3D TRASAR
5500 - Installation & Operation Manual
521-OM0108.88
Copyright
2009 Nalco Company
Technical Help
(630) 305-CHEM
E-3
Integer Register Map (Scaled Input Integer Values)
Long Register Map (Scaled Input Long Values)
Note 1
: Corrosion 1 and Corrosion 2 values are user specific; Mild Steel Range (0.0 – 99.9 MPY);
Copper, Brass, 90/10 Cu/Ni & 70/30 Cu/Ni Range (0.00 – 9.99 MPY).
Note 2
: The “System Volume Average”, “Heat Rejected”, and “Recirculation Rate” registers can be
read as Long or Word values (2 words per Long). The values of each Long are stored in two con-
secutive words with the most significant value stored in the lower address.
Note 3
: In some data acquisition systems, the two 16-bit registers comprising the Floating Point
may need to be switched. This is usually a configuration setting within the polling set-up routine.
Note 4
: The scaled floating point registers (Integers and Longs) were added as a convenience for
control systems that do not support reading Floating Point Input registers. The Integer and Long
Input registers contain the same information as the Floating Point Input registers. T
ables 3, 4, 5 & 6
document all registers currently supported by the 3D TRASAR Controller.
Controller Input Integer Registers
Address
Min
Max
Units
Notes
Product 1 Dosage (TRASAR)
300
150
0
300
ppm
Divide value by 10
Product 2 Dosage (TAG Polymer)
300
151
0
300
ppm
Divide value by 10
Rz
300
152
0
300
ppb
Divide value by 10
Rs
300
153
0
300
ppb
Divide value by 10
Turbidity
300
154
0
200
ntu
Divide value by 10
Background
300
155
0
300
ppm
Divide value by 10
Cell Fouling
300
156
0
100
pct
Divide value by 10
Conductivity
300
157
0
10,000
uS/cm
Divide value by 1
pH
300
158
0.00
14
-
Divide value by 100
ORP
300
159
-1,000
1,000
mV
Divide value by 10
Corrosion 1 (Right side of controller)
300
160
0
Note 1
mpy
Divide value by 100
Corrosion 2 (Left side of controller)
300
161
0
Note 1
mpy
Divide value by 100
Sample Temperature
300
162
32
150
deg F
Divide value by 10
Nalco Bio-Index
300
163
-999
999
-
Divide value by 10
Nalco Scale Index
300
164
-999
999
-
Divide value by 10
Polymer Consumption
300
165
0
100
pct
Divide value by 10
HTI
300
166
0
999
hours
Divide value by 10
Blowdown Rate
300
167
0
999
gpm
Divide value by 10
Makeup Rate
300
168
0
999
gpm
Divide value by 10
Analog Input 1
300
169
-99,999 99,999
-
Divide value by 10
Analog Input 2
300
170
-99,999 99,999
-
Divide value by 10
Controller Input Integer
Registers
Address
Min
Max
Units
Notes
System Volume A verage
300
172
0
9,999,999
gal
Divide value by 10
Heat Rejected
300
174
0
999
kBTU/day
Divide value by 10
Recirculation Rate
300
176
0
999
gpm
Divide value by 10
