User’s Manual 51
PART 2 DA264 6. Parameters
6. Parameters
The DA264 has the memory that stores the control parameters, output type designation,
module status information, etc. This memory is called the buffer memory. To access
(read/write) this memory from the T2 program, READ and WRITE instructions are used.
These parameter data are not maintained in the DA264. Therefore, you should write the
necessary parameter data at each time of the beginning of the operation.
6.1 Memory map
The contents of the DA264's buffer memory are as follows.
Address Contents
F0
H8000 O ffset calibration v alue for channel 1
H8001 O ffset calibration v alue for channel 2
H8002 O ffset calibration v alue for channel 3
H8003 O ffset calibration v alue for channel 4
H8004 Out put type setting for channel 1
H8005 Out put type setting for channel 2
H8006 Out put type setting for channel 3
H8007 Out put type setting for channel 4
H8008 Analog output read-bac k value for channel 1
H8009 Analog output read-bac k value for channel 2
H800A Analog output read-bac k value for channel 3
H800B Analog output read-bac k value for channel 4
H800C Modul e status for channel 1
H800D Modul e status for channel 2
H800E Modul e status for channel 3
H800F Modul e status for channel 4
Use WRITE instruction to wri te
data into these addresses.
Use READ instruction to read
data from these addresses.
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