Page 1 P3 - Pakscan Master Station Technical Manual Publication PUB059-002-00 Issue 06/15...
Page 2: Know Your Master Station
P3 - Pakscan Master Station Technical Manual KNOW YOUR MASTER STATION These modules not fitted on single master stations Optional Optional Current Loop Current Loop Module Module A side P3 Optional B side P3 Optional CPU Main Key Switch and...
Page 3: Table Of Contents
Contents CONTENTS: KNOW YOUR MASTER STATION ................2 TABLE OF FIGURES:....................5 INTRODUCTION ......................7 MOUNTING AND CONNECTING THE MASTER STATION ......9 1.1 Mechanical Fixing ........................ 9 1.2 Host Serial Communications Connections ............... 12 1.3 Ethernet Communications Connections ................12 1.4 Power Connector and Fuses .....................
Page 4 P3 - Pakscan Master Station Technical Manual 6.5 Setting the Master Host Communications Parameters............. 47 6.6 The Other Settings ......................49 6.6.1 Security ......................49 6.6.2 ESD ....................... 49 6.6.3 Date and Time ....................49 6.6.4 Master Station Parameters ................50 INTERNAL WEB PAGES .................
Page 5: Table Of Figures
Fig 20: Pakscan P3 Wired Network ................... 23 Fig 21: Pakscan P3 Current Wired Loop System Block Diagram (hot standby master station) ..25 Fig 22: Pakscan P3 Current Wired Loop System Block Diagram (single master station) ..... 26 Fig 23: A typical P3 wireless network ..................
Page 6 P3 - Pakscan Master Station Technical Manual Fig 36: Web page Log In Screen ....................56 Fig 37: Web page Header Navigation ..................56 Fig 38: Master Station Overview web page and Option 1 data, if a Wireless module is fitted ..57 Fig 39: System Configuration Overview web page ..............
Page 7: Introduction
Rotork. The master station will generally be either a single unit, or a hot standby pair. This manual provides a guide to setting up the Pakscan master, the various P3W Wireless modules, the loop communications, wireless communications, and the host connections for the most commonly found applications.
Page 8: Fig 3: The Pakscan 3 Single Master Station - Option: Wireless
P3 - Pakscan Master Station Technical Manual A master station fitted with the wired network only requires the PS720 module that fits in to the back plane. A master station fitted with wireless requires a module to be fitted to the back plane (in option 1) and connected to this module, a P3W coordinator module (PS722).
Page 9: Mounting And Connecting The Master Station
All dimensions in mm Pakscan IIE Loop Standby Port A Port B Status Pri/Stby PS710 PS720 Power Alarm rotork rotork rotork rotork CPU/PSU Port 1 Option 1 Option 2 Switch Option 2 Option 1 CPU/PSU Port 1 CЄ...
Page 10: Fig 7: Pakscan 3, 19-Inch Rack Mounting Dimensions
(Hot Standby) (Single) Port 3 Port 4 1 2 3 4 5 IEC Power Connector Fuses Fig 8: View below the Pakscan P3 master station showing the Connectors (The B side connections are similar) 10 of 136 Publication PUB059-002-00 Issue 06/15...
Page 11: Fig 9: P3W Coordinator, P3W Wma And P3W Repeater Mounting Details
1. Mounting and Connecting the Master Station Wireless installations will include a P3W Coordinator and may include P3W Repeaters and P3W Wireless Modbus Adaptors (WMA). These units are identical with regards to mechanical fixing. 4 off: 6.5mm diameter mounting holes External Earth connection...
Page 12: Host Serial Communications Connections
RS-232 must be single point communications. 1.3 Ethernet Communications Connections Each Pakscan P3 CPU module (master station module) has 2 x RJ45 Ethernet connectors for the two host communication ports (accessed from below) marked Port 3 and Port 4. A third RJ45 connector is located on the front of each module.
Page 13: Alarm And Hardwired Esd Connector
1.5 Alarm and Hardwired ESD Connector There is a removable screw terminal connector in each Pakscan P3 CPU module for the connection of ESD hard-wired inputs and for connection to the internal alarm relay contacts, when required. On most systems these terminals will not be used;...
Page 14: P3W Coordinator Connections
P3 - Pakscan Master Station Technical Manual 1.7 P3W Coordinator Connections A connector is located in the bottom of the (PS721) wireless option module to connect to the P3W coordinator (PS722). The connection between these should be made using a shielded network cable with 3 pairs of wires –...
Page 15: P3W Repeater And P3W Wma Ac Power Connections
1. Mounting and Connecting the Master Station 1.8 P3W Repeater and P3W WMA AC Power Connections The P3W Repeater AC and the P3W WMA AC will contain a power module for the appropriate power supply requested by the user. The power module is mounted the base half of the module with the wireless module in the other half, the modules will be connected together by an interconnecting loom, connected to SK1 on the power module and SK3A on the wireless module.
Page 16: P3W Repeater And P3W Wma 24Vdc Connections
P3 - Pakscan Master Station Technical Manual 1.9 P3W Repeater and P3W WMA 24VDC Connections The P3W WMA DC may be powered from the Modbus device to which it is connected, assuming the device has the appropriate DC supply available. Under this circumstance the interconnection cable between the device and the P3W WMA-DC should contain 2 shielded pairs, one for power supply and one for the communication signal.
Page 17: P3W Wma Modbus Connections
1. Mounting and Connecting the Master Station 1.10 P3W WMA Modbus Connections The P3W WMA connects to a Modbus RTU device enabling a Modbus host to connect through the Pakscan wireless system to the Modbus device. The connection between the Modbus device and the P3W WMA should be made using a shielded network cable with 1 twisted pair of wires.
Page 18: Setting Up The P3W Repeater And P3W Wma
P3 - Pakscan Master Station Technical Manual 1.11 Setting up the P3W Repeater and P3W WMA The P3W Repeater requires the PAN ID (Personal Area Network Identification number) and RF Channel to be set up for the network to which it is attached. The P3W WMA also requires these parameters and its Modbus communication parameters to be set up.
Page 19: Fig 17: P3W Wma Operation
1. Mounting and Connecting the Master Station The principle of operation of the P3W WMA is shown in the diagram below. Modbus message encapsulated in Rotork Wireless Protocol P3W MODBUS ADAPTOR P3W COORDINATOR (WMA) Modbus RTU message MASTER STATION Same Modbus Message...
Page 20: Fig 18: P3W Repeater And P3W Wma Database
P3 - Pakscan Master Station Technical Manual The following parameters can be configured when addressing the P3W repeater or P3W WMA using the configuration Modbus address of 248: Modbus Modbus Description Range Default Read / Register Function code Value Write?
Page 21: Front Panel Leds
1. Mounting and Connecting the Master Station 1.12 Front Panel LEDs There are four Light Emitting Diodes (LEDs) on the front panel of the CPU module, in the bottom right- hand corner. These are fitted to show if a unit is powered-up, which unit is in Primary or Standby mode and whether there are any errors or alarms.
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Page 23: The Field Current Loop Network
C u r r e n t l o o p - u p t o 2 0 k m Fig 20: Pakscan P3 Wired Network Issue 06/15 Publication PUB059-002-00 23 of 136...
Page 24: Loop Checks
P3 - Pakscan Master Station Technical Manual 2.1 Loop Checks The most common errors in installing the system occur on the field wiring. Loop Continuity With all the field units connected, but none of them powered up, check the continuity of the 2 cores of the Pakscan loop cable.
Page 25: Connecting Up
Screen Port B OUT Port B IN B C A Actuator Terminals PORT 4 PS720 MODULE (CURRENT LOOP Fig 21: Pakscan P3 Current Wired Loop PORT 3 CONTROLLER) System Block Diagram (hot standby master station) PORT 2 PS710 MODULE (PROCESSORS...
Page 26: Fig 22: Pakscan P3 Current Wired Loop System Block Diagram (Single Master Station)
B C A Actuator Terminals Fig 22: Pakscan P3 Current Wired Loop System Block Diagram (single master station) Note: If there is no hard-wired ESD requirement a shorting link must be fitted across pins 4 and 5 of the PS710 module...
Page 27: The Field Wireless Network
A network may also require a number of P3W repeaters to overcome wireless dead spots or to ensure a redundant path to all devices. Fig 23: A typical P3 wireless network Up to 60 devices can be connected in a wireless network. The distances between each node in the network is recommended to be no more than:...
Page 28: Wireless Site Survey
2.4 GHz band used for the P3 wireless network and also the potential strength of the wireless signals between the actuator and P3W coordinator locations. This will aid in positioning the P3W coordinator and in deciding upon the need for P3W repeaters.
Page 29: Fig 24: Pakscan P3 Wireless Network Block Diagram (Hot Standby Master Station)
SUPPLY Fig 24: Pakscan P3 Wireless network Block Diagram (hot standby master station) Note: If there is no hard-wired ESD requirement a shorting link must be fitted across pin 4 and 5 on both side A and side B of the PS710 modules.
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Page 31: Configuring Serial Communications
Port 2 Port 2 Fig 25: Pakscan P3 Chassis, CPU and Key Switch modules removed The switches on the backplane behind the PS710 CPU Module are used to set Port 1 and Port 2 parameters. To access the switches, you will need to remove the modules shown above from the backplane.
Page 32: Fig 26: Port Function Switches Shown In Rs-232 Position
P3 - Pakscan Master Station Technical Manual Port Function RS-232 RS-485 Two DIP switches allow each port to be selected between RS- 232 and RS-485. For RS-485 slide the appropriate Port Port 1 switches to the right, for RS-232 they should be on the left.
Page 33: Fig 28: Cross Connection Switch Settings On The Backplane Behind The Switch Module
4. Configuring Serial Communications Cross Connection switches The cross connection switches, found on the backplane behind the PS710 CPU Module, are used to cross connect the serial RS-485 connections. They are only applicable for a hot standby system and should ONLY be set as cross connected for a port that has been selected as RS-485. Fig 28: Cross connection switch settings on the backplane behind the Switch Module The switches are shown in the Factory Default positions (Hot Standby).
Page 34: Fig 29: Hot Standby Serial Communications
P3 - Pakscan Master Station Technical Manual Hot Standby RS-485 Communications Typical Serial Host connections to the P3 master station and appropriate switch settings: Hot Standby RS-485 communications Ports 1 and 2 set to Cross-Connect Port 1 & 2 Host...
Page 35: Configuring Ethernet Communications
5. Configuring Ethernet Communications CONFIGURING ETHERNET COMMUNICATIONS Pakscan 3 master stations come complete with two Ethernet ports for connection to host systems. A third Ethernet port is also available for connection to a computer for configuration purposes. The master station is ready to use with Ethernet and Modbus TCP protocol for the host to access data and control the actuators on the field network.
Page 36: Default Ethernet Settings
Standby Passive, or different, with Standby Active. The Pakscan P3 master station defaults to the same IP address on all ports. It is possible to change the IP address for Master A and Master B independently, but all ports for each master will have the same address.
Page 37: Ethernet Security
5. Configuring Ethernet Communications 5.2 Ethernet Security When connecting the master station to an Ethernet network, care should be taken to consider security of the master station. There are a number of Ethernet services available in the master station and, where appropriate, the user should ensure that the Ethernet infrastructure is able to protect the master station from unwanted access to a service.
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Page 39: Setting Up The Master Station By The Keypad
Ethernet cable Fig 32: Pakscan P3 Main module connection to laptop and keypad detail 6.1 Using the Keypad The keypad controls the movement through the display screens and the movement within each screen, as well as the ability to input data or requests.
Page 40: The Screen Display
P3 - Pakscan Master Station Technical Manual 6.2 The Screen Display The opening, or top screen display shows the network status and three icons (four icons, if keypad ESD is enabled – see below). Menu Section Network Information Current Status...
Page 41: Setting The Current Loop Option Module Parameters
6. Setting Up the Master Station by the Keypad 6.3 Setting the Current Loop Option Module Parameters On the ‘Settings’ menu, select the Option Module Icon by pressing the right arrow key () followed by the ENTER key. BACK ENTER NEXT The Option choice screen appears where the module to be set can be selected.
Page 42 P3 - Pakscan Master Station Technical Manual Pressing ENTER brings the next choice for the setting. This time select ‘Loop Settings’ by once more using the right arrow key (). BACK BACK ENTER ENTER NEXT NEXT The Loop Settings screen is split over two pages, as indicated by the small arrow () on the right side of the screen, so the NEXT and BACK buttons are used to jump between the two.
Page 43 6. Setting Up the Master Station by the Keypad BACK BACK ENTER ENTER NEXT NEXT Use the arrow keys ( or ) to change the value shown until the desired figure appears, then press ENTER and the new value will be set. The arrow keys can be used to navigate to other settings, and the NEXT button goes to the Loop Test screen and Loop Reset function.
Page 44 P3 - Pakscan Master Station Technical Manual When the settings are as required, use the BACK key to return to the top Settings menu. BACK ENTER NEXT 44 of 136 Publication PUB059-002-00 Issue 06/15...
Page 45: Setting The Wireless Option Module Parameters
6. Setting Up the Master Station by the Keypad 6.4 Setting the Wireless Option Module Parameters On the ‘Settings’ menu, select the Option Module Icon by pressing the right arrow key () followed by the ENTER key. BACK ENTER NEXT The Option choice screen appears where the module to be set can be selected.
Page 46 P3 - Pakscan Master Station Technical Manual BACK ENTER NEXT Press ENTER and the screen will return to the settings screen and the Lowest FCU addr. will be highlighted. Press ENTER once more to select this parameter and the current value begins to flash.
Page 47: Setting The Master Host Communications Parameters
6. Setting Up the Master Station by the Keypad 6.5 Setting the Master Host Communications Parameters Select the Host icon using the arrow keys ( or ) and press ENTER. The Host Settings menu choices screen appears. BACK ENTER NEXT Select ‘Ethernet Settings’...
Page 48 P3 - Pakscan Master Station Technical Manual The port type is determined by the DIP switch settings on the main chassis behind the PS710 CPU module and the setting is reflected in the message on the screen. If the port is set to RS-485 and cross connected, the description changes to show these settings.
Page 49: The Other Settings
6. Setting Up the Master Station by the Keypad Once the settings are as required, use the BACK key to return to the top Settings menu. BACK ENTER NEXT 6.6 The Other Settings There are menus for setting all the parameters of the system. These are more fully explained in the system manual and, in general, the default settings will allow most systems to operate with reasonable success.
Page 50: Master Station Parameters
P3 - Pakscan Master Station Technical Manual 6.6.4 Master Station Parameters The master station parameters include the Tag for the master station and the setting for data transferred between the two CPU modules on a hot standby system along with several other parameters.
Page 51: Internal Web
7. Internal Web pages INTERNAL WEB PAGES The master station includes a set of web pages that may be remotely accessed via Ethernet. They can be used for setting up the system, examining the system for any faults or alarms and also for controlling the actuators on the network (provided the Interlock permission is set to allow this feature).
Page 52: Connecting A Computer Directly To The Master Station
Internet connection. Fig 33: Connecting a Laptop to the Pakscan P3 Main Module 7.3 Adjusting the Network Settings of the Computer  Ensure that nothing is connected to the Ethernet port of the computer.
Page 53: Fig 34: Changing The Network Connections Tcp/Ip Properties - Windows Xp
7. Internal Web pages Changing the Network Connections TCP/IP Properties – Windows XP Fig 34:  Click OK on the ‘Local Area Connection Properties’ window and then close the status window.  Finally, close the ‘Network Connections’ window and the Control Panel. ...
Page 54: Web
P3 - Pakscan Master Station Technical Manual 7.4 Web Page Structure The web pages have three access levels, each requiring a password with the correct level set. A user enters the web server with a particular degree of access to the functions of the server and the master station.
Page 55: Fig 35: Web Page Menu Layout
7. Internal Web pages Log In Master Station View Configuration System Master Station Log Diagnostics Host Analyser Network Option Diagnostics Diagnostics Option Event Log FCU Menu Admin* Users Master Station and Option Configuration Host Ports Alarms Time General Network * requires Admin level log in Fig 35: Web Page Menu Layout Issue 06/15...
Page 56: The Web Pages In Detail
P3 - Pakscan Master Station Technical Manual 7.5 The Web Pages in Detail 7.5.1 Log In Screen Fig 36: Web page Log In Screen The first screen is the Log In screen on which the user must enter a Username and Password.
Page 57: Master Station
7. Internal Web pages 7.5.2 Master Station Site Name Tag Name Status Option Module 1 Option Module 2 Status Controls Fig 38: Master Station Overview web page and Option 1 data, if a Wireless module is fitted This screen is accessible to Read, Write and Administrator user levels. This screen reports the current status of the master station and the option modules fitted.
Page 58 P3 - Pakscan Master Station Technical Manual Primary/Standby : Shows the condition of the CPU with regard to controlling the option modules. The Primary CPU is in control. A Standby CPU is prepared to become the Primary and take control if the partner unit fails.
Page 59: View Configuration
7. Internal Web pages 7.5.3 View Configuration Fig 39: System Configuration Overview web page This screen is accessible to Read, Write and Administrator user levels. The screen shows the settings for the control of the option module networks and the CPU control capability, software fitted and various options selected.
Page 60: System Diagnostics
P3 - Pakscan Master Station Technical Manual 7.5.4 System Diagnostics Master Station CPU Status Controls Option Module 1 Controls Option Module Controls Fig 40: System Diagnostics web page wired only and option 1 data, if wireless fitted This screen is accessible to Read, Write and Administrator user levels.
Page 61 7. Internal Web pages Controls - Available to all user levels ms datalogger : Reveals a pop-up showing a log of the activity on the master station and the source of requests or commands received. See section 7.5.5 for details. host analyser : Reveals a pop-up with the data logger data and the additional controls required for using the inbuilt data analyser for commands and data sent to...
Page 62: Master Station Data Logger [Ms Datalogger]
P3 - Pakscan Master Station Technical Manual 7.5.5 Master Station Data Logger [ms datalogger] Close pop-up Master Station Events Controls Fig 41: Master Station Data Logger pop-up This screen is accessible to Read, Write and Administrator user levels. The data logger displays Modbus instructions received by the master station to carry out commands such Alarm Accept or commands to move a valve.
Page 63: Fig 43: Saving The Master Station Log File
7. Internal Web pages Controls - Available to all user levels Print : Prints the logger data to a printer attached to the computer. Save : Saves the logger data to a file on the computer. The saved file is of the type cmdlog.log and can be opened in the Notepad on the computer.
Page 64: Master Station Host Analyser [Host Analyser]
P3 - Pakscan Master Station Technical Manual 7.5.6 Master Station Host Analyser [host analyser] Close pop-up Analyser Events Controls Fig 44: Host Analyser pop-up This screen may be used by Administrator user level only. The Host Analyser is a real time system analyser that can be used with either a Modbus RTU serial data control source, acting through one of the serial data ports (Port 1 or 2), or a Modbus TCP Ethernet control source, acting through the Ethernet ports.
Page 65: Pakscan 2 Loop Diagnostics [Diagnostics]
7. Internal Web pages 7.5.7 Pakscan 2 Loop Diagnostics [diagnostics] Network Information Controls Network FCU Map Fig 45: Pakscan 2 Loop Diagnostics web page This screen is accessible to Read, Write and Administrator user levels. The Pakscan 2 Loop Diagnostics screen gives diagnostic information on the 2-wire loop option module and the network connected to it.
Page 66 P3 - Pakscan Master Station Technical Manual Network Diagnostics No. Of Devices : This is the number of field units that are expected to be located on the On Network network. It is the highest address that the network will scan up to when locating field units.
Page 67 7. Internal Web pages Network Fault : This field shows the type of fault detected that caused the loopback to Type occur, or an addressing fault on the field units. The types are: Zero Address - a field unit has been found with an address of zero.
Page 68: Pakscan Wireless Diagnostics [Diagnostics]
P3 - Pakscan Master Station Technical Manual Type : The type of field unit depends on the actuator and function required. Current types are - - IQ or IQT actuator Integral - Non IQ actuator Flowpak - Flowpak actuator GPFCU - GP...
Page 69 7. Internal Web pages Wireless This is the total number of P3W repeater nodes found on the network. repeater nodes If all the P3W repeater nodes are powered on and able to found communicate, the number will equal the number expected on the network.
Page 70: Pakscan 2 Loop Option Module Event Logger [Event Log]
P3 - Pakscan Master Station Technical Manual 7.5.9 Pakscan 2 Loop Option Module Event Logger [Event Log] Close pop-up Event Log Controls Fig 47: Wired Option Module Event Logger pop-up This screen is accessible to Read, Write and Administrator user levels.
Page 71: Pakscan Wireless Option Module Event Logger [Event Log]
7. Internal Web pages 7.5.10 Pakscan Wireless Option Module Event Logger [Event Log] Close pop-up Event Log Controls Fig 48: Wireless Option Module Event Logger pop-up This screen is accessible to Read, Write and Administrator user levels. The event logger shows the last occurrence of the listed events. In the case of an ESD, where the ESD signal originated is reported.
Page 72: Fcu Menu
P3 - Pakscan Master Station Technical Manual 7.5.11 FCU Menu Network Information Controls Fig 49: FCU Menu web page This screen is accessible to Read, Write and Administrator user levels. The FCU Menu lists all the field units in address order (which may not be the same as the order in which they are connected together on the wired loop).
Page 73: Fcu Control - Iq / Iqt Actuator
7. Internal Web pages FCU Control – IQ / IQT Actuator 7.5.12 Navigation Actuator picture Controls Fig 50: IQ and IQT actuator FCU Control web pages This screen is accessible to Read, Write and Administrator user levels. The IQ and IQT control screens are similar and show a picture to identify the actual type of actuator at this FCU address.
Page 74: Fig 51: Wired Iq / Iqt Parameters Pop-Up
P3 - Pakscan Master Station Technical Manual Identification Tag name : Identification tag given for this device. Address : Network address. Type : Shows the identified actuator type as IQ or IQT. Network : The network to which this device is connected (Pakscan 2 for 2-wire loop).
Page 75: Fig 52: Wired Iq / Iqt Alarms Pop-Up
7. Internal Web pages these fields is contained in the actuator field unit manuals. This screen is used for changing the Tag Name. Controls Save Settings : Edited fields may be saved to the FCU; accessible by Administrator level users only. Show Alarms (2-wire loop Field unit) - Available to all user levels Close pop-up Fig 52:...
Page 76: Fig 54: Wired Iq / Iqt Fcu Event Log Pop-Up
P3 - Pakscan Master Station Technical Manual Event Log (2-wire loop Field unit) - Available to all user levels Close pop-up Controls Fig 54: Wired IQ / IQT FCU Event Log pop-up Pop-up screen showing a log of the last occasion on which the various control and alarm events occurred.
Page 77: Fig 55: Wireless Iq / Iqt Parameters Pop-Up
7. Internal Web pages Controls Print : Prints the logger data to a printer attached to the computer. Save : Saves the logger data to a file on the computer. Parameters (Wireless Field unit) - Available to all user levels Close pop-up Controls Fig 55:...
Page 78: Fig 56: Wireless Iq / Iqt Alarms Pop-Up
P3 - Pakscan Master Station Technical Manual Show Alarms (Wireless Field unit) - Available to all user levels Close pop-up Fig 56: Wireless IQ / IQT Alarms pop-up Pop-up screen shows the alarms on the actuator as red lights; grey is no alarm. Additional information on the meaning of these alarms is contained in the individual field unit manuals.
Page 79: Fig 57: Wireless Iq / Iqt Fcu Event Log Pop-Up
7. Internal Web pages Event Log (Wireless Field unit) - Available to all user levels Close pop-up Controls Fig 57: Wireless IQ / IQT FCU Event Log pop-up Pop-up screen showing a log of the last occasion on which the various control and alarm events occurred.
Page 80: Fig 58: Wireless Iq / Iqt Downloads Pop-Up
Configuration files. It is also possible to load a configuration file to an actuator using this facility, assuming Admin login. The files that this facility creates are for viewing with the Rotork In-sight software, available on the Rotork web site. Neighbour Table (Wireless Field unit) - Available to all user levels...
Page 81 7. Internal Web pages Actuator Controls - Available to Write and Administrator user levels only Open : Command to open the valve fully. Stop : Command to stop the actuator in its present position. Close : Command to close the valve fully. : Command to put the valve in its Emergency Shut Down position.
Page 82: Fcu Control - Integral Actuator (2-Wire Loop Only)
P3 - Pakscan Master Station Technical Manual 7.5.13 FCU Control - Integral Actuator (2-wire loop only) Navigation Actuator picture Controls Fig 60: Q actuator FCU Control Web page This screen is accessible to Read, Write and Administrator user levels. The Integral actuator FCU Control screen shows a control and status page for a Q type actuator. The screen has information relating to the device, its current condition and system parameters.
Page 83: Fig 61: Q Parameters Pop-Up
7. Internal Web pages Current Status The real time status of the actuator is listed in this pane on the screen: External Input : Active or Inactive, shows the status of the input. Valve Position : Current position, Closed, Open or Stopped Mid-Position. Actuator : Moving or Stationary.
Page 84: Fig 62: Q Alarms Pop-Up
P3 - Pakscan Master Station Technical Manual Show Alarms - Available by all user levels Close pop-up Fig 62: Q Alarms pop-up Pop-up screen shows the alarms on the actuator as red lights, grey is no alarm. Additional information on the meaning of these alarms is contained in the individual field unit manuals.
Page 85 7. Internal Web pages Remote selected - local remote selector in remote position. Moving - actuator centre column moving. Monitor Relay - monitor relay alarm. Open Limit - open position limit switch. Closed Limit - closed position limit switch. Comms Failed - loss of network communication.
Page 86: Fcu Control - General Purpose Field Control Unit (2-Wire Loop Only)
P3 - Pakscan Master Station Technical Manual 7.5.14 FCU Control - General Purpose Field Control Unit (2-wire loop only) Navigation Device picture (shows rack mounted version) Controls Fig 64: GPFCU Control web page This screen is accessible to Read, Write and Administrator user levels.
Page 87: Fig 65: Gpfcu Parameters Pop-Up
7. Internal Web pages Identification Tag name : Identification tag given for this device. Address : Network address. Type : Shows the identified device type as GPFCU - GP. Network : The network to which this device is connected (Pakscan 2 for 2-wire loop). Current Status The real time status of the actuator is listed in this pane on the screen.
Page 88: Fig 66: Gpfcu Alarms Pop-Up
P3 - Pakscan Master Station Technical Manual Show Alarms - Available to all user levels Close pop-up Fig 66: GPFCU Alarms pop-up Pop-up screen shows the alarms on the actuator as red lights; grey is no alarm. Event Log - Available to all user levels...
Page 89 7. Internal Web pages Save : Saves the logger data to a file on the computer. GPFCU Controls - Available to Write and Administrator user levels only Energise : Command to energise the relays (green light when energised). Relay 1-4 De-energise : Command to de-energise the relays (red light when de-energised).
Page 90: Admin
P3 - Pakscan Master Station Technical Manual 7.5.15 Admin Fig 68: Administrator Level This screen is only accessible to Administrator user levels. When logged in at Administrator level, the top of the screen menu list includes the Admin button. Clicking on this button gives entry to the Administrator level screens.
Page 91: Fig 70: Add User Web
7. Internal Web pages User ID Identification used to gain entry to the system, shown in user list. Secret code of letters (and numbers) used to gain entry to the system. Not Password shown on the system. User Level Indication of access level permitted for this user, shown on the top bar. Controls - Available to Administrators only Add user : Click this button to bring up the screen to add a user.
Page 92: Fig 71: Modify User Web
P3 - Pakscan Master Station Technical Manual : Select ‘Yes’ or ‘No’ for the choice of sending the master station log file via Email Master station Log Email. Language : Select the language to be used on the screens. Choices are English, Spanish, French, German and Italian.
Page 93: Master Station Configuration
7. Internal Web pages 7.5.17 Master station Configuration The master station configuration page is used to set the parameters required for successful operation of the system and the parameters for the option modules fitted. In addition, it may be used to enter the site name and tag name of the system and various security settings.
Page 94 Modbus Modbus address. It is possible to fit up to 2 network option modules to the P3 Address master station. Each option module will have its own Modbus address, therefore there are up to 2 Modbus addresses to set up, one for each option module fitted.
Page 95 - Enable to copy all the settings, except those listed below, between the units. Address - Enable to copy the Modbus addresses of the CPU (P3 option) and Pakscan Loop option module between the units. - Enable to copy the Site name and system Tag name between the units.
Page 96 P3 - Pakscan Master Station Technical Manual Security - The drop-down box contains the options for selecting the protection afforded against inappropriate actions when using CPU keypad. None : All settings and control commands accessible via the keypad without protection by a PIN.
Page 97: Fig 73: Web Page Field Unit Distribution Bar
7. Internal Web pages Slider bar for selecting Indicates the number of the number of units field units selected for for each option the option in slot 1 Indicates the type of Indicates the number option fitted to slot 1 of field units selected for the option in slot 2 Indicates...
Page 98: Fig 74: Master Station Configuration Web Page: Pakscan 2 Loop
P3 - Pakscan Master Station Technical Manual Masterstation Configuration [Pakscan 2 Loop] The Pakscan 2 Loop option module controls the actuators and field units over a 2-wire cable wired in a ring or loop, visiting each actuator in turn. The data signal is a modulated 20 mA current and the system includes automatic cable failure protection and detection.
Page 99 7. Internal Web pages New Loop Speed : The drop-down box allows a new scanning speed (loop baud rate) to be selected for the field units in the actuators. The new speed will be adopted next time the loop is reconfigured. A change here should be mirrored by a change in the loop speed setting above.
Page 100: Fig 75: Master Station Configuration Web Page: Pakscan 3 Wireless
P3 - Pakscan Master Station Technical Manual The status screen displays for alarm indication cannot be linked to the serial communications alarm handling. Linking the port alarm operations is useful in dual redundant serial link configurations between the master station and the host computer.
Page 101 7. Internal Web pages wired devices and 60 wireless devices (as shown in Fig 66), the lowest wireless address would be set to 181. Total FCU’s The total number of field units that are expected to be found on this expected on network associated with this module.
Page 102: Host Port Configuration
P3 - Pakscan Master Station Technical Manual The user may then select the Modbus address of the device or devices that are connected to the P3W WMA, It is possible to have 47 Modbus devices integrated into the network using addresses 201 to 247.
Page 103 7. Internal Web pages The host port configuration page allows the settings for the serial and Ethernet ports to be made. The two serial ports (ports 1 and 2) are independent from one another whilst the Ethernet ports (ports 3 and 4) are linked together.
Page 104 P3 - Pakscan Master Station Technical Manual Cross-Connected: Either Yes or No, indicating the status of the cross connect DIP switch on the back plane. A system using RS-485 communication and a Hot Standby pair should be set to ’Cross-Connect’ and display ‘Yes’.
Page 105: Fig 77: Modbus Message Generator Web
7. Internal Web pages Controls Fig 77: Modbus Message Generator web page The Modbus Message screen allows a specific query to be sent to the system and the response to be viewed. Modbus Message Query Address : The CPU master station Modbus address (in the range 0 -247). Function Code : Modbus function code to read or write register, discrete or coil.
Page 106: Fig 78: Modbus Message Example Web Page
P3 - Pakscan Master Station Technical Manual Example: Read the number of field units connected to the system; generic database is set up. Refer to PUB059-003 (formerly S171E) for the mapping of the Modbus registers. Number of FCUs is at master station register 0007.
Page 107: Alarms
7. Internal Web pages 7.5.19 Alarms Controls Controls Fig 79: Alarm Reporting Set up web page This screen is only accessible to Administrator user level. Issue 06/15 Publication PUB059-002-00 107 of 136...
Page 108 P3 - Pakscan Master Station Technical Manual This page is used to set up the email alarm reporting from the system to the dedicated recipients as specified in the user set up screen. Each system user may be specified to receive alarm messages as emails or by text when their log-in credentials are specified.
Page 109: Time
7. Internal Web pages 7.5.20 Time Controls Fig 80: Time Settings web page This screen is only accessible to Administrator user level. The master station keeps track of time and date in order to correctly mark events in the logs and to timestamp the emails sent.
Page 110: General
P3 - Pakscan Master Station Technical Manual 7.5.21 General Controls Fig 81: General web page This screen is only accessible to Administrator user level. The General screen contains facilities for upgrading and maintaining the master station. General Clear Command : The master station data logger (which can be found under System Diagnostics, ms datalogger) creates a file for all the recorded events.
Page 111: Network
7. Internal Web pages click on ‘update’. Update Firmware Update : To update the firmware, browse to the location of the new file and click on ‘update’. Upgrade Key : If a new key code has been purchased (to enhance the overall system capabilities) the new code must be entered here.
Page 112 P3 - Pakscan Master Station Technical Manual Netmask : The netmask is allocated by the system administrator and set here. Gateway : When the master station is connected to a gateway or router onto the internet, the gateway IP address is entered here so that the master station and gateway can exchange data.
Page 113: Setting Up The Master Station Configuration Using The Web
P2 Modbus address + 2, therefore the first address available for the P3 wireless Modbus address will be the P2 Modbus address + 3. In a mixed system Option 1 will be the P3 wireless network and Option 2 will be the P2 current loop network.
Page 114: Masterstation Config - Pakscan 3 Wireless Option
P3 - Pakscan Master Station Technical Manual  DV Convert should be set to ‘On’ if analogue position control is being used on the IQ, IQT, Skil or EH actuators on the network.  Data Retain set to ‘Off’ clears all the field unit data if communication is lost. Some host systems want the data to be retained, in which case set the parameter to ‘On’.
Page 115: Network Ip Address Settings
7. Internal Web pages 7.6.5 Network IP address settings The IP address for web page and Modbus TCP communication is set on the Network page. See section 7.5.22. The MAC ID for each Pakscan 3 CPU module is unique and fixed at time of manufacture. The IP address and Netmask (subnet mask) can be altered to suit the individual application and match the needs of the network.
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Page 117: Making The System Work
8. Making the System Work MAKING THE SYSTEM WORK Always ensure the plant is in a safe condition and all the actuator controls are placed in Local before commencing any commissioning or fault finding on the system. 8.1 Commissioning the Wired System The current loop needs to be commissioned to enable the system to locate and identify every actuator.
Page 118: Commissioning The Wireless Network
P3 - Pakscan Master Station Technical Manual 8.2 Commissioning the Wireless network When an actuator with a wireless module is shipped from the factory, it will be set with default values for its PAN ID (Private Area Network Identifier), Channel number, AES (Advanced Encryption Standard) Key and Address.
Page 119: Monitoring And Controlling The Actuators From The Hmi Or Web
8. Making the System Work 8.3 Monitoring and Controlling the Actuators from the HMI or web pages The web browser and HMI include the capability to control and monitor all the actuators on the Pakscan network. This assumes the actuators are in remote mode and correct permissions have been set up in the master station config web page –...
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Page 121: Long Term Datalogger (Ltd)
9. Long Term Datalogger LONG TERM DATALOGGER (LTD) P3 master stations, delivered after May 2011, will contain a Long Term Datalogger (LTD) module. In the case of the hot standby master station, the LTD and the key switch are contained in the same module.
Page 122: Removing The Memory Card And Copying Data
P3 - Pakscan Master Station Technical Manual Button for switching between Run and Pause modes Green LED – indicating Run status Red LED – indicating Error status Orange LED – indicating when status is Paused Memory card slot Key switch – Hot standby only...
Page 123 9. Long Term Datalogger Each file is date stamped i.e. LG210511 is from 21 May 2011. The complete data folder and the viewer software should be copied into a computer for viewing. The data folder can be renamed appropriately. Once the files have been copied from the memory card it can be replaced back into the LTD module.
Page 124: Viewing The Data With The Ltd Viewer Software
P3 - Pakscan Master Station Technical Manual 9.2 Viewing the data with the LTD Viewer software The LTD Viewer software is started by double clicking the icon. The software will open with this following page: Click on File, then ‘Select Folder’, navigate to the folder containing the datalogger data.
Page 125: Messages
9. Long Term Datalogger 9.2.1 Messages When ‘Message’ is selected the following page will be displayed: From here the user is able to filter the messages in the datalogger. The datalogger records all messages that appear on the back plane of the master station including messages between the CPU module and the option card and in a hot standby system, the messages that are passed between each master.
Page 126 P3 - Pakscan Master Station Technical Manual In a hot standby system the user can filter on the A or the B side of the master station to only view data sent to the side selected: The user can filter on a particular command or event: The data can be filtered on the FCU address using the FCU drop-down box.
Page 127 9. Long Term Datalogger For example: to see all Modbus messages for all the FCUs on the A side of a hot standby master with Modbus address 240 between 19 May and 23rd May, the following filter would be set up: Example data: The data is displayed in a number of columns with the following headings: ...
Page 128: Reports
P3 - Pakscan Master Station Technical Manual 9.2.3 Reports If the user requires a report of the data in CSV / xls or html format, select the ‘Report‘ menu item and then ‘Messages’. In the message box that appears select the range of data that is required –...
Page 129: Fcu Data
9. Long Term Datalogger 9.2.4 FCU Data Select the ‘FCU’ radio button and then ‘OK’ to view the FCU data. The FCU data page shows which devices are connected to the network and to which side of the master station they are connected. Here we have 2 devices; one is an IQT at address 1 and the other an IQ analogue card at address 61.
Page 130: Resetting The Master Station To Default Values
It is important that anti-static precautions are observed while performing this operation. This section details how to reset a P3 master station CPU module to default settings using the hardwired link which is on a circuit board in the CPU.
Page 131 10. Resetting the Master Station to Default values  Carefully move the handbag link to the position shown below, such that it is linking the 2 pins closest to the edge of the board:  Replace the module on the master station back plane and power up the module. Note: for a hot standby system, if the copy settings have been enabled, when you replace the module you may find that the module re-boots more than once whilst the settings are copied across from the primary unit.
Page 132: Replacing The P3 Master Station Battery
The Pakscan P3 master station has a small battery fitted in each PS710 CPU Module. This battery maintains the internal clock. The battery type is a CR1225, a 3 volt coin cell, and should be replaced with a similar type of cell.
Page 133: General Safety Information
 Health and Safety This manual is produced to enable a competent user to install and operate a P3 Pakscan Master Station and its associated equipment. Only persons competent by virtue of their training or experience should install and maintain this equipment.
Page 134 Reliability predictions, (including failure mode and effect analysis), are calculated by Rotork using statistical methods and the resulting figures should only be used for statistical purposes. These predictions are only valid if the maintenance procedures and maintenance intervals stated in Rotork documentation are observed.
Page 135  FCC Warning Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
Page 136 P3 - Pakscan Master Station Technical Manual Publication formerly known as S720E UK Head Office USA Head Office Rotork Controls Ltd Rotork Controls Inc Bath 675 Mile Crossing Blvd http://www.rotork.com England Rochester BA1 3JQ New York 14624 Rotork reserves the right to amend and...

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