Mitsubishi Electric AnyWire ASLINK User Manual page 64

How to check the no ID number setting status
If the NZ2AW1GNAL is in the following state, the no ID number setting status is detected.
• Slave module alarm signal (RX10) turns on.
• The No ID setting error (alarm code: 0D91H) is stored in Latest alarm code storage area (RWr2), and unset IDs are stored
in Latest alarm ID storage area (RWr3).
*1 If multiple alarms occur simultaneously, the latest alarm is displayed.
How to recover from the no ID number setting status
Check Number of the alarm IDs (RWr8) and Alarm ID information storage area (5500H to 55FFH). Then set a unique ID
(address) in all the slave modules. ( Page 144 Number of the alarm IDs,  Page 166 Alarm ID information storage
area)
Check that the default address is not set to the slave module.
After setting the slave module ID (address), execute the automatic address detection of the NZ2AW1GNAL. The slave
module ID is registered in the NZ2AW1GNAL, and the error is cleared. ( Page 53 Automatic Address Detection Function)
For the operation slave modules with no ID assigned, refer to the following.
 Manual of the slave module used (manufactured by Anywire Corporation)
How to check the ID duplication status
If the NZ2AW1GNAL is in the following state, ID duplication status is detected.
• Slave module alarm signal (RX10) turns on.
• Same ID used error (alarm code: 0D90H) is stored in Latest alarm code storage area (RWr2), and duplicate IDs are stored
in Latest alarm ID storage area (RWr3).
*1 If multiple alarms occur simultaneously, the latest alarm is displayed.
How to recover from the ID duplication state
Check Number of the alarm IDs (RWr8) and Alarm ID information storage area (5500H to 55FFH). Then set a unique ID
(address) in all the slave modules. ( Page 144 Number of the alarm IDs,  Page 166 Alarm ID information storage
area)
After setting the slave module ID (address), execute the automatic address detection of the NZ2AW1GNAL. The slave
module ID is registered in the NZ2AW1GNAL, and the error is cleared. ( Page 53 Automatic Address Detection Function)
Address inspection timing
The following figure shows the address inspection timing.
Address inspection command (RY2)
Address inspection flag (RX15)
No. Description
(1) Turn on Address inspection command (RY2) to start address inspection.
(2) For the IDs stored in non-volatile memory, no ID setting status detection and ID duplication detection are executed.
At this time, Address inspection flag (RX15) turns on.
(3) After checking that Address inspection flag (RX15) is on, turn off Address inspection command (RY2).
(4) When the address inspection is completed, Address inspection flag (RX15) turns off.
7 FUNCTIONS
62
7.3 Address Inspection Function
*1
*1
ON
(1) (3)
OFF
ON
Address inspection in progress
(2)
OFF
(4)