Mitsubishi Electric AnyWire ASLINK User Manual page 57

■Check after execution of automatic address detection
After executing automatic address detection, check that there is no inconsistency between the actual system configuration
and the IDs registered in the NZ2AW1GNAL, referring to the value stored in Number of the IDs of the connected modules
(RWr7) and values stored in Connected module ID information storage area (5300H to 53FFH).
The following remote buffer memory areas are also updated after the automatic address detection is executed.
• Slave parameter storage area (1000H to 3FFFH)
• Parameter storage location memory number (4000H to 47FFH)
■Executing automatic address detection again
Use an address writer to set the ID (address) in a slave module that has the same ID as other slave modules or where an ID
is not set. Then execute automatic address detection again.
■Word slave modules
When the automatic address detection function is executed with a word slave module connected, set the module parameter
setting so that word transmission is used. When word transmission is not used, the address is not recognized by the
automatic address detection function.
■Bit slave modules
The bit slave module is recognized by the automatic address detection function even if the number of AnyWireASLINK bit
points is set to 0 (0 input points/0 output points).
■Word data transmission
When word data transmission is used, check that the slave module supports word data. If word data transmission is not
supported, the address is not recognized by the automatic address detection function. For details on whether each slave
module supports word data transmission, refer to the following.
 Manual of the slave module used (manufactured by Anywire Corporation)
■Clearing error information and alarm information
When automatic address detection is executed, the error information and alarm information are cleared. The error information
and alarm information to be cleared is the same as when the Error reset request flag (RY0) is turned from off to on.
Page 137 Error reset request flag
The following functions cannot be used when the automatic address detection is in progress.
• Automatic update of the slave module parameter read/write function
• Disconnected transmission cable location detection function
6 CONFIGURATION
6.4 Automatic Address Detection Function
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