Mitsubishi Electric MELSEC-Q Series - Page 319

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CHAPTER 8 PROGRAMMING
8
8.3 Using Link Special Relay (SB) and Link Special Register (SW)
(b) Checking parameter status of own station
1. When receiving parameters is completed, Parameter receive status (SB0054) is turned OFF.
2. When parameters have an error, Received parameter error (SB0055) is turned ON and an error
code is stored in Parameter setting status (SW0055).
3. The presence or absence of parameters can be checked with Parameter information (SW0054).
4. When the parameters are reflected in the CC-Link IE Controller Network module, contents of
parameters are stored in the following link special relay (SB) and link special register (SW).
No. Description No. Description
SB0054 Parameter receive status SW0054 Parameter information
SB0055 Received parameter error SW0055 Parameter setting status
No. Description No. Description
SB0040 Network type (own station) SW0040 Network No.
—
SW0041 Group No.
SW0042 Station No.
SB0043 Online switch (own station) SW0043 Mode status
SB0044 Station setting (own station) SW0044 Station setting
— SW0046 Module type
SB0048 Control station status (own station) —
— SW004C Shared group No.
SB0056 Communication status SW0056 Current control station
—
SW0057 Designated control station
SW0059 Total number of link stations
SB005C I/O master station (Block 1) SW005C I/O master station (Block 1)
SB005D I/O master station (Block 2) SW005D I/O master station (Block 2)
SB005E Own station's CPU type —
SB0060 Communication mode SW0063 Communication mode
SB0061 Cyclic transmission punctuality assurance
—
SB007F IP address setting status
SB00C0 Reserved station specification
SW00C0
to
SW00C7
Reserved station specification