MODBUS Register Map v1.44
248083317-1 Rev 4 B-3
40020 ASCII string Model Name char[10], char [11]
40021 ASCII string Model Name char[12], char [13]
40022 ASCII string Model Name char[14], char [15]
40023 unsigned integer Flow Rate. Divide by 100 to get rate in CFM. For example,
100 = 1CFM
40024 signed integer Record Count. Total number of records stored in the counter
40025 signed integer Record Index. Zero based index to data in 3xxxx register
series. Must be lower than the record count (register 40024).
Set this index to expose a counter’s record in the 3xxxx
registers. Set to -1 to retrieve last record stored in the counter.
40026 unsigned integer Location number
Particle Counters
: Specifies location of Particle Counter.
Manifold Controller
: Specifies Manifold position. Setting this
value moves to that position on the manifold.
40027 unsigned integer Real Time Clock (RTC) [high]. Works in conjunction with
40028. Displays date and time, in number of seconds since
midnight, 1/1/1970.
40028 unsigned integer Real Time Clock [low]
40029 unsigned integer Initial Delay [high]. Works in conjunction with 40030.
Number of seconds to wait before starting the first sample. Max
value is 359,999, which equals 99h 59m 59s.
40030 unsigned integer Initial Delay [low]
40031 unsigned integer Hold Time [high]. Works in conjunction with 40032. Number
of seconds to wait between sample periods. Max value is
359,999, which equals 99h 59m 59s
40032 unsigned integer Hold Time [low]
40033 unsigned integer Sample Time [high]. Works in conjunction with 40034.
Number of seconds to sample. Max value is 86,399, which
equals 23h 59m 59s.
40034 unsigned integer Sample Time [low]
40035 unsigned integer Data Set [high]. Works in conjunction with 40036. Data entered
here is applied to the device through the command register.
40036 unsigned integer Data Set [low]
Table B-3 Sensor Settings Registers
Register Data Type Description
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