South-Tek Systems Quick-Check 10 User manual

Quick-Check 10 & 20 Port
PowerSaver Manifold
O&M Manual
Version 0; 09/06/17
© 2020
The Leader in Nitrogen Generation Technology

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VERSION HISTORY
Rev
#
Revised By
Revision
Date
Approved
By
Approval
Date
Reason
0
Kyle Mellott
8/30/17
J. Nguyen
9/6/17
Initial Release
User password: ___6557____________________________________________________________________________________________
PLC Name: __QCP__________________________________________________________________________________________________
General Arrangement Drawing #: _GA-A02-QCF-PS10-20PM, R0 ____________________________________
Electrical Schematic Drawing #: __ ES-QCF-PS10-20PM, R0 __________________________________________________
Other Documentation(s):
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
Service or Questions Contact:
South-Tek Systems Service Department
2940 Orville Wright Way, Wilmington, NC 28405
Phone: [phone], Ext. 127
Email: [e-mail] or [e-mail]
Visit: www.southteksystems.com

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--------------------------------------------------------Notes Page----------------------------------------------------------

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TABLE OF CONTENTS
1INTRODUCTION.........................................................................................................................................................................................6
1.1 Purpose ......................................................................................................................................................................................................... 6
1.2 About South-Tek Systems ....................................................................................................................................................................... 6
1.3 Audience....................................................................................................................................................................................................... 6
1.4 Limits of Liability.......................................................................................................................................................................................... 7
1.5 Service Return Policy ................................................................................................................................................................................. 7
2SAFETY GUIDELINES..................................................................................................................................................................................7
2.1 General Safety Practices ........................................................................................................................................................................... 8
2.2 Safety Information...................................................................................................................................................................................... 8
3PRODUCT INSTALLATION .......................................................................................................................................................................9
3.1 Unpacking and Preparation .................................................................................................................................................................... 9
3.2 Storage Instructions..................................................................................................................................................................................10
3.3 Electrical Requirements............................................................................................................................................................................10
4SYSTEM DESCRIPTION............................................................................................................................................................................ 10
4.1 Key Features................................................................................................................................................................................................10
4.2 Specifications ..............................................................................................................................................................................................12
5SYSTEM CONTROLS AND COMMUNICATIONS............................................................................................................................... 13
5.1 Home Screen..............................................................................................................................................................................................13
5.2 Powering On/Off.......................................................................................................................................................................................14
5.3 HMI Input Functions .................................................................................................................................................................................14
5.4 Menu Screen...............................................................................................................................................................................................15
5.5 Sensor Setup/Calibration ........................................................................................................................................................................15
5.6 Alarms/Filter Parameters.........................................................................................................................................................................16
5.7 Zone History ...............................................................................................................................................................................................18
5.8 Communication Settings for Ethernet Connection (optional)......................................................................................................18
6READING THE QUICK-CHECK ZONE STATUS ................................................................................................................................... 21
6.1 Zone Purity Status.....................................................................................................................................................................................21
6.2 Zone Flow Status .......................................................................................................................................................................................21
6.3 Current Mode.............................................................................................................................................................................................21
6.4 Alarm Status................................................................................................................................................................................................21
6.5 Zone Setup..................................................................................................................................................................................................21
7QUICK-CHECK POWERSAVER MANIFOLD OPERATIONS AND START-UP ................................................................................22
7.1 Start-up .......................................................................................................................................................................................................22
7.1.1 Initial Start-Up.......................................................................................................................................................................22
7.1.2 Initial System Purge.............................................................................................................................................................23

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7.1.3 Normal Start-up...................................................................................................................................................................23
7.2 Shutdown....................................................................................................................................................................................................23
8SYSTEM MAINTENANCE.........................................................................................................................................................................24
8.1 Filter Element Replacement...................................................................................................................................................................24
8.2 Maintenance Screen................................................................................................................................................................................25
8.2.1 Maintenance Test ................................................................................................................................................................25
8.2.2 Valve Test Mode..................................................................................................................................................................25
9AUTOPURGE SYSTEM TUNING.............................................................................................................................................................26
10 FAQS...........................................................................................................................................................................................................27
11 KEY CONTACTS........................................................................................................................................................................................28
APPENDIX A: WARRANTY ............................................................................................................................................................................28

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1INTRODUCTION
1.1 PURPOSE
This operational manual is provided for instructional purposes of the South-Tek Systems Quick-Check™ PowerSaver
Manifold only. It is intended to provide proper installation and normal operational use of the device. South-Tek
Systems is not responsible for damages concerning the use of this device when used in manners not approved by
South-Tek Systems. The user(s) of this document should confer any questions with a qualified South-Tek Systems
representative with respect to its commissioning and correct operational use.
Please contact South-Tek Systems with any question or concerns at:
South-Tek Systems, LLC
2940 Orville Wright Way Ste 600
Wilmington, NC, 28405
Tel: [phone]
Email: [e-mail]
http://www.southteksystems.com/
This document is based upon the R&D performed by the South-Tek Systems Engineering Team.
1.2 ABOUT SOUTH-TEK SYSTEMS
South-Tek Systems, founded in 1997, is a nitrogen generator manufacturer, designing and producing nitrogen
generating systems for worldwide distribution.
Why not generate nitrogen at your own facility for a fraction of the cost versus endlessly paying for bulk liquid or
delivered gas cylinders? We manufacture a full line of nitrogen generating equipment including:
The N2GEN®Series Nitrogen generators for use in various industrial and lab applications. 50,000 SCFH unit.
The BeerBlast™- Mixed Gas Dispense System Increases profits, eliminates over or under carbonation, and
improves all-around taste and draft beer quality.
The N2-Blast®- Corrosion Inhibiting System Effectively arrests electrochemical, galvanic and micro-biologically
influenced corrosion (MIC) by introducing 99.9995% pure nitrogen into dry and preaction sprinkler systems.
With purities ranging from 95% up to 99.999%, we provide nitrogen generators that are sure to suit your needs. For
more information about our complete nitrogen generator capabilities, please visit www.southteksystems.com.
1.3 AUDIENCE
This manual is intended for Installer/Equipment Operator/Supervisory Staff and should be read in its entirety prior to
operation. Please contact South-Tek Systems for any operation and maintenance questions. Please contact your local
distributor provider for any operation and maintenance first prior to contacting the manufacturer.

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1.4 LIMITS OF LIABILITY
Buyer's exclusive remedy for all claims shall be for damages, and seller's total liability for any and all losses and
damages arising out of any cause whatsoever including, without limitation, defects in or defective performance of the
system, (whether such claim be based in contract, negligence, strictly liability, other tort or otherwise) shall in no
event exceed the purchase price of the system in respect of which such cause arises or, at seller's option, the repair
or replacement of such; and in no event shall seller be liable for incidental, consequential or punitive damages
resulting from any such cause.
Seller shall not be liable for, and Buyer assumes all liability for, the suitability and the results of using nitrogen by itself
or in any manufacturing or other industrial process or procedure, all personal injury and property damages
connected with the possession, operation, maintenance, other use or resale of the System. Transportation charges
for the return of the System shall not be paid unless authorized in advance by Seller.
NOTE: Any MODIFICATIONS made by the customer without the written consent of South-Tek Systems will void the
product’s design specifications.
1.5 SERVICE RETURN POLICY
If the system cannot be repaired at the site, and it is necessary to return a system for service, the following
procedures must be followed:
The owner must obtain a written Return Material Authorization number, which references the model and
serial number, from South-Tek Systems. No items will be accepted for service or credit unless prior written
authorization has been issued by South-Tek Systems.
All items are to be returned with the original packaging material if possible. Make sure that all items are
packaged for safe return to South-Tek Systems. South-Tek Systems will not be responsible for damages,
which occur in transit. Any damage that occurs to the system because of failure to adhere to this procedure
will be the sole responsibility of the customer. Contact South-Tek Systems for a return shipping address.
Shipping charges must be prepaid on all returns.
2SAFETY GUIDELINES
The following section outlines the basic safety considerations regarding installation and operation of the Quick-
Check. For additional safety information regarding other equipment used in conjunction with the Quick-Check, such

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as air compressors, dryers, boosters, etc., please refer to individual manufacturer recommendations and safety
guidelines.
2.1 GENERAL SAFETY PRACTICES
Correct use of the Quick-Check PowerSaver Manifold is important for your personal safety and for trouble-free
functioning. Incorrect use can cause damage to the Quick-Check PowerSaver Manifold or can lead to incorrect gas
supply.
The Quick-Check analyzes nitrogen (N2) at a low flow rate, which quickly dissipates into the air when exhausted. N2
gas is not poisonous but the gas should not be directly inhaled since in high concentrations it can cause asphyxiation.
Ensure the unit is installed within a well-ventilated room.
Read carefully and act accordingly before installing, operating, or repairing the unit.
•Operator must use safe working practices and rules when operating the Quick-Check.
•The owner is responsible for keeping the unit in safe operating condition at all times.
•Always use approved parts when performing maintenance and repairs. Make sure that replacement parts
meet or exceed the original parts’ specification.
•Only authorized, trained, and competent individuals are allowed to perform installation, operation,
maintenance, and repair.
•Completely isolate incoming and outgoing pressures to the generator, and make sure to depressurize the
service/repair section prior to performing any mechanical work, including changing the filters. The
nitrogen generator’s exhaust gas and/or any venting gas must be vented to the outside or to a large, well-
ventilated room to avoid suffocation due to lack of oxygen.
•Safety glasses should be worn if the cabinet door is open while the machine is operating.
WARNING: Pressurized gases are contained within the generator, the receiver, and product tanks. Pressurized gases
are dangerous and may cause injury or death if handled or used inappropriately.
•Never allow pressurized gas to exhaust from an unsecured hose. An unsecured hose may exhibit a
whipping action, which can cause serious injury. If a hose should burst during use, immediately close all
isolation valves if it is safe to do so and power down the unit.
•Always make certain that the Quick-Check is disconnected from the supply power prior to performing any
electrical work.
2.2 SAFETY INFORMATION
Nitrogen is not poisonous but it should not be directly inhaled, since in high concentrations, it can cause
asphyxiation. Ensure that the unit is installed within a well-ventilated room, one that is not sealed off from normal
living space air changes.

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All personnel involved with installation, operations, and maintenance of the Quick-Check PowerSaver Manifold must
follow safe working practices, OSHA, and local health/safety code regulations during the installation, operation, and
maintenance of the unit.
Warning:
•This manual must be read in its entirety prior to installing and operating the Quick-Check PowerSaver
Manifold to prevent accidents and damage to the equipment.
•Contact your supplier if you detect a problem that you cannot solve with this manual.
•Only use the PowerSaver Manifold in accordance with its designed purpose.
•Only service-engineers, that are qualified to work on electric and pneumatic equipment, can do the
installation, maintenance, and repairs. Unqualified people are not allowed to repair the equipment.
•Do not tamper or experiment with the equipment or exceed the technical specifications
3PRODUCT INSTALLATION
3.1 UNPACKING AND PREPARATION
The Quick-Check PowerSaver 10 or 20 Port Manifold will arrive in a cardboard box. Identify and verify that all parts
listed on the packing list are present and undamaged. Ensure that all parts to connect to the AutoPurge System (APS)
are with the unit. South-Tek Systems is not responsible for damages that have occurred during shipping and
handling of the N2-BLAST. Any visual damages should be immediately documented and reported to the shipping
company responsible. Contact STS at [phone] to assess the damages only after the shipping company has
been notified.

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Until Installation:
Store the Quick-Check in a dry and climate controlled (60-80°F) room.
Always keep Quick-Check in a safe place / or in box as shipped.
Do not connect power until manual has been read completely and all connections are made as stated
within.
Keep all pipes and APS lines dry so moisture does not enter Quick-Check upon hookup.
Never place/stack objects on top of the Quick-Check.
3.2 STORAGE INSTRUCTIONS
If the unit is not to be installed until a later date, a safe dry storage location is needed - preferably inside a controlled
environment. Place desiccant packets into the electrical cabinet to keep moisture from damaging the electronics. Do
not store around moving objects that could fall or damage the unit. If the unit is kept in storage for an extended time
(over 1 month), then the Oxygen Fuel Cell/Analyzer (if included) should be removed, sealed off, and stored in a
controlled environment.
3.3 ELECTRICAL REQUIREMENTS
Power supply must be 110 V or 220 V / 1 ph / 50 - 60 Hz as labeled on the unit.
Operating amp draw is less than 3 amps. The Quick-Check must be hardwired unless otherwise specified in the
customer installation drawings. The internal control panel is a UL 508A Open Industrial Control Panel approved with a
7 Amp time delay fuse. Electronic copy of the electrical schematic is available upon request.
Note: Always obey all local and site codes to finalize power connection to the equipment.
4SYSTEM DESCRIPTION
4.1 KEY FEATURES
The Quick-Check PowerSaver Manifold and all components are securely packed to minimize possibilities of damages
during shipment. The contents of the shipment should be inspected upon delivery to assure that no damage has
taken place during transit. Save the packaging material, as it may be necessary to return the Quick-Check in event of
shipping damage. If any components are found to be damaged, the carrier should be notified immediately. The
individual pieces should be checked against the packing list. If any discrepancy is found, contact your local distributor
(Connect electrical supply according to label
next to terminal strip)
Figure 1: Customer Electrical Connection to Quick-Check PowerSaver Manifold

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or South-Tek Systems at [phone]. Please include the model number and the serial number with all
correspondence.
The Quick-Check PowerSaver Manifold key features include the following:
- Programmable Logic Controller (PLC) with HMI
- Dry Contact Alarm Relay
- Pre-Filter
- O2Analyzer
- Gas Input Solenoid Valves on a Manifold
- Exhaust Valve
- 110-220VAC to 24VDC power converter
Programmable Logic Controller (PLC) with HMI
The device is setup with a 24 VDC power converter that will accept either 110 or 220 VAC power supply. The PLC has
a built in 10.1” color touchscreen with 1MB of logic memory, 3MB for images, and 512K bytes for fonts. It has a logic
application scan time of 15 microseconds per 1Kbytes of application code.
Dry Contact Alarm Relay
Each Quick-Check PowerSaver Manifold features a dry contact to send an alarm signal to the Building Management
System (BMS). If the purity status goes above the allowable percent of O2or if the flow sensor is not receiving a signal
on any one zone or more, then the alarm on the unit will trip and engage the Dry Contact Relay.
Pre-Filter
The Pre-Filter consists of a filter bowl and particulate filter element with a 5 microns rating that will catch any particles
coming from the fire system pipes and protect the O2sensor. The filter features an auto-drain that can be plumbed
to a safe location. The pre-filter is used to remove harmful contaminates in the gas streams that may reduce the life
of the O2cell. Based on the quality of gas going through the filter, the filter may be required to be changed out more
often than the factory recommended replacement date.
O2Analyzer
The O2Analyzer is used to detect the O2content of each Zone. It is a galvanic cell type that implements a weak acid
electrolyte and is unaffected by CO2, CO, and NOx. It has a response time of 25 seconds or less and will respond to a
90% step change in Oxygen concentration within 15 seconds or better. The output from the O2sensor is a 10mV to
15.5mV signal that is sent to the PLC. The signal from the O2sensor is digitized on the PLC by a 10-bit analog to
digital converter and calibrated to known O2calibrated sources.
Gas Input Solenoid Valves on a Manifold
T
h
e
b
a
n

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k of solenoid valves on a manifold is located on the outside bottom of the cabinet. Each Zone’s sample (from the
“AutoPurge System”) will be connected to each solenoid valve. Each valve is independently controlled and operated
by the PLC based on the O2content of the corresponding Zone. Depending on the Quick-Check series model,
procedures for unpacking the equipment(s) may vary.
Exhaust Valve
The exhaust valve is at the end of the manifold block. It is there to purge out the Zone to acceptable O2levels.
110-220VAC to 24VDC power converter
The device is setup with a 24 VDC power converter that will accept either 110 or 220 VAC power supply.
4.2 SPECIFICATIONS
Quick-Check PowerSaver Manifold 10 & 20 Port–Specifications
Installation
Wall Mount
Display
Zone Purity Status, Alarm Status, Zones, System Status, Power Status
Manifold Port Connections
¼” PTC straight fittings
Electrical
110-220V / 50-60Hz / 1Phase; <3amp
Ambient Temperature
40° to 90°F
Size
12.07" W x 7" D x 13.5" H (Cabinet Dimensions)
Weight
~24lbs
Figure 2: 10 Port Manifold Zone Layout
Figure 3: 20 Port Manifold Zone Layout

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5SYSTEM CONTROLS AND COMMUNICATIONS
The Quick-Check PowerSaver Manifold comes with controls and instruments uniquely programmed (proprietary to
South-Tek) with a control sequence to effectively and efficiently analyze nitrogen in Fire Protection Systems.
Unauthorized changes to the system will void all warranties and may cause damages to the system or cause it to
malfunction.
This section describes the function of the major controls and instrumentation associated with the Quick-Check. Do
not attempt to alter any controls or instrumentations; any changes without South-Tek Systems’ consent will void the
performance specifications unique to the system.
The PLC is used for the control sequence of the valves and controls the Quick-Check’s functionality. All programs are
proprietary and password protected from the factory.
Note: Controls for supporting equipment, such as the compressor, dryer, and/or nitrogen generator, are not
included in this section. Please consult the original manufacturer’s instructions for further information.
5.1 HOME SCREEN
The home screen displays relevant information regarding the Quick-Check and Zones such as system status, purity

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Figure 4: Home Screen –20 Port
Figure 5: Home Screen –10 Port
status of each zone, and current mode. The user can manually start/stop and navigate to either the “Menu”, “Zone
Setup” by pressing the “Legend” button or “Zone Info” by pressing the “Purity”. The Zone Setup will show which letter
corresponds to each zone while the Zone Info will show the last purity readings of each zone.
5.2 POWERING ON/OFF
Powering On/Off all power to the unit can be done with an external power switch or disconnect, typically supplied by
others.
5.3 HMI INPUT FUNCTIONS
The built-in touch screen allows the user to input different variables / conditions to the device. The user will have
access to multiple screens that will allow them to change or view current settings, alarm ranges, and reset alarms.
Most screens have options for
bringing the display back to the
Main screen with a “Home” button. Some screens will also display
“Menu” which will return the user to the Menu screen keypad entry will appear when touching an adjustable variable
box. The keypad entry can be seen in the figure below.
Figure 6: HMI Input Screen

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Figure 7: Main Menu Screen
5.4 MENU SCREEN
The “Main Menu” screen (accessed from home
screen), is password protected. Please consult the
second page under “Revision History” of the
provided hard-copy manual for the user password.
Once access is granted to the “Main Menu”, the user
can access all but the “System Settings” options
shown in figure to the right.
5.5 SENSOR SETUP/CALIBRATION
The “Sensor Settings”screen allows the user to calibrate sensors included with the Quick-Check.
All sensors are setup with a 2-point linear calibration. To
setup the calibration, the user will need two known points. It is best to select two points at opposite ends of the
sensor’s calibration range. The chart above is the recommended 2-Point Calibration range for the “Low Value” and
“High Value”.
The “Low Raw” and “High Raw” are determined by the “Current Raw” reading at the time the known calibration
source is applied to the sensors. For example, when the known purity is 20.9% O2 to the Oxygen Sensor, read the
“Current Raw” value and enter that in the box next to the “High Raw” text. Then apply a known purity of 1.5% O2 to
the sensor and read the “Current Raw” valve (which should be different –if not, the sensor or wiring connection may
be bad) and enter that value in the box next to the “Low Raw” text once the reading becomes pretty steady (apply
the gas for at least 2 minutes).
Other notes for calibrating units with % O2 sensors:
1. Make sure certified gas is being used for the low point.
2. Clean dry compressed air (20.9% O2) can be used for the high point.
3. Make sure to only flow 1-2 scfh to the sensor. Higher flow may damage the sensor.
Calibration Value Ranges
Low Value
High Value
O2 %
0.5-1.5% O2
10-21% O2
Figure 8: 2-Pt Purity Calibration
Table 1: Recommended 2-Point Calibration Ranges

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Figure 9: Alarm Settings Screen
4. Never block the outlet purge line
5.6 ALARMS/FILTER PARAMETERS
The “Alarm Info” menu displays the O2 alarm setpoint on the
right with the purity alarm, flow alarm, and filter alarm
enable/disable buttons on the left. Local audible alarm can be
enabled/disabled to produce an audible beep in the Quick-
Check when enabled alarms are triggered.
Purity Alarm: The box under the “Purity Setpoint” is the user
alarm setpoint. Factory default setpoint is 2.00% O2. The
“Purity Alarm” is triggered when any zone’s O2 purity reading
is higher than the setpoint value.
Flow Alarm: The Flow Alarm is triggered when there is either
too little or no flow coming from any or all zones.
Filter Alarm: The “Filter Alarm” is triggered when the “Date of Next Filter Change” is reached on the “Filter Info”
screen.
These alarms can be disabled by toggling the “Enable/Disable”
button on the “Alarm Settings” screen. The local audible can be
“Enabled/Disabled” on the “Alarm Settings” screen as well.
A Dry Contact Alarm relay will also be triggered if either the Purity or Flow Alarm is activated. The Quick-Check has
an integrated Dry Contact Alarm relay rated up to 16A 250VAC (NC&NO contacts available) to provide nitrogen
purity information to the supervisory circuit on the Building Monitoring System. This allows nitrogen levels to be
monitored remotely and to ensure the system is obtaining, as specified, the highest level of protection from
Electrochemical, MIC, and Galvanic Corrosion.
Figure 10: Dry Contact Alarm Relay

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Active Alarms/Reset Alarm Status:
When an alarm status is read in the system, the unit will display the alarm status on the “Alarm Info” screen. Alarms
can be reset by typing the reset code into the Reset Alarm block and pressing “Reset Alarm”. Before resetting the
Filter Alarm, read the “Filter Info” section.
Filter Info:
The “Filter Info” screen will display the current filter status of either “Good” or “Filter Change Required!”. If “Filter
Change Required!” is highlighted, it is advisable to change out the pre-filter. To reset the filter replacement date after
changing the filter, please see previous section.
Figure 11: Alarm Status Screen
Figure 12: Alarm Status
Active
Figure 13: Filter Info Screen

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5.7 ZONE HISTORY
To access the “Zone History” screen, open the “Zone Info” screen in the “Menu” and press the “Zone History” button
at the bottom of the screen. Zone History can be reset by entering the code “7777” into the box next to “Reset Days”
button and then press the button.
5.8 COMMUNICATION SETTINGS FOR ETHERNET CONNECTION (OPTIONAL)
Ethernet communication is an optional feature that can be purchased with each Quick-Check PowerSaver Manifold.
Once it is included, the user can communicate with the system by assigning a static IP address to the controller and
entering in that IP address into the controller. Once the static IP is entered, the user must press the connect button or
cycle the power to the controller to see the device on their intranet network. Communication through Ethernet
includes Remote Access, SD Card Access, and MODBUS TCP/IP communication. A connection status message will
indicate if a successful connection has been made.
Figure 14: Zone History

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Figure 15: Network Connection Screens
Figure 16: Remote Access Communication Setup
Figure 17: Loading Image
Remote Access
A copy of the setup files for this software will be included on the microSD card installed in the PLC if the Ethernet
option was purchased. This software can be installed on any windows based PC with Windows 7 or higher. The user
will have full access of the controller touchscreen as if the user was standing in front of the machine and using the
mouse to navigate through the screens. To set up communication connection to the controller, the communication
settings on the computer must be set up as the following:
1. Open the Remote Access Software and go to the “Configurations >Communication - PC settings”.
2. Select Connection Type: TCP/IP (Call)
3. Press the red folder to bring up the TCP/IP Addresses setup.
4. Enter in the static IP address assigned to the controller under
“IP Address” column.
5. Select “TCP” under “Protocol” column.
6. Enter in the PLC Name (found on the 2nd page of the hard
copy manual included with the Quick-Check).
7. Press the “Get OPLC Information” to make sure the
connection information is correct. An error message will
appear if the information is incorrect.
8. Press “Exit” once connection information has been confirmed.
Loading Image File and Logging on
1. Open the Remote Access Software and go to the “Configurations > Select Fonts and Images file
(*urc)”.
2. Browse for the file “PLC Image File.urc” which is loaded onto the SD card.
3. Press the “Glasses” icon in the left corner of the software to establish real time connection with the
controller.
SD Card Access
The setup SD Card Access file will also be included on the microSD card installed in the PLC. The SD Card Explorer
software can be installed on any windows based PC with Windows 7 or higher. This allows the user to have access of
the files on the SD card without having to physically remove the SD card. Set up the communication similar to how
the Remote Access is set up.

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Table 2: MODBUS Addressing Table
MODBUS Communication
Once the Quick-Check is provided with a static IP addressed and can be seen on the network, MODBUS
communication can be set up to retrieve real time data. The Quick-Check MODBUS Communication settings are as
follows:
-Protocol: TCP
-Local Port: 502
-PLC Controller: Slave
See MODBUS addressing table below:
STS Controller
(Unitronics)
SCADA
Units
Read/Write
Last Zone A O2% Purity
MI 21
40022
XXX.XX% O2
R
Last Zone B O2% Purity
MI 22
40023
XXX.XX% O2
R
Last Zone C O2% Purity
MI 23
40024
XXX.XX% O2
R
Last Zone D O2% Purity
MI 24
40025
XXX.XX% O2
R
Last Zone E O2% Purity
MI 25
40026
XXX.XX% O2
R
Last Zone F O2% Purity
MI 26
40027
XXX.XX% O2
R
Last Zone G O2% Purity
MI 27
40028
XXX.XX% O2
R
Last Zone H O2% Purity
MI 28
40029
XXX.XX% O2
R
Last Zone I O2% Purity
MI 29
40030
XXX.XX% O2
R
Last Zone J O2% Purity
MI 30
40031
XXX.XX% O2
R
Last Zone K O2% Purity
MI 31
40032
XXX.XX% O2
R
Last Zone L O2% Purity
MI 32
40033
XXX.XX% O2
R
Last Zone M O2% Purity
MI 33
40034
XXX.XX% O2
R
Last Zone N O2% Purity
MI 34
40035
XXX.XX% O2
R
Last Zone O O2% Purity
MI 35
40036
XXX.XX% O2
R
Last Zone P O2% Purity
MI 36
40037
XXX.XX% O2
R
Last Zone Q O2% Purity
MI 37
40038
XXX.XX% O2
R
Last Zone R O2% Purity
MI 38
40039
XXX.XX% O2
R
Last Zone S O2% Purity
MI 39
40040
XXX.XX% O2
R
Last Zone T O2% Purity
MI 40
40041
XXX.XX% O2
R
N2 Alarm Setpoint
MI 6
40007
XXX.XX% O2
R/W
Start / Stop
MB 0
00001
R/W
Alarm 1 (Overall Zone Purity)
MB 94
00095
R
Alarm 2 (Flow Alarm)
MB 95
00096
R
Alarm 3 (Filter Change Status)
MB 96
00097
R