ SLMP transmission port (TCP/IP) latest error code (Un\G3698158)
The latest error code of the SLMP transmission port (TCP/IP) is stored.
■ SLMPSND instruction latest error code (Un\G3698159)
The latest error code of the SLMPSND instruction is stored.
Status for each protocol (IP packet)
■ Received packet total count (Un\G3702152 to Un\G3702153)
The status is counted from 0 to 4294967295 (FFFFFFFFH).
■ Received packet checksum error discard count (Un\G3702154 to Un\G3702155)
The status is counted from 0 to 4294967295 (FFFFFFFFH).
■ Sent packet total count (Un\G3702156 to Un\G3702157)
The status is counted from 0 to 4294967295 (FFFFFFFFH).
■ Simultaneous transmission error detection count (receive buffer full count) (Un\G3702174 to
Un\G3702175)
The status is counted from 0 to 4294967295 (FFFFFFFFH).
■ Receive abort count (Un\G3702181)
The status is counted from 0 to 65535 (FFFFH).
Appendix 2 Buffer Memory (When Using the Simple Motion Mode)
A
APPX
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