Hach-Lange NITRATAX sc - Manual (Page 39)

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Appendix A Modbus Register Information
Table 3 Sensor Modbus Registers
Group Name Register # Data Type Length R/W Description
measurement 40001 Float 2 R diplayed measurement value
unit 40003 Unsigned Integer 1 R/W unit : mg/l = 0 : g/l = 1
parameter 40004 Unsigned Integer 1 R/W parameter
Measure interval 40005 Unsigned Integer 1 R/W measuring interval
correction 40006 Float 2 R/W correction
offset 40008 Float 2 R/W offset
integration 40010 Unsigned Integer 1 R/W integration, always 1
cleaning_interval 40011 Unsigned Integer 1 R/W cleaning interval
wiper mode 40012 Unsigned Integer 1 R/W wiper mode
wiper state 40013 Unsigned Integer 1 R/W wiper state
resp time 40014 Unsigned Integer 1 R/W response time
drv_struct_ver 40015 Unsigned Integer 1 R driver structure version
drv_firmw_ver 40016 Unsigned Integer 1 R driver firmware version
drv_cont_ver 40017 Unsigned Integer 1 R driver content version
location 40018 String 5 R/W location
path length 40023 Float 2 R path length
profile 40025 Integer 2 R profile counter
motor_cycles 40027 Integer 2 R motor cycles
flash_counter 40029 Integer 2 R flash counter
sealing_counter 40031 Integer 2 R sealing counter
service_counter 40033 Integer 2 R service counter
operating_hours 40035 Integer 2 R operating hours
shaft_sealing_counter 40037 Integer 2 R shaft sealing counter
profile reset val 40039 Integer 2 R/W profile reset val
seals reset val 40041 Integer 2 R/W seals reset val
service reset val 40043 Integer 2 R/W service reset val
shaft seal reset val 40045 Integer 2 R/W shaft seal reset val
des_measurement 40047 Float 2 R desired measurement value
meas_single_value 40049 Float 2 R measurement single value
dext 40051 Float 2 R delta extiction
EM 40053 Float 2 R m - extiction
ER 40055 Float 2 R r - extiction
M 40057 Float 2 R m
R 40059 Float 2 R r
intensity_mes 40061 Float 2 R m - intensity
intensity_ref 40063 Float 2 R r - intensity
humidity_main 40065 Float 2 R humidity - main
conc_blank 40067 Float 2 R concentration whithout correction
cal_date 40069 Time 2 R calibration time and date
user_cal_date 40071 Time 2 R user calibration time and date
std_s3 40073 Float 2 R standard S3
cal_L1 40075 Float 2 R cal. point 1