Mitsubishi Electric MR-JE-C Series, Инструкция по эксплуатации

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7. OBJECT DICTIONARY
7 - 29
7.5.2 Access log 1 (2A64h)
Index Sub
Index
Name
Data
Type Access
No. of points/
No. of Registers
Continuous read/
continuous write
2A64h 0 Access log 1 U32 ro 2 Impossible
This object is can be used with servo amplifiers with software version A3 or later.
The access log 1 can be read.
(1) Usage
By using this object, the access log 1 can be read.
The access log 1 displays the address that was last accessed successfully in Modbus communication.
Access log 1 Response data
Higher 2 bytes Address: xxxxh
Lower 2 bytes For manufacturer setting: 00yyh
For example, if access to the input device status (Index: 2C12h) is successful, the read value of access
log 1 is "2C120004h".
7.5.3 Access log 2 (2A65h)
Index Sub
Index
Name
Data
Type Access
No. of points/
No. of Registers
Continuous read/
continuous write
2A65h 0 Access log 2 U16 ro 1 Impossible
This object is available with servo amplifiers with software version A3 or later.
The access log2 can be read.
(1) Usage
By using this object, the access log2 can be read.
The access log 2 displays the number of addresses that were last accessed successfully in Modbus
communication.
Use this when an access error has occurred in the continuous read/write.
For example, when an error occurs during continuous reading of the monitor (Index: 2B01h to 2B0Ah), if
the read value of the access log 2 is "0006h", an error that occurred at address 2B07h can be
determined.