Mitsubishi Electric NZ2MFB1-32D, User Manual

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104
APPX
Appendix 4 Diagnostic Information of Slave Station
Diagnostic information details
This section shows the details of diagnostic information of slave station that can be checked in the special register (SD) or
buffer memory of master station.
Note that the information shown here are diagnostic information 2 only.
For other diagnostic information, refer to the following.
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Manufacturer code
0000H (fixed) (manufacturer code for I/O module) is stored.
Model code
Model code for I/O module is stored.
Device version
0001H (fixed) (device version for I/O module) is stored.
Module information
Operating status of I/O module is stored.
■
bit0 (I/O control status)
I/O control status of I/O module is stored.
■ bit1 to bit15 (use prohibited)
Use of this area is prohibited.
Error code
An error code is stored when an I/O module specific error occurs.
For error codes to be stored, refer to the following.
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Page 93 I/O module specific error
Detailed module information (lower)
Use of this area is prohibited.
Model name Model code (upper) Model code (lower)
NZ2MFB2-16A 0000H 3006H
NZ2MFB1-32D 0000H 3001H
NZ2MFB2-16R 0000H 3007H
NZ2MFB1-32T 0000H 3002H
NZ2MFB1-32TE1 0000H 3003H
NZ2MFB1-32DT 0000H 3004H
NZ2MFB1-32DTE1 0000H 3005H
Stored value I/O control status
0 A moderate or major error has occurred, and I/O processing is stopped.
1 No error or minor error has occurred, and I/O processing is under operation.