Orion Control Systems PT-Link II N2-3 Quick start guide

PT-Link II N2-3®
Technical Guide
www.orioncontrols.com
VCM-X Controller Code: SS1026 & Y200920 Version 2.0 and up;
VCM-X WSHP Controller Code: SS1032 & SS1033
SA Controller Code: Y200921
VCM Controller Code: SS1016, Y200409, Y200616, Y200822
www.orioncontrols.com
WattMaster Label
#LB102080-01
Rev. 01A
OE368-23N-N2-3
PT-LINK II PROTOCOL
TRANSLATOR
FOR N2
+24 VAC
GND
LOOP
LED 1
LED 2
= RAPID BLINK
= BLINKS QTY
CONTROLLERS
= STEADY BLINK
PROTO
TIMER
WATCH DOG
H-BEAT
= RAPID BLINK
= STEADY BLINK
= ON SOLID
= STEADY BLINK
LED BLINK CODES (NORMAL)

Table of Contents
WattMaster Controls, Inc.
8500 NW River Park Drive · Parkville, MO 64152
Toll Free Phone: [phone]
PH: [phone] · FAX: [phone] · E-mail: [e-mail]
Visit our web site at www.orioncontrols.com
Form: OR-PTLNK3N2-TGD-01E
Copyright October 2016 WattMaster Controls, Inc.
N2®is a registered trademark of Johnson Controls, Inc.
FieldServer is a Registered Trademark of FieldServer Technologies, Milpetas, CA
Windows®XP, Vista, 7, 8 & 10 are registered trademarks of Microsoft Corporation.
WattMaster Controls, Inc. assumes no responsibility for errors, or omissions.
This document is subject to change without notice.
General Information......................................................................................................................................... 3
Hardware Specifications ..............................................................................................................................................................3
System Requirements..................................................................................................................................................................3
Dimensions and Components......................................................................................................................................................4
Quick Start Guide ............................................................................................................................................ 4
Connection and Wiring Information ................................................................................................................ 5
Configuring the PT-Link II Controller............................................................................................................... 6
PT-Link II Hardware Connection ..................................................................................................................................................6
Computer IPAddress Set-up for Windows NT & XP....................................................................................................................7
Computer IPAddress Set-up for Windows Vista, 7, or 8..............................................................................................................8
Connecting to the PT-Link II using Field Server’s Graphical User Interface................................................................................9
Updating the Configuration File (config.csv) ................................................................................................................................9
Troubleshooting the PT-Link II Controller..................................................................................................... 12
Addressing WattMaster Devices in an N2®Network..................................................................................................................12
PT-Link II Board LEDs................................................................................................................................................................13
ProtoCessor Module LEDs - OE368-23N-N2-3..........................................................................................................................14
Updating the PT-Link II Controller................................................................................................................. 15
Data Arrays.................................................................................................................................................... 19
Table 2: VCM-X WSHP (Tulsa) Data Array for Field Server......................................................................................................19
Table 3: VCM-X WSHP (Coil) DataArray for Field Server........................................................................................................19
Table 4: VCM-X Data Array for Field Server..............................................................................................................................20
Table 5: SA Controller Data Array for Field Server....................................................................................................................20
Table 6: VCM Data Array For Field Server................................................................................................................................21
Appendix A - FieldServer’s Graphical User Interface Reference Guide....................................................... 22
Appendix B - VCM-X WSHP N2 Parameters................................................................................................... 25
Appendix C - VCM-X N2 Parameters ............................................................................................................. 27
Appendix D - SA Controller N2 Parameters .................................................................................................. 34
Appendix E - VCM N2 Parameters................................................................................................................. 37

PT-Link II N2-3 Interface 3
PT-Link II N2-3®Technical Guide
The OE368-23N-N2-3, PT-Link II N2-3®provides bi-directional com-
munication between your N2® MS/TPprotocol network and up to four*
of any of the following types of Orion controllers—VCM-X, SA, VCM,
MUA II, or VAV/CAV:
VCM-X Controller (SS1026, SS1032, SS1033, Y200920)
SA Controller (Y200921)
VCM Controller (SS1016, Y200409, Y200616, Y200822)
**VAV/CAV Controller (SS1003, Y200301) and
MUA II Controller (SS1004, Y200405)
To determine what controller you have, you must look at the label lo-
cated on the controller EPROM. If the controller label does not match
any of the SS or Y numbers listed above, your controller will not work
with the PT-Link II N2®.
*NOTE: ThePT-Link II N2®device can be used to connect toonly
four Orion controllers. If more than four Orion control-
lers are present in a system, you will need one or more
additional PT-Link II N2®devices for integration with
an N2®protocol network.
**NOTE: Documentation is available for MUAII/VAV/CAV on
our Orion Controls website: www.orioncontrols.com.
Data Sharing
The PT-Link II N2®interface provides the following data sharing
capabilities:
• Provides values from points on the Orion side of the
gateway to N2®devices as if the values were
originating from N2®objects.
• Allows N2®devices to modify point values on the
Orion controller side of the PT-Link II N2®by using
standard N2®write services.
Scheduling
• Ability to allow N2®devices to send Schedule events
to the Orion controller side of the gateway by using
standard N2®services.
Hardware Specifications
Table 1 contains the hardware specifications for the PT-Link II N2®
interface.
Technical Data
N2®-MS/TP Loop 9600 Mbps
Controller Loop RS-485, 9600 Baud Rate
Protocol (N2®Loop) Metasys®N2 Open
Protocol
(WattMaster Loop) HSI Open Protocol Token Passing
Power Input Voltage 24 VAC
Power Consumption 10 VA Maximum
Operating Temp -30°F to 150°F
Operating Humidity 90% RH Non-Condensing
Weight 4.5 oz.
Device Type External Vendor Device
Table 1: PT-Link II N2®Interface Technical Data
System Requirements
• The PT-Link II N2®interface is packaged and assembled
as surface mount. Surface mount components are included
for your convenience.
• Computer running Microsoft WindowsTM operating
system.
• Ethernet Crossover Cable (supplied).
• PT-Link II N2 software—located on included CD-ROM
and downloadable from www.orioncontrols.com.
• RUINET software—located on included CD-ROM and
downloadable from www.orioncontrols.com. The software
is not necessary for the initial setup.
• Prism 2 software—downloadable from
www.orioncontrols.com.
General Information

PT-Link II N2-3®Technical Guide
PT-Link II N2-3 Interface
4
Setting Up Your PT-Link
Figure 1: PT-Link II N2®Dimensions and Components
485
DRIVER
COMM
R
SH
T
LOOP
PROTO
LED1
LED2
TIMER
W_DOG
H-BEAT
POWER
MADE IN USA
4.82
4.70
0.27
4.31
1.31
2.61
4.25
2.37
N2®
Communications
Wiring Terminal
N2®
Protocessor
Module
Ethernet
Port
0.20 Dia.
Mounting Hole
Typ. 4 PL.
Local Loop
Communications
Wiring Terminal
Local Loop
Communications
Driver Chip
24 VAC Power
Terminal
Communications
LED
Diagnostic
LED #1
Diagnostic
LED #2
Power
LED
USB
Port
Configuration
DIP Switches
(Not Used)
IAEZH004
Made in USA
1
2 3
4
5 6
7
8
O
N
O
N
1
2 3
4
ON
RSGND
www.orioncontrols.com
WattMaster Label
#LB102080-01
Rev. 01A
OE368-23N-N2-3
PT-LINK II PROTOCOL
TRANSLATOR
FOR N2
+24 VAC
GND
LOOP
LED 1
LED 2
=RAPID BLINK
=BLINKS QTY
CONTROLLERS
=STEADYBLINK
PROTO
TIMER
WATCH DOG
H-BEAT
=RAPID BLINK
=STEADYBLINK
= ON SOLID
=STEADYBLINK
LED BLINK CODES (NORMAL)
Quick Start Guide
The following steps will get you up and running in no time:
1. Familiarize yourself with the PT-Link II components (Figure 1).
NOTE: The DIP Switches should be left in their default positon
which is all OFF. They are not used in this application.
2. Connect your PT-Link II to the Controller(s) on your system
(up to four) and connect your PT-Link II to the N2-3 Network
(Figure 2).
3. Copy the contents of the PT Link II CD to your PC’s Desktop.
You can also download the files from orioncontrols.com
under PT-Link II Setup Files. These files include RUINET.
4. Connect your PT-Link II to your computer using an Ethernet
connection (Figure 3, page 6).
5. Change your PCs IPAddress. Follow the directions that match
your current operating system - Windows XP, Vista, 7, 8 or 10.
See directions on pages 7 & 8.
6. Obtain the following from your Building Automation System
Integrator: the N2-3 Device Instant Number (Client Node ID).
7. Using FieldServer’s Graphical User Interface, edit the
Config.csv file and verify PT Link II communications.
Follow the directions on pages 9-11.
8. If you run into any problems, follow the instructions in the
Troubleshooting section starting on page 12 of this guide.

PT-Link II N2-3 Interface
PT-Link II N2-3®Technical Guide
5
Connection and Wiring Information
Figure 2: PT-Link II N2®Interface Wiring
Modular Service Tool
Mode
Selection
ENTER
CLEAR
ESC
PREV NEXT
DOWN
UP
6
5
4
DEC
7
0
8
13
2
9
MINUS
-
STATUS
SETPOINTS
SCHEDULES
CONFIGURATION
ALARMS
ON
OVERRIDES
BALANCE- TEST
Up To 4 Controllers
Can Be Interconnected.
Controller’s Address
Cannot Be Higher Than 16.
Note: All Programming Of
Controllers Must Be Done
Using The Modular Service
Tool. The Modular System
Manager Should Not Be Used
On A System That Has A
PT-Link Installed.
Caution: The
Communication Terminal Block
Must Be Disconnected Before
Connecting The Modular Service
Tool. After Programming The
Controller(s), Disconnect The
Service Tool and Then Reconnect
The Communication Terminal
Block.
Metasys N2
®®
Line Voltage
24 VAC
(8 VA)
Line Voltage
24 VAC
(8 VA)
Line Voltage
Controller
Controller
Controller
Controller
24 VAC
(8 VA)
Line Voltage
24 VAC
(8 VA)
SHLD
T
R
Typical Terminal Blocks. All
Wiring To Be T To T, SHLD
(G) To SHLD (G) & R To R
+
-
G
Wiring Notes:
1.) All wiring to be in accordance with local and national
electrical codes and specifications.
2.) All communication wiring to be 18 gauge minimum, 2
conductor twisted pair with shield. Use Belden #82760 or
equivalent.
Line Voltage
24 VAC
(10 VA)
PT- Link- N2 Interface
®
Metasys N2 Open
Communications
Wiring Terminals
®®
Metasys N2 Open
Communications
Wiring Terminals
®®
IMPORTANT WIRING NOTE:
Use the Daisy-Chain Topology As Shown in This Diagram.
DO NOT Use a Star Topology with Multiple Units Tied
Directly to the PT-Link II.
1
2 3
4
5 6
7
8
O
N
O
N
1
2 3
4
ON
RSGND
www.orioncontrols.com
WattMaster Label
#LB102080-01
Rev. 01A
OE368-23N-N2-3
PT-LINK II PROTOCOL
TRANSLATOR
FOR N2
+24 VAC
GND
LOOP
LED 1
LED 2
=RAPID BLINK
=BLINKS QTY
CONTROLLERS
=STEADYBLINK
PROTO
TIMER
WATCH DOG
H-BEAT
=RAPID BLINK
=STEADYBLINK
= ON SOLID
= STEADY BLINK
LED BLINK CODES (NORMAL)

PT-Link II N2-3®Technical Guide
PT-Link II N2-3 Interface
6
PT-Link II Hardware Connection
1.) Connect the PT-Link II directly to your PC by using a
standard CAT5 or crossover cable (by others) as
shown. See Figure 3 for details.
2.) Locate a CAT5 cable and plug one end into your computer’s
Ethernet port. Plug the other end of the Cable into the
Ethernet port on the PT-Link II.
3.) Power up the PT-Link II by plugging in the power cable.
The PT-Link II may take up to three minutes to power up
completely. Once the PT-Link II is powered up, you should
notice that the RUN LED is blinking continuously on the
ProtoCessor Board. See Figure 17, page 14 for a diagram
showing the location of the ProtoCessor RUN LED.
Ethernet Crossover Cable
Connect Ethernet
Crossover Cable Directly
To PC Ethernet Card Port
Connect Ethernet
Crossover Cable
To PT-Link Ethernet
Port
PT-Link N2
1
2
3
4
5
6
7 8
O
N
O
N
1
2
3
4
ON
RSGND
5308
1210
5308
IAEZH004
Made in USA
Computer
www.orioncontrols.com
WattMaster Label
#LB102080-01
Rev. 01A
OE368-23N-N2-3
PT-LINK II PROTOCOL
TRANSLATOR
FOR N2
+24 VAC
GND
LOOP
LED 1
LED 2
=RAPID BLINK
=BLINKS QTY
CONTROLLERS
=STEADYBLINK
PROTO
TIMER
WATCH DOG
H-BEAT
=RAPID BLINK
=STEADYBLINK
= ON SOLID
= STEADY BLINK
LED BLINK CODES (NORMAL)
Figure 3: Connecting With Crossover Cable
PT-Link II Ethernet Connection

PT-Link II N2-3 Interface
PT-Link II N2-3®Technical Guide
7
4.) As shown in Figure 5, click <Properties> in the lower
left of the window. The Local Area Connection Properties
Window will appear.
5). As shown in Figure 6, in the Connection Items list box,
be sure the Internet Protocol (TCP/IP) is checked. Select the
Internet Protocol (TCP/IP) item to highlight it and then click
<Properties>. The Internet Protocol Properties Window will
appear.
IP Address Configuration
Computer IP Address Set-up for Windows
XP
1.) Click <start>; then click <Control Panel>.
2.) Double-click on the Network Connections icon.
The Network Connections Window will appear (Figure 4).
NOTE: If any wireless connections are listed, disable them
by right-clicking the connection and selecting
<Disable>.
3.) In the Network Connections Window, double-click the
Local Area Connections entry. The Local Area Connection
Status Window will appear (Figure 5).
Figure 5: Local Area Connection Status Window
Figure 6: Local Area Connection Properties Window
Computer IP Address Set-up for
Windows XP, Vista, 7, 8 & 10
In order for the PT-Link II to communicate properly, it is imperative to
set the IP address of both the PT-Link II as well as the computer to be
within the same netmask. You need to change the IP address on your
computer.The following instructions will explainhow toconfigurethe IP
address for Microsoft®Windows XP,Vista, 7, 8 & 10 operating systems.
Figure 4: Network Connections Window

PT-Link II N2-3®Technical Guide
PT-Link II N2-3 Interface
8
Figure 7: Internet Protocol Properties Window
6). Select the radio button in front of Use the following
IP address (Figure 7) and write down the current defaults
so that you can re-enter them when you finish configuring
the PT-Link II and then type in the following
information:
a.) IP address 192.168.1.5
b.) Subnet mask 255.255.255.0
c.) Default Gateway is blank
7.) Click <OK> until all of the above network configuration
windows are closed. You may have to reboot the computer
before the new values are valid.
IP Address Configuration
Computer IP Address Set-up for
Windows Vista, 7, 8 & 10
1.) Click <start>; then click <Control Panel> (Vista &
Windows 7). Click <start>; then right-click for <All apps>.
Click <All apps> and then click <Control Panel>
(Windows 8).
2.) Click on the Network and Internet icon.
3.) Click Network and Sharing Center.
4.) From the shaded box in the left side of the window, select
Manage Network Connections (Vista) or Change adapter
settings (Windows 7 & 8).
5.) Right-click on the Local Area Connection icon and select
<Properties> for the drop down window.
6.) Choose Internet Protocol Version 4 (TCP/IPv4) by
highlighting it and then click <Properties>. The Internet Pro-
tocol Properties Window will appear (Figure 7).
7.) Select the radio button in front of Use the following
IP address (Figure 7) and write down the current defaults
so that you can re-enter them when you finish configuring
the PT-Link II and then type in the following
information:
a.) IP address 192.168.1.5
b.) Subnet mask 255.255.255.0
c.) Default Gateway is blank
8.) Click <OK> until all of the above network configuration
windows are closed. You may have to reboot the computer
before the new values are valid.

PT-Link II N2-3 Interface
PT-Link II N2-3®Technical Guide
9
Overview
The Field Server Graphic User Interface (FS-GUI) is a password pro-
etcted web browser-based interface that uses a combination of technolo-
gies and devices to provide a platform from which you can use to gather
and process information. The FS-GUI allows you to do the following:
• Check the status and diagnostics of the PT-Link, such as
network settings, connection information, node information,
map descriptors, and error messages
• Monitor the PT-Link’s internal data and parameters
• Change or update the PT-Link’s internal data and
parameters
• Transfer files to and from the PT-Link
• Delete files on the PT-Link
• Change the PT-Link’s IP address
• Restart the PT-Link
Hardware and Software
The following items are needed to be able to run the FS-GUI:
• PC Requirements—a computer with a web browser that
connects over the Ethernet on port 80*
*NOTE: Computer and network firewalls must be
opened for Port 80 to allow the FS-GUI to function.
• Software Requirements—Mozilla Firefox 13.0 and up,
Microsoft Internet Explorer 8 & 9**, Google Chrome 19.0
and up, Opera 11 and up, and Safari 4.1 and up
**NOTE: Internet Explorer 8 does have some limitations
in terms of graphical features. Some effects such as rounded
corners and semi-opaque backgrounds are not supported.
So, although technical functionality is operational, the looks
might be slightly different
FS-GUI Reference Guide
An FS-GUI Reference Guide can be found in AppendixA, page 22.
FS-GUI Overview and Config.csv File
Figure 8: The FS-GUI Main Screen
Changing the Config.csv File
NOTE: You may need Administration rights to perform this
function. See the Password Section on page 23.
1.) Open your web browser, and type the IP Address of the PT-Link,
which is <192.168.1.24>, and press <ENTER>.The FS-GUI will
launch. See Figure 8.
2.) In the Navigation Window on the left of the FS-GUI Screen, click
<Setup> and then click <File Transfer>. See Figure 9.
Figure 9: Navigation Window - File Transfer

PT-Link II N2-3®Technical Guide
PT-Link II N2-3 Interface
10
3.) Refer to the File Transfer Window below (Figure 10). In the Con-
figuration Tab, under Retrieve, click the config.csv file in order to save
it to a destination and then open it.
Figure 10: File Transfer - Configuration Tab
Changing the Config.csv File
4.) Open the config.csv file in Notepad. See Figure 11.
WARNING: Only edit the config.csv file using Notepad. DO
NOT use Excel. Using Excel to edit the config.csv file will
corrupt its contents!
Figure 11: Config.csv File
5.) Another change you may need to make is the Node_ID under ‘Client
Side Nodes’ which is the N2-3 Device Instance Number (Figure 12)
The default is 1.You can obtain the Node ID from your BAS Integrator.
Figure 12: Client Node ID
6.) Once all changes have been made to the text file, while still in
Notepad, click <File> in the upper left and then click <Save>. Now
close the file and return to the FS-GUI Screen open in your browser.
NOTE: Do not rename the file. The file must always be named
“config.csv”; otherwise, it will be ignored by the PT-
Link.
7.) In the File Transfer Window under Update Configuration, click
<Choose Files> or <Browse> and locate the config.csv file you just
saved. Then click <Submit>. See Figure 13. Wait until the message,
“Configuration update complete” appears and then click the <System
Restart> button at the bottom of the File Transfer Window to activate
the new configuration file.
Figure 13: Update Configuration