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Mitsubishi Electric MELSEC iQ-R AnyWireASLINK User Manual Page 100

Master module.
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Number of the error IDs
■Number of the error IDs (Un\G8192)
This buffer memory area stores the number of error IDs that send no response due to disconnection of the transmission cable
(DP, DN) or a failure in the slave module alone among the IDs of the connected modules. (Up to 128 IDs)
The stored values are retained until the power is turned off and on or 'Error flag clear command' (Y0) is turned off and on after
the error is cleared.
However, if the error status automatic recovery function is enabled, the number of slave modules (number of error IDs) from
which errors are cleared automatically decreases.
Data update timing
After automatic address detection, the data are updated as soon as a response error is detected.
Error ID information storage area
■Error ID information storage area (Un\G8193 to Un\G8320)
When the transmission cables (DP, DN) are disconnected or an error in a slave module or an error (error code: 0CCAH,
0D30H) occurs, this buffer memory area stores all the error IDs in the ascending order. (Up to 128 IDs)
The IDs to be stored are as follows.
• 0000H to 00FEH: ID of a bit output slave module
• 0200H to 02FEH: ID of a bit input slave module or bit I/O combined slave module
• 0400H to 05FEH: ID of a word output slave module
• 0600H to 07FEH: ID of a word input slave module or word I/O combined slave module
• 00FFH: Unset IDs of bit output slave modules and word output slave modules
• 02FFH: Unset IDs of bit input slave modules and word input slave modules
The stored values are retained until the power is turned off and on or 'Error flag clear command' (Y0) is turned off and on after
the error is cleared.
However, if the error status automatic recovery function is enabled, the ID of a slave module from which an error is cleared
turns off automatically.
Data update timing
After automatic address detection, the data are updated as soon as a response error is detected.
APPX
Appendix 3 Buffer Memory

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