ParkerView
Lead Lag

CELLULAR BASED BOILER CONTROL

ParkerView Lead Lag (PV-LL) allows owners and operators to be offsite and know if their boiler system is ready to provide heat for their building or industrial process.

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Designed and Built For Each Application

ParkerView Lead Lag (PV-LL) panels are cellular based Boiler Control and Monitoring Systems that are custom designed for each application. It will allow the owners and operators to be offsite and know if their boiler system is ready to provide heat for their building or industrial process. System Status can be viewed on a web dash board at anytime from anywhere. Operations of plating plants or other facilities can schedule startups and shutdowns which can save energy and insure the plant is ready when production is started.

BMS Software

PV-LL’s are successfully integrated to many front end BMS software systems and can transmit if the boilers are on, their temperature, system pressure, alarm conditions and other useful information.

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What is a ParkerView Lead Lag Panel?
ParkerView Lead Lag (PV-LL) panels provide a complete boiler control and monitoring system. They are custom designed for each application and can accommodate the control and monitoring of various equipment. The PV-LL can monitor the system setpoint and stage the boilers to meet the load requirements. We are able to monitor and control boilers, pumps and isolation valves. We have multiple panels online that give the user access to all the settings, alarms and system parameters.

An intuitive menu system allows the user to input system parameters to optimize system response.

Programming
PV-LL’s are successfully integrated to many front end BMS software systems and can transmit if the boilers are on, their temperature, system pressure, alarm conditions and other useful information. Give us a call and we can custom build one for your system needs.

Equipment
Our PV-LL’s come with an 8.4” color touch screen and IDEC PLC and all the necessary modules installed in a Nema 4 enclosure.

A modem is provided for remote access through your phone or computer to a custom built dashboard. Please see below for more information. Having a modem installed gives us the ability to provide live online support during a startup and make any necessary updates to the PLC.

The ProtoNode is available to connect Parker Boiler Modbus equipped products to:

BACnet MSTP (RS-485) / BACnet IP (Ethernet) / Modbus TCP/IP (Ethernet) / Metasys N2 (RS-485) / LonWorks

FC6A PLC - CPU Module

High Performance OI Touchscreen

Part No.:	FC6A-C40P1CE
Total I/O:	40 (24 inputs, 16 outputs)
Power:	24 DC
Input Voltage:	24 VDC Sink/Source
Output Type:	Transistor Source
Input Voltage:	24 VDC Sink/Source
Maximum Digital I/O:	520
Maximum Analog I/O:	126
Port:	Embedded Ethernet Port

Part No.:	HG3G-8JT22MF
Display Type:	Color TFT LCD
Color Depth:	65,536
Mounting:	Portrait and Landscape
User Memory:	12MB
Display Resolution:	640W x 480H pixels
Backlight Life:	50,000 hours
Ethernet Port:	1 RJ-45
USB Port:	1 Type A & 1 mini-B
Serial Ports:	2 (RS-232, RS-485, RS-422 configurable)

The Control features a web server which allows data to be viewed remotely over a network or can be connected to the Internet for viewing with a web browser. The local HMI is a high definition Idec 8.4" TFT LCD touch screen with 800 x 600 ultra-sharp resolution; 65,536 colors; and . This HMI is the brightest on the market today and is rated NEMA 4X (IP66) for durability in demanding environments. The ParkerView Control comes complete in a NEMA 4 enclosure with door-mounted HMI and self contained 24VDC power supply for local power and loop power for 4-20ma devices. A high volume alarm (adjustable volume) with silence is provided to annunciate alarms.

ParkerView Control
The ParkerView Control is a graphics based control system that monitors and displays critical boiler information and provides control signals for multiple boilers. The PV-LL control will ensure that the boiler plant runs at maximum efficiency and ill provide quick responses as heating and steam loads occur. The heart of the easy-to-use system is a rugged industrial PLC for versatility and reliability. Multiple temperature and pressure inputs are supported along with discrete outputs, pump control signals, alarms, and history with date & time. Control outputs include a PID temperature modulating signal to operate boilers at maximum efficiency.

General Controls Diagram

Bulletins

Title	Categories	Update Date	Download
ParkerView Control Bulletin 1 file(s) 365 downloads	PV-LL Bulletin	April 5, 2017	Download
ParkerView Remote View and Lead Lag System Controller 1 file(s) 368 downloads	PV-LL Bulletin	April 5, 2017	Download

Finally Connected

On the backside, our PV-LL connects through Modbus RTU to different boiler and equipment controls.
Sensors and additional equipment can connect through dry contacts.
4-20mA signal, Type J-Thermocouple, TRD Thermocouple, pressure transducers and 115V/1Ph line input.

Boiler Controls

These controls are recommended to take advantage of the full potential of the ParkerView Lead Lag Panel. They have native Modbus RTU output.
At this level not only will the basic temperature, pressure and alarm data be available, but many boiler operational and alarm parameters can be viewed and annunciated.
Siemens LMV36, RWF40 or 55, SOLA Flame Safeguard and S7800A1142 Display Module.