InsiteIG MPA-48, Manual

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4
04 Read Input Registers
Reads the binary contents of input registers in the MPA-48 analyzer.
Query
The query message specifies the starting register address and the quantity of registers to be read.
The MPA-48 input registers are as follows:
Address (hex) Register
0000 Channel 1 status
0001 Channel 1 primary measurement
0002 Channel 1 secondary measurement
0003 Channel 2 status
0004 Channel 2 primary measurement
0005 Channel 2 secondary measurement
0006 Channel 3 status
0007 Channel 3 primary measurement
0008 Channel 3 secondary measurement
0009 Channel 4 status
000A Channel 4 primary measurement
000B Channel 4 secondary measurement
000C Channel 5 status
000D Channel 5 primary measurement
000E Channel 5 secondary measurement
000F Channel 6 status
0010 Channel 6 primary measurement
0011 Channel 6 secondary measurement
0012 Channel 7 status
0013 Channel 7 primary measurement
0014 Channel 7 secondary measurement
0015 Channel 8 status
0016 Channel 8 primary measurement
0017 Channel 8 secondary measurement
0022 Last 4 digits of the channel 1 sensor serial number
0027 Last 4 digits of the channel 2 sensor serial number
002C Last 4 digits of the channel 3 sensor serial number
0031 Last 4 digits of the channel 4 sensor serial number
0036 Last 4 digits of the channel 5 sensor serial number
003B Last 4 digits of the channel 6 sensor serial number
0040 Last 4 digits of the channel 7 sensor serial number
0045 Last 4 digits of the channel 8 sensor serial number
The Model 10 sensor will report the channel status as follows:
Status (hex) Description
0000 Normal
0001 Sensor not responding
0002 Sensor error
0003 New sensor codes needed
The Model 10 sensor will report D.O. as the primary measurement and temperature as the secondary
measurement. The units for D.O. are hundredths of ppm and the units for temperature are tenths of °C.