ATI Technologies Q46 Series Use and care manual

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: [phone] Saddleworth OL3 5DE
610-917-0991 Phone: [phone]
Fax: [phone] Fax: + 44 (0)1457-874-468
Email: [email protected] Email: [email protected]

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Table of Contents
Part 1 –Profibus Description ........................................................................................................................3
1.1 General........................................................................................................................................3
1.2 Profibus Communication..............................................................................................................3
1.3 Profibus DP Transmission Details...............................................................................................3
1.4 Profibus Card Installation Instructions.........................................................................................5
1.5 Cable Specification......................................................................................................................7
1.6 The GSD File...............................................................................................................................8
1.7 Raw Data Structure .....................................................................................................................8
1.8 Commissioning and Start-up, Data Tables................................................................................10
Table of Figures
Figure 1 - Profibus Connection .....................................................................................................................4
Figure 2 - Profibus Card Installation .............................................................................................................6
Figure 3 - Certified Network Cable Specifications ........................................................................................7
Figure 4 - Baud Rate vs. Network Segment Lengths (Typ.).........................................................................7
Figure 5 - Q46H GSD File Data Stucture, I/O Format Detail........................................................................8
Figure 6 - Q46H ProfiTrace Raw Data Detail................................................................................................9
Figure 7 - Q46H ProfiTrace Raw Data Parse .............................................................................................10
Tables of GSD’s
Q46H/62, Q45H/63 or Q46H/79PR Residual Chlorine Tables...................................................................11
Q46H/64 Dissolved Ozone Tables..............................................................................................................12
Q46H/65 Dissolved Chlorine Dioxide Tables..............................................................................................13
Q46P & Q46R pH and ORP Tables...........................................................................................................14
Q46D Dissolved Oxygen Tables.................................................................................................................15
Q46N Total and Free Ammonia Tables ......................................................................................................16
Q46C4 or Q46CT Conductivity Tables .......................................................................................................17
Q46F Fluoride Tables .................................................................................................................................18
Q46T Turbidity Tables.................................................................................................................................19

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Part 1 – Profibus Description
1.1 General
Q46 Analyzers are available with four digital communication options. Profibus-DP, Modbus-RTU,
Modbus TCP/IP or Ethernet-IP.This manual applies only to instruments supplied with the
Profibus-DP communication option.
1.2 Profibus Communication
Profibus is a manufacturer-independent communication standard, based on EN 510170, that is
widely found in applications involving factory automation, building systems controls, and process
monitoring. It is a fieldbus standard that allows devices designated as “masters” and “slaves” to
communicate with each other and perform independent or combined tasks. Master devices on
the network are the devices that maintain control over the entire network, while slaves are
devices that report limited information or perhaps control a limited function. Control of the slaves
occurs in a cyclic manner. There are three main forms of Profibus: Profibus-DP, Profibus-PA,
and Profibus-FMS.
The Q46 is currently a Profibus-DP slave device. Profibus-DP is a high speed data exchange,
and is the more generic form of the protocol –including a wide variety of instrumentation and
devices.
1.3 Profibus DP Transmission Details
The Profibus communication link consist or two basic parts: the actual communication
hardware/bus, and the software scheme that controls what/how information is sent.
The Profibus hardware operates over a proven RS-485 differential network. A very special
shielded, twisted 2 conductor, copper cable is used as the bus connection wire. The bus
structure allows addition or removal of operating points at any time, without disturbing existing
connections. Data transmission speeds of 9.5k to 12M are user selectable, and are generally set
based on the environment and application requirements. 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. Up to 125 devices can be installed on a
network.
The Profibus software is a standardized software protocol to which all Profibus users much
comply. Profibus DP is typically coded to the level of the software protocol to which the device
complies; DPV0, DPV1, or DPV2. DPV0 is the basic form, DPV1 includes some alarm reporting,
and DPV2 allows an advanced form of slave-to-slave communication. The Q46 is DPV0, as its
alarm functions are coded into its cyclic data. A unique text file, called a GSD file, is used to set
the specific information at the master as to what information will be sent over the network from a
specific device. This GSD file must be integrated into the master controller on the bus during
commissioning of the Q46 on the network.

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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

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1.4 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.
1. Remove the connector cover on the side of the enclosure, by removing the hardware holding the
cover in place, and discard.
2. Remove the jack screws from the front of the DB9 connector, and put them aside.
3. Loosen the screws holding the power supply board.
4. Install Profibus PCB first by passing connector into hole in side of enclosure, and then adjusting
position of board over the power supply label board until rear header smoothly presses into
place. It is necessary to move the Power Supply w/cover to the right of the enclosure while
adjusting (with the other hand), and to pull front of DB9 connector high while the rest of the
board is low. It helps to line up mounting hole so you can feel where the lower connector is
located. Press Profibus board rear edge down firmly once in place.
5. Outside of the enclosure, line up the DB9 holes on the enclosure with the holes in the
connector. Using a 3/16” nut driver, install the two jack screws through the enclosure and into the
DB9 connector. DO NOT OVERTIGHTEN, but make sure they are very snug Overtightening too
much can make them bend out by distorting the plastic case, and they wont connect to the
Profibus interface cable. After you have the screws snug, observe the gasket on the PCB inside
the enclosure, and make sure it is making a tight seal. If not tighten the jack screws a little more
until one is observed.
6. Place the label board over the Profibus board and line up the mounting holes.
7. Install the ¾” screw into the hole next in the PCB next to the marking” Profibus DP”.
8. Install the 1-1/8” lg screw into the remaining hole in the cover and secure both.
9. Retighten the screws holding the Power Supply board in the enclosure.

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Figure 2 - Profibus Card Installation

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1.5 Cable Specification
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.
Cable Specification
Value
Impedance
135-165 Ohms
Capacitance
<30 pF/m
Loop resistance
110 Ohms/km
Solid core diameter
0.64 mm
Core cross section
>0.34 mm2
Figure 3 - Certified Network Cable Specifications
Communication speed can be affected by segment cable length, and the number of repeaters
included in a given segment (up to three can typically be used.) Although it might seem desirable
to always attempt to run at the maximum 12M bus speed, in reality, users adjust bus speed for
maximum network reliability and minimize loss of data. Therefore, the baud rate is often adjusted
for the specific environment. A setting of 1.5MHz is the most common starting point. The Q46
supports automatic baud rate selection from the master.
Data Transmission
Rate (Hz)
Maximum
Segment
Length
(m)
Maximum Total Network
Length (m)
9.6 to 93.76K
1200
4800
187.5K
1000
4000
500K
400
1600
1.5M
200
800
3 to 12M
100
400
Figure 4 - Baud Rate vs. Network Segment Lengths (Typ.)

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1.6 The GSD File
The device GSD file is the key that allows all devices on a Profibus network to operate together.
This file is a simple ASCII text file that provides device specific information such as the
manufacturer name, the device name/ID, hardware/software version, baud rate capability, and
number of (or type of) I/O. The GSD file format must conform to Profibus Standard EN 50170.
The universal GSD file can be acquired directly from ATI. Please verify that the GSD file matches
the instrument and revision that you are using. The GSD file is uploaded to the network master
during the commissioning process to inform the master as to what information will be available
from the slave device.
The ATI GSD file for the Q46 instrument family is based on a modular format, so different
versions (pH, dissolved oxygen, conductivity, etc.) of Q46 instruments can be grouped together in
the same GSD file –greatly simplifying the commissioning process. All Q46 instruments provide
20 bytes of input data to the master, and the meaning of the bytes changes slightly depending on
which Q46 instrument is used.
1.7 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. Bytes indexed 1-20 are simply
the first to last byte received –20 total.
Byte
Data Type
Sensor
Description
Data Format
1 to 4
long(32)
Chorine
Measured Chlorine
1.4920 PPM = 14920
5 to 8
long(32)
Chlorine
Measured Temperature
25.00° C = 2500
9 to 12
long(32)
pH
Measured pH
7.00 pH = 700
13 to 16
long(32)
NA
PID value
17.0% = 170
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
41 = 41
*Note- Long = Long Integer, requires 4 bytes. Char = Character, requires 1 byte
Figure 5 - Q46H GSD File Data Stucture, I/O Format Detail

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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 –
0x00, 0x00, 0x1D, 0xE4, = 7652 = 0.7652 ppm
0x00, 0x00, 0x09, 0x66, = 2406 = 24.06C
0x00, 0x00, 0x00, 0x00, = 0 (no pH)
0x00, 0x00, 0x00, 0x00, = 0 (no PID)
0x00,= b00000000 = 0, sys status 1, no flags
0x00,= b00000000 = 0, sys status 2, no flags
0x00,= b00000000 = 0, no alarms
0x29 = 41 (fixed instrument ID for Q46H)
Since this is read directly from the ProfiTrace diagnostic tool, there is no byte swapping. It is in its
native mode. PLCs may see it the same way, or the values may be byte-swapped in each pair.
A macro is present in the GSD for byte swapping, or the user may swap them manually.

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In addition, below is a Profitrace sceenshot of the actual datatypes set. Note that “address” is
shown starting at address zero in an implied array (20 bytes from address 0 to address 19.) The
data bytes shown in the Q46H table is simply listed as the actual first received data byte to the
last, or 1-20. So, when parsing in a particular PLC/PC master, be aware that the first data byte
showing in the master may start at “address 0.”
Figure 7 - Q46H ProfiTrace Raw Data Parse
1.8 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. The
details involving full commissioning of the instrument are too specialized and too vast to cover in
this document.

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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° C = 2500
9 to 12
long(32)
pH
Measured pH
7.00 pH = 700
13 to 16
long(32)
Chlorine
PID value
17.0% = 170
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
41 = 41
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46H/62/63 GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
NU
17
1
Cal pH Fail
17
2
Chlor Hi
17
3
Chlor Low
17
4
Temp Hi
17
5
Temp Lo
17
6
pH Hi
17
7
pH Low
18
0
EE Fail
18
1
pH Auto-comp Fail
18
2
LCD Controller Fail
18
3
Cal Chlor Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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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
9 to 12
long(32)
pH
Measured pH
7.00 pH = 700
13 to 16
long(32)
Ozone
PID value
17.0% = 170
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
41 = 41
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46H/64 GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
NU
17
1
Cal pH Fail
17
2
Ozone Hi
17
3
Ozone Low
17
4
Temp Hi
17
5
Temp Lo
17
6
pH Hi
17
7
pH Low
18
0
EE Fail
18
1
NU
18
2
LCD Controller Fail
18
3
Cal Ozone Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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Q46H/65 Dissolved Chlorine Dioxide Tables
Q46H/65 GSD File I/O Format Detail
Byte
Data Type
Sensor
Description
Data Format
1 to 4
long(32)
Chorine
Measured Chlorine Dioxide
1.4920 PPM = 14920
5 to 8
long(32)
Chlorine
Measured Temperature
25.00° C = 2500
9 to 12
long(32)
pH
Measured pH
7.00 pH = 700
13 to 16
long(32)
Chlorine
PID value
17.0% = 170
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
41 = 41
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46H/65 GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
NU
17
1
Cal pH Fail
17
2
ClO2Hi
17
3
ClO2Low
17
4
Temp Hi
17
5
Temp Lo
17
6
pH Hi
17
7
pH Low
18
0
EE Fail
18
1
pH Auto-comp Fail
18
2
LCD Controller Fail
18
3
Cal ClO2Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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Q46P & Q46R pH and ORP Tables
Q46P or Q46R GSD File I/O Format Detail
Byte
Data Type
Sensor
Description
Data Format
1 to 4
long(32)
pH
ORP
Measured pH
Measured ORP
7.00 pH = 700
-137 mv = -137
5 to 8
long(32)
pH
Measured Temperature
25.00° C = 2500
9 to 12
long(32)
pH
NU
0
13 to 16
long(32)
pH
PID value
47.5% = 475
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
53 (Q46P)
57 (Q46R)
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46P or Q46R GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
mv High
17
1
mv Low
17
2
pH High
17
3
pH Low
17
4
Temp High
17
5
Temp Low
17
6
pH Glass Break –Not Used for ORP
17
7
Reference Fail
18
0
EE Fail
18
1
Checksum Fail
18
2
LCD Controller Fail
18
3
Cal pH or ORP Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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Q46D Dissolved Oxygen Tables
Q46D GSD File I/O Format Detail
Byte
Data Type
Sensor
Description
Data Format
1 to 4
long(32)
D.O.
Measured Dissolved Oxygen
8.40 ppm = 840
5 to 8
long(32)
D.O.
Measured Temperature
25.00° C = 2500
9 to 12
long(32)
D.O.
Measured % Saturation
98.0% = 980
13 to 16
long(32)
D.O.
PID value
47.5% = 475
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
49
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46D GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
mv High
17
1
mv Low
17
2
D.O. High
17
3
D.O. Low
17
4
Temp High
17
5
Temp Low
17
6
NU
17
7
NU
18
0
EE Fail
18
1
NU
18
2
LCD Controller Fail
18
3
Cal D.O. Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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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
long(32)
Ammonia
Measured Temperature
25.00°C = 2500
9 to 12
long(32)
Monochlor
Measured Monochloramine
0.51 PPM = 51
13 to 16
long(32)
Amm/Mono
Measured Free Ammonia
3.21 PPM = 321
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
45 = 45
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46N & Q46FN GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
NU
17
1
NU
17
2
Ammonia Hi
17
3
Ammonia Low
17
4
Temp Hi
17
5
Temp Lo
17
6
MonoChlor Hi
17
7
MonoChlor Low
18
0
Cal Monochlor Fail
18
1
NU
18
2
LCD Controller Fail
18
3
Cal Ammonia Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

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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° C = 2500
9 to 12
long(32)
Conductivity
*Measured Concentration
1.3 % = 13
13 to 16
long(32)
Conductivity
**Calculated TDS Value
223.5 mg/l = 2235
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
65 (Q46C4)
61 (Q46CT)
* For concentration versions only ** For conductivity versions only
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46C4 or Q46CT GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
Concentration High
17
1
Concentration Low
17
2
Conductivity High
17
3
Conductivity Low
17
4
Temp Hi
17
5
Temp Lo
17
6
NU
17
7
NU
18
0
EE Fail
18
1
Checksum Fail
18
2
LCD Controller Fail
18
3
Cal Conductivity Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

ATI Q46 Profibus Communications Manual
18
O&M Manual
Rev-E (2/16)
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
9 to 12
long(32)
Fluor
NU
0
13 to 16
long(32)
Fluor
PID value
47.5% = 475
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
73
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46F GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
mv High
17
1
mv Low
17
2
Fluoride High
17
3
Fluoride Low
17
4
Temp High
17
5
Temp Low
17
6
NU
17
7
Reference Fail
18
0
EE Fail
18
1
Checksum Fail
18
2
LCD Controller Fail
18
3
Cal pH or ORP Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

ATI Q46 Profibus Communications Manual
19
O&M Manual
Rev-E (2/16)
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
9 to 12
long(32)
Turbidity
NU
NU
13 to 16
long(32)
Turbidity
PID value
17.0% = 170
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
85 = 85
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46T GSD Status/Alarm Bit Detail
Byte
Bitfield
Description
17
0 (lsb)
NU
17
1
NU
17
2
Turbidity High
17
3
Turbidity Low
17
4
Temp High
17
5
Temp Low
17
6
NU
17
7
NU
18
0
EE Fail
18
1
NU
18
2
LCD Controller Fail
18
3
Cal Turbidity Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU

20
O&M Manual
Rev-E (2/16)
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. Inspection and repairs to products thought to be defective within the warranty
period will be completed at the Manufacturer's facilities in Collegeville, PA. Products on which warranty
repairs are required shall be shipped freight prepaid to the Manufacturer. The product(s) will be returned
freight prepaid and allowed if it is determined by the manufacturer that the part(s) failed due to defective
materials or workmanship.
This warranty does not cover consumable items, batteries, or wear items subject to periodic
replacement including lamps and fuses.
Gas sensors carry a 12 months from date of shipment warranty and are subject to inspection for
evidence of misuse, abuse, alteration, improper storage, or extended exposure to excessive gas
concentrations. Should inspection indicate that sensors have failed due to any of the above, the warranty
shall not apply.
The Manufacturer assumes no liability for consequential damages of any kind, and the buyer by
acceptance of this equipment will assume all liability for the consequences of its use or misuse by the
Customer, his employees, or others. A defect within the meaning of this warranty is any part of any piece
of a Manufacturer's product which shall, when such part is capable of being renewed, repaired, or
replaced, operate to condemn such piece of equipment.
This warranty is in lieu of all other warranties ( including without limiting the generality of the
foregoing warranties of merchantability and fitness for a particular purpose), guarantees, obligations or
liabilities expressed or implied by the Manufacturer or its representatives and by statute or rule of law.
This warranty is void if the Manufacturer's product(s) has been subject to misuse or abuse, or has
not been operated or stored in accordance with instructions, or if the serial number has been removed.
Analytical Technology, Inc. makes no other warranty expressed or implied except as stated
above.