Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 399

8 TROUBLESHOOTING
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[Status of Self Station]
13) Parameter Setting (SB0054, SW0054)
Displays the parameter setting status of the host.
• Common parameters
• Common + specific
• Default parameters
• Default + specific
14) Reserved Station Setting (SB0064)
Displays the designation status of reserved stations.
• Yes/No
15) Transmission Mode (SB0068)
Displays the link scan status.
• Normal mode
• Constant link scan
16) Duplex Transmission Setting (SB0069)
Displays the designation status of the multiplex transmission.
• Normal transmission
• Multiplex transmission
"----" is displayed for the bus type system.
17) Duplex Transmission Status (SB006A)
Displays the status of the multiplex transmission.
• Normal transmission
• Multiplex transmission
"----" is displayed for the bus type system.
REMARKS
(1) A station that detected a forward loop error executes the reverse loopback.
(2) A station that detected a reverse loop error executes the forward loopback.
MELSEC-Q
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