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SOLAIR 3350, 5350 MODBUS Register Map v1.48
248083387-1 Rev 10 B-11
Data Type Registers
Note:
All data records
have the same data types
assigned to them. The
user does not have to
read the data type
registers for every
record.
The 41xxx register series is used to identify the type of data items in the
30xxx series. The Data Type registers run in parallel with the Data
Registers. For example, Data Register 30041’s Data Type register is
41041.
Data Types are assigned 4 ASCII characters across 2 registers. If a
Data Type string contains less than 4 characters, then the rest of the
string is padded with NULL characters. Note that a Data Type using all
four characters will not end with a NULL character.
Table B-10 Data Types
String Description
TIME Timestamp
STIM Sample Time
SVOL Sample Volume
LOC Location
STAT Status
TEMP Temperature
RH Relative Humidity
AIRV Air Velocity
DPRS Differential Pressure
ESD Electrostatic Discharge
FLOW Flow Rate
LASV Laser Voltage
VOLT Voltage
PRES Pressure