Hach-Lange SONATAX sc - Manual (Page 37)

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Appendix A Modbus register
Table 7 Sensor Modbus register
Tag name Register # Data type Length R/W Description
SLUDGELEVEL m 40001 Float 2 R Measured sludge level in m
SLUDGELEVEL ft 40003 Float 2 R Measured sludge level in ft
SLUDGEHEIGHT m 40005 Float 2 R Measured sludge height in m
SLUDGEHEIGHT ft 40007 Float 2 R Measured sludge height in ft
PLUNGERDEPTH m 40009 Float 2 R/W Plunger depth in m
PLUNGERDEPTH ft 40011 Float 2 R/W Plunger depth in ft
BOTTOM m 40013 Float 2 R/W Tank depth in m
BOTTOM ft 40015 Float 2 R/W Tank depth in ft
SET PARAMETER 40017 Unsigned integer 1 R/W
Type of measurement: sludge level,
sludge height
MEAS UNITS 40018 Unsigned integer 1 R/W Dimension set: meters, feet
FACTOR 40019 Float 2 R/W
Correction factor for the measured value:
0.9–1.1
WIPE 40021 Unsigned integer 1 R/W Wiper status
ERROR 40022 String 8 R Error shown
EDITED NAME 40022 String 8 R/W Name of the measuring location
CLEAN. INTERVAL 40030 Unsigned integer 1 R/W Wiper interval
RESPONSE TIME 40031 Unsigned integer 1 R/W Response time: 10–600 seconds
FADE-OUT 40032 Unsigned integer 1 R/W Blanking: ON/OFF
BEGIN m 40033 Float 2 R/W Blanking start in m
BEGIN ft 40035 Float 2 R/W Blanking start in ft
END m 40037 Float 2 R/W Blanking end in m
END ft 40039 Float 2 R/W Blanking end in ft
LOGGER INTERVAL 40041 Unsigned integer 1 R/W Logger interval
THRESHOLD AUTO 40042 Unsigned integer 1 R/W Automatic threshold function: ON/OFF
THRESHOLD 40043 Float 2 R/W Threshold value (manual): 0.1–50
WINDOW 40045 Unsigned integer 1 R/W Window
PROFILE COUNTER 40046 Unsigned integer 1 R/W Wiper profile counter
SERIAL NUMBER 40047 String 6 R Serial number
TEST / MAINT 40053 Time2 2 R/W Date of the last maintenance
PROGRAM 40055 Float 2 R Application version
BOOTPROG. 40057 Float 2 R Boot loader version
STRUCTURE 40059 Unsigned integer 1 R Structure driver version
FIRMWARE 40060 Unsigned integer 1 R Firmware driver version
CONTENT 40061 Unsigned integer 1 R Register driver version
FormatMinSL m 40062 Float 2 R Lower sludge level limit in m
FormatMaxSL m 40064 Float 2 R Upper sludge level limit in m
FormatMinSL ft 40066 Float 2 R Lower sludge level limit in ft
FormatMaxSL ft 40068 Float 2 R Upper sludge level limit in ft
FormatMinSH m 40070 Float 2 R Lower sludge height limit in m
FormatMaxSH m 40072 Float 2 R Upper sludge height limit in m
FormatMinSH ft 40074 Float 2 R Lower sludge height limit in ft
FormatMaxSH ft 40076 Float 2 R Upper sludge height limit in ft
MOIST 40078 Unsigned integer 1 R Moisture signal