Teac TD-9000T, Инструкция по эксплуатации

Страница: 16 / 20

16
Transmission of measurement and band waveforms
The maximum amount of data is 2240 for measurement and band waveforms.
To send data, divide all data into 10 parts, and send 224 data with a single command number.
Use measurement range (305) and band waveform range (306) commands, and look up necessary data ranges.
Waveform data
Excluding decimal points, send indicator values as 2-byte binary data for each single data unit.
Look up the decimal point position with load decimal point position (1002) and displacement decimal point position (1505).
Command No.
Transmitted data blocks are designated by the lowest digit of each load waveform command.
xx0 : Data from 0 to 223 (block 1)
xx1 : Data from 224 to 447 (block 2)
:
xx9 : Data from 2016 to 2239 (block 10)
Data transmission example
Load measurement waveform (load) (310) response example
Byte 0 1 2 3 4 5 ... 444 445 446 447
HEX
ASCII
× × × × × × × × × ×
Load value
(not including decimal point)
Load value (not including
decimal point)
Common error codes
Error code Content
0x05 The path designation is unknown (Class, Instance).
0x08 The service is not supported.
0x0E The attribute cannot be set.
0x10
The currently requested service cannot be
executed.
0x13 The data quantity is insufficient.
0x15 The data quantity is excessive.
0x2C The attribute cannot be acquired.
2. Communication functions