7828 Density Transmitter Technical Manual Modbus Communications
78285000_AA D-5
30 Modbus Slave address Long integer
31 Hysteresis on alarm output on analog output Long integer D.5.10
47 Modbus byte order D.3.1
48 Modbus register size D.3.1
49 Software type Long integer D.5.11
61 Hardware type Long integer D.5.12
64 Write-protected copy of PRT factor 4-byte float
65 Write-protected copy of crystal factor 4-byte float
66 Write-protected copy of analog output 4mA
PWM factor
Long integer
67 Write-protected copy of analog output 20mA
PWM factor
Long integer
127 Stored checksum for the FRAM Long integer
128 K0 4-byte float
129 K1 4-byte float
130 K2 4-byte float
131 K18 4-byte float
132 K19 4-byte float
137 Transducer time period trap count Long integer
138
Transducer time period trap (difference in
µs)
4-byte float
139 Time period value when fixed by diagnostics 4-byte float
140 Value represented by 4mA on analog output 4-byte float
141 Value represented by 20mA on analog output 4-byte float
146 Line pressure 4-byte float
147 - 151 Temperatures for matrix referral 4-byte float
152 - 171 Densities for matrix referral 4-byte float
172 Atmospheric pressure 4-byte float
173 Line density offset 4-byte float
174 Line density scaling factor 4-byte float
175 Special function calculation parameter A 4-byte float
176 Special function calculation parameter B 4-byte float
177 Special function calculation parameter C 4-byte float
178 Special function parameter d / density of water 4-byte float
179 Density of product A for special function calc. 4-byte float
180 Density of product B for special function calc. 4-byte float
181 Temperature offset 4-byte float
182 User K0 value for API referral 4-byte float
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