Lighthouse Remote 2014P, Руководство по эксплуатации

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MODBUS Register Map v1.48
248083408-1 Rev 1 A-15
If multiple states occur, the bits are added together. For example, a
Flow Alert and a Particle Overflow would return a value of 6 in register
30008 (bits 1 and 2 are set TRUE).
Bits 7 to 31 are currently unused.
Valid Data in Channels (30073 - 30076)
Register 30073 represents the flag bits corresponding to valid data
present in the analog register range. The mapping is such that bit 0 set
to TRUE (=1) would correspond to valid data present in Analog
Channel 1.
Register 30074 represents the flag bits corresponding to valid data
present in the particle register range.
Register 30075 represents the flag bits corresponding to analog
channels that have exceeded the threshold [Threshold High Registers
(45xxx series)] based on alarm mode.
Register 30076 represents the flag bits corresponding to particle
channels that have exceeded the threshold [Threshold High Registers
(45xxx series)] based on alarm mode
Table A-14 Device Status Word
Bit Description
0 Laser Alert Status
0 = Laser is OK 1 = Laser Alert
1 Flow Alert Status
0 = Flow Rate is OK 1 = Flow Rate Alert
2 Particle Overflow Status
0 = No overflow
1 = Overflow occurred
3 Instrument Service Status
0 = Working correctly 1 = Instrument malfunction detected.
4 Threshold High Status
0 = Threshold not exceeded 1 = Threshold exceeded
5 Threshold Low Status
0 = Threshold not exceeded 1 = Threshold exceeded
6 Instrument Sampler Status
0 = Nominal Operation 1 = Sampler Error