horiba TPNA-500, Инструкция по эксплуатации

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Modbus
168
16384 4 clk Yes Yes Request start time
“ Data format
example” (page 174)
HISTORY
(MEASURE
VALUE)
16388 4 clk Yes Yes Request completion time
“ Data format
example” (page 174)
16392 1 short Yes Yes Request element
“ Data definition sheet”
(page 177)
16393 1 short Yes No Unused area
Reading: Constantly 0
Writing: Ignored
16394 1 short Yes No Unused area
Reading: Constantly 0
Writing: Ignored
16395 1 short Yes No Request status
0: No response
1: Initialization
2: Next data
3: Same data
Note: When 1 is
written, the data that
fall within the request
time range are
searched for within
new data and then
recorded.
When the data area is
read after 2 has been
written, the
subsequent data that
fall within the request
time range are
recorded and then
acknowledged.
When the data area is
read after 3 has been
written, the currently
memorized data are
acknowledged.
If there are no data,
FF is set.
16396 35
mes_d
at
Yes No Measurement value history 01
“ Data format
example” (page 174)
16896 4 clk Yes Yes Request start time
“ Data format
example” (page 174)
HISTORY
(HOUR
REPORT)
16900 4 clk Yes Yes Request completion time
“ Data format
example” (page 174)
16904 1 short Yes Yes Request line Line number
16905 1 short Yes Yes Request element
“ Data definition sheet”
(page 177)
16906 1 short Yes No Unused area
Reading: Constantly 0
Writing: Ignored
16907 1 short Yes No Request status
0: No response, 1:
Initialization, 2:
Subsequent data, 3:
Same data
16908 20
hour_r
ep_dat
Yes No Hour report history 01
“ Data format
example” (page 174)
Register
Modbus
address
Length
Data
format
Read Write Item name Read/write content Classification