Performing The Automatic Address Detection - Mitsubishi Electric AnyWire ASLINK User Manual

Performing the automatic address detection

To execute the automatic address detection, use the SET switch or Automatic address detection command (RY1).
Using the SET switch
1.
Check that all of the slave modules are operating normally.
2.
Keep pressing the SET switch on the NZ2AW1GNAL until the SET LED turns on.
At this time, Automatic address detection flag (RX14) turns on.
3.
When the SET LED flashes for a while and turns off, the ID (address) has been stored.
4.
When Automatic address detection flag (RX14) turns off, the automatic address detection is completed.
Using Automatic address detection command (RY1)
1.
Check that all of the slave modules are operating normally.
2.
Turn off and on Automatic address detection command (RY1) and check that Automatic address detection flag (RX14) is
on before turning off Automatic address detection command (RY1).
3.
When the SET LED flashes for a while and turns off, the ID (address) has been stored.
4.
When Automatic address detection flag (RX14) turns off, the automatic address detection is completed.
For creating the program of automatic address detection, refer to the following.
Page 89 Automatic address detection
Precautions
■Situations in which automatic address detection cannot be executed
The automatic address detection cannot be performed in the following cases.
• Remote READY (RX0) is off.
• Adjustment mode flag (RXF) is on.
• Parameter access completion flag (RX11) is off.
• Automatic address detection is in progress. (Automatic address detection flag (RX14) is on.)
• Address inspection is in progress. (Address inspection flag (RX15) is on.)
• When any of the following errors or alarms has occurred
Error code, alarm code
0CC9H
0CCBH
2010H
2011H
2400H
2500H
3000H
3C00H
■Situations in which automatic address detection is required
Execute automatic address detection in the following cases.
• When starting the system operation (when all of the slave modules are connected and operating normally)
• When adding a slave module after starting the system operation
• When removing a slave module after starting the system operation
• When changing the address of a slave module after starting the system operation
• When the device parameters of the slave module are changed
6 CONFIGURATION
54
6.4 Automatic Address Detection Function
Description
DP/DN short error
24V/DP short error
Non-volatile memory data error (parameter)
Non-volatile memory data error (IP address)
IP address setting switch range error
Module power supply voltage drop error
Non-volatile memory access error (slave module information)
Hardware error