Michell Instruments Promet EExd User Manual page 61

Promet EExd User's Manual
256 0100
257 0101
258 0102
259 0103
260 0104
261 0105
262 0106
263 0107
264 0108
265 0109
266 010A
267 010B
268 010C
269 010D
270 010E
271 010F

1449 05A9
1450 05AA
1431 05AB
1452 05AC
1453 05AD
1451 05AE
1455 05AF
1456 05B0
Note: To download logged data, calculate the start address by the following formula:
(sample number x 8) + 256. Start addresses that do not coincide with the first register
of a sample will generate an exception response. Due to the maximum limit of 125
data registers that can be read in one transmission, as defined by the Modbus RTU
standard, only 20 samples can be downloaded at any one time. Therefore, eight reads
are required to download all 150 samples.
Michell Instruments
Date Day + Month
Time Hours + Mins @ t 0
Moisture 1 Hi Word @ t 0
Moisture 1 Lo Word Pressure @ t 0
Pressure 1 @ t 0
Moisture 2 Hi Word @ t 0
Moisture 2 Lo Word Pressure @ t 0
Pressure 2 @ t 0
Date Day + Month
Time Hours + Mins @ t 0
Moisture 1 Hi Word @ t 0
Moisture 1 Lo Word Pressure @ t 0
Pressure 1 @ t 0
Moisture 2 Hi Word @ t 0
Moisture 2 Lo Word Pressure @ t 0
Pressure 2 @ t 0

Date Day + Month
Time Hours + Mins @ t 0
Moisture 1 Hi Word @ t 0
Moisture 1 Lo Word Pressure @ t 0
Pressure 1 @ t 0
Moisture 2 Hi Word @ t 0
Moisture 2 Lo Word Pressure @ t 0
Pressure 2 @ t 0
Data Logging
@ t 0
@ t 0

@ t 0
APPENDIX D
R J
R J
R L
R L
R H
R L
R L
R H
R J
R J
R L
R L
R H
R L
R L
R H
  
R J
R J
R L
R L
R H
R L
R L
R H
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