Modbus
189
History (Calibration)
1.
Setting of request start time
2.
Setting of request completion time
3.
Setting of request element
4.
Request status: Initialization (1) is set and then the data preparation is executed.
5.
Request status: The same data (3) are set and then the first data are read.
6.
Request status: The next data (2) are set and then the data are read.
Note
Request status: When the same data (3) are set, the same data are read.
History (Optical Signal)
1.
Setting of request start time
2.
Setting of request completion time
3.
Setting of request data number
4.
Request status: Initialization (1) is set and then the data preparation is executed.
5.
Request status: The same data (3) are set and then the first data are read.
6.
Request status: The next data (2) are set and then the data are read.
Note
Up to the 50th data item from the specified request data number can be read.
Request status: When the same data (3) are set, the same data are read.
Others (Main program information/sub program information)
1.
Reading
Others (writing of setting)
1.
When writing request (1) is written, the setting is stored in the memory.
