Mitsubishi Electric MELSEC iQ-F FX55-ASL-M, Руководство пользователя

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76
APPX
Appendix 4 Buffer Memory
Status information
The status information of the FX5-ASL-M is stored as shown below.
■
Status information (Un\G28)
Latest error code storage area
■ Latest error code storage area (Un\G29)
This buffer memory area stores the latest error code detected in the FX5-ASL-M. For details on the error codes, refer to the
following.

Page 69 List of Error Codes
Module information
■
Module information (Un\G30)
This buffer memory area stores the model code assigned to each individual intelligent function module.
F/W version
■
F/W version (Un\G31)
This buffer memory area stores the FX5-ASL-M F/W version.
Ex.
For Ver.1.000, 1000 (decimal) is stored.
Number of input points setting value
■ Number of input points setting value (Un\G32)
This buffer memory area stores the number of input points value set with GX Works3.
Number of output points setting value
■ Number of output points setting value (Un\G33)
This buffer memory area stores the number of output points value set with GX Works3.
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G28 Refer to the following table.
Bit No. Description Bit status
ON OFF
Un\G28 b0 Module READY Normal Failure
Un\G28 b1 DP/DN short error Failure Normal
Un\G28 b2 24V/DP short error Failure Normal
Un\G28 b3 Transmission cable voltage drop error Failure Normal
Un\G28 b4 DP/DN disconnection error Failure Normal
Un\G28 b5 to 7 System area
 
Un\G28 b8 Slave module alarm signal Failure Normal
Un\G28 b9 Parameter access completion flag Access completion Progress
Un\G28 b10 Parameter access error Failure Normal
Un\G28 b11 Automatic address detection flag Being executed Waiting
Un\G28 b12 Overlap address inspection flag Being executed Waiting
Un\G28 b13 to 15 System area
 