Page 1
O & M Manual Model Q46 Profibus Communication Manual Home Office European Office Analytical Technology, Inc. ATI (UK) Limited 6 Iron Bridge Drive Unit 1 & 2 Gatehead Business Park Collegeville, PA 19426 Delph New Road, Delph Phone: 800-959-0299 Saddleworth OL3 5DE...
Table of Contents Part 1 – Profibus Description ........................3 General ............................3 Profibus Communication ......................3 Profibus DP Transmission Details ....................3 Profibus Card Installation Instructions ..................5 Cable Specification ........................7 The GSD File ..........................8 Raw Data Structure ........................8 Commissioning and Start-up, Data Tables ................
Each segment must be terminated by an active bus terminating resistor. For the Q46, this termination resistor must be included in the DB9 adapter that connects to the side of the enclosure. On a segment, both bus terminators must always be powered to ensure fault-free operation.
Q46 Profibus Communications Manual Q46 monitors equipped with the Profibus option board contain a DB-9 connector on the side of the enclosure. It is the responsibility of the system installer to provide the mating Profibus compliant connector. Figure 1 - Profibus Sealed/IP67 Connection O&M Manual...
Q46 Profibus Communications Manual Profibus Card Installation Instructions Use the following instructions to install the Profibus Communications Option into an existing Q46 Analyzer. NOTE: An existing analyzer MUST have the cutout on the side of the enclosure to use this set of instructions. If you DO NOT have the correct rear enclosure, and would like to utilize this communication option, please consult the factory for the correct part numbers needed to use Profibus.
The cable used for Profibus communication is specifically designed for such a purpose, and ONLY certified Profibus DP cable should be used in the network connections. For the Q46, the cable is terminated inside a special DB9 bulkhead connector that attaches to the side of the Q46 enclosure.
Raw Data Structure For parsing on the PLC, the details of the exact bytes for the Q46 are shown in tables in section 1.8. This section presents a closer look at that data on the network. To start, below is the description on how the Q46H chlorine system data is structured.
Q46 Profibus Communications Manual Running the Q46H as a slave on a ProfiTrace direct connection as the master, we will see the following raw hex data presented on the network. The chlorine measurement in this example is 0.765ppm (2.000ppm range) and the temperature reading is 24.1C - Figure 6 - Q46H ProfiTrace Raw Data Detail Hex data set parse from the above I/O screen –...
Figure 7 - Q46H ProfiTrace Raw Data Parse Commissioning and Start-up, Data Tables To allow very quick and simple network connections, the Q46 accepts a standard Profibus DP DB-9 adapter on the side of the enclosure. Details involving wiring this connector into the network, and commissioning the instrument are to be done by certified network installers.
Q46 Profibus Communications Manual Q46H/62, Q45H/63 or Q46H/79PR Residual Chlorine Tables Q46H/62/63/79PR GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Chlorine Measured Chlorine 1.4920 PPM = 14920 5 to 8 long(32) Chlorine Measured Temperature 25.00°...
Q46 Profibus Communications Manual Q46H/64 Dissolved Ozone Tables Q46H/64 GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Ozone Measured Ozone 1.4920 PPM = 14920 5 to 8 long(32) Ozone Measured Temperature 25.00° C = 2500...
Q46 Profibus Communications Manual Q46N Total and Free Ammonia Tables Q46N & Q46FN GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Ammonia Measured Total Ammonia 1.00 PPM = 100 5 to 8...
Q46 Profibus Communications Manual Q46C4 or Q46CT Conductivity Tables Q46C4 & Q46CT GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Conductivity Measured Conductivity 2.238 mS = 2238 5 to 8 long(32) Conductivity Measured Temperature 25.00°...
Q46 Profibus Communications Manual Q46F Fluoride Tables Q46F GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Fluor Measured Fluoride 1.00 PPM = 1000 5 to 8 long(32) Fluor Measured Temperature 25.00° C = 2500...
Q46 Profibus Communications Manual Q46T Turbidity Tables Q46T GSD File I/O Format Detail Byte Data Type Sensor Description Data Format 1 to 4 long(32) Turbidity Measured Turbidity 0.16 NTU = 16 5 to 8 long(32) Turbidity Measured Temperature 25.00° C = 2500...
Page 20
PRODUCT WARRANTY Analytical Technology, Inc. (Manufacturer) warrants to the Customer that if any part(s) of the Manufacturer's equipment proves to be defective in materials or workmanship within the earlier of 18 months of the date of shipment or 12 months of the date of start-up, such defective parts will be repaired or replaced free of charge.
Need help?
Do you have a question about the Q46 and is the answer not in the manual?
Questions and answers