Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 219

6 PROGRAMMING
No.
SB0045 Setting information (host)
SB0054 Parameter receive status
SB0055 Received parameter error
No.
SB0040 Network type (host)
SB0043 Online switch (host)
SB0044 Station setting (host)
Data link operation designation result
SB0046
(host)
SB0048 Control station status (host)
SB0056 Communication status
SB0057 Parameter type
Operation designation at fault of control
SB0058
station
SB0059 Low-speed cyclic designation
SB005A Parameter type 2
SB005C I/O master station (Block 1)
SB005D I/O master station (Block 2)
SB0064 Reserved station designation
SB0068 Communication mode
SB0069 Multiplex transmission designation
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(b) Checking the parameter status of the host (including the
switch setting on the network module)
1) Upon completion of receiving parameters, Parameter receive status
(SB0054) is turned OFF.
2) If any error is found in the parameters, the following link special
relays (SB) are turned ON.
• Setting information (host) (SB0045)
• Received parameter error (SB0055)
3) An error code is stored in Parameter setting status (SW0055).
4) The presence or absence of parameters can be checked with
Parameter information (SW0054).
Description
5) When the parameters are reflected in the network module, contents
of parameters are stored in the following link special relay (SB) and
link special register (SW).
Description
No.
SW0054 Parameter information
SW0055 Parameter setting status
No.
SW0040 Network No.
SW0041 Group No.
SW0042 Station No.
SW0043 Mode status
SW0044 Station setting
SW0046 Module type
SW0056 Current control station
SW0057 Designated control station
SW0059 Total number of link stations
SW005C I/O master station (block 1)
SW005D I/O master station (block 2)
SW0064 to
Reserved station designation
SW0067
SW0068 Communication mode
SW0069 Communication speed setting value
MELSEC-Q
Description
Description
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