MODBUS COMMUNICATION PROTOCOLS (SERIAL TYPE = DAT1400)
MODBUS
Holding Register
Address
1301
Scale Bottom (MSW) (*)
1302
Scale Bottom (LSW) (*)
1303
Weight stability (*)
1304
Auto zero on startup (MSW) (*)
1305
Auto zero on startup (LSW) (*)
1306
Zero tracking (*)
1307
Resettable Divisions (*)
1308
Resettable Divisions (*)
1401
Input 1 function
1402
Input 2 function
1403
Output 1 mode —Function
1404
Output 1 mode —Logic
1405
Output 1 mode —Polarity
1406
Output 1 mode —Stability
1407
Output 1 hysteresis
1408
Output 1 timing
1409
Output 1 delay
1410
Output 2 mode —Function
1411
Output 2 mode —Logic
1412
Output 2 mode —Polarity
1413
Output 2 mode —Stability
1414
Output 2 hysteresis
1415
Output 2 timing
1416
Output 2 delay
1501
Analog Tare (MSW)
1502
Analog Tare (LSW)
1503
Analog Scale Bottom (MSW)
1504
Analog Scale Bottom (LSW)
1505
Analog Output Mode
1506
Analog Output Range
1507
Analog zero adjustment
1508
Analog scale bottom adjustment
2000
Monitor register
2100
Monitor register
(*) These registers can be changed only in case of FREE operation or in case of METRIC operation with calibration jumper
enabled.
DAT700 Instrument User Manual
R/W
R/W INT. Value - Most significant word
R/W INT. Value- Least significant word
R/W See correspondence on page 13
R/W INT. Value- Most significant word
R/W INT. Value- Least significant word
R/W See correspondence on page 13
R/W INT. Value- Most significant word
R/W INT. Value- Least significant word
R/W See correspondence on page 14
R/W See correspondence on page 14
R/W See correspondence on page 14
R/W See correspondence on page 14
R/W See correspondence on page 14
R/W See correspondence on page 14
R/W INT. Value
R/W INT. Value
R/W INT. Value
R/W See correspondence on page14
R/W See correspondence on page14
R/W See correspondence on page14
R/W See correspondence on page14
R/W INT. Value
R/W INT. Value
R/W INT. Value
R/W INT. Value- Most significant word
R/W INT. Value- Least significant word
R/W INT. Value- Most significant word
R/W INT. Value- Least significant word
R/W See correspondence on page16
R/W See correspondence on page16
INT. Value Zero points analog output, to terminate the adjustment
R/W
procedure, it is necessary to send the command save data to
permanent memory in the command register.
INT. Value Scale bottom points analog output, to finish the
R/W
adjustment procedure, it is necessary to send the command save
data in permanent memory in the command register.
The programmed value is automatically copied to Monitor Register
W
(2100).
R
Notes
pag. 39
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