Details Of Remote Registers - Mitsubishi Electric NZ2GN2S-D41P01 User Manual

Details of remote registers

Latest error code
■Device number
Name
Latest error code
■Description
The error code is stored when an error occurs. This register is cleared when Error clear request flag (RYA) is turned on after
removing the cause of the error that occurred.
When the generated error is a major error, this register will not be cleared even if Error clear request (RYA) is turned on.
For errors that occurred in the past, refer to the following.
Page 450 Checking by using CC-Link IE TSN/CC-Link IE Field diagnostics
Echo back number, confirmation number
■Device number
Name
Echo back number
Confirmation number
■Description
Whether the value of the remote register (RWw) has been transferred to the FPGA module can be checked. The confirmation
number is reflected in the echo back number by the FPGA module.
In the CC-Link IE TSN system configure, the scan time of the CPU module and the communication cycle interval of the master
station are asynchronous. Therefore, if the communication cycle interval is longer than the scan time, Remote register (RWw)
is not transmitted to the FPGA module for each scan of the CPU module.
The confirmation number and echo back number can be used as conditions for changing the remote register (RWw) of FPGA
module in the program of the CPU module.
Logging operation status monitor
■Device number
Name
Logging operation status monitor
■Description
Monitors the operating status of the logging function. Stored values and operating states are shown below. ( Page 327
Logging Function)
Stored value Logging operation status
0H Disable
1H Collection start waiting
2H Collecting
3H Collecting after trigger
4H FTP transferring
5H FTP transfer start waiting
Precautions
When FPGA download is executed, logging data collection and logging data transfer are stopped, and Logging operation
status monitor (RWrB) becomes Disable (0H).
APPX
486
Appendix 2 Remote Register
Device number
RWr0
Device number
RWrA
RWwA
Device number
RWrB
Description
The logging function is disabled and data cannot be collected.
Waiting for the logging to start.
Logging data is being collected.
Data is being collected after trigger detection when the trigger operation is set.
The collected logging data is being transferred to the FTP server.
Waiting for FTP re-transfer request.