Trane LonWorks TR200 User manual

Rev. 2009-06-23130R0452 MG12M122 *MG12M122*
LonWorks®Option Module
Instruction Manual
November 2009
TR200
BAS-SVX25A-EN
BAS-SVX25B-EN
Trane has a policy of continous product and product data improvement and reserves the right to
change design and specifications without notice.
www.trane.com
For more information, contact your localTrane
office or e-mail us at [e-mail]
Literature Order Number BAS-SVX25A-EN
Date June 2009
Supersedes

Table of Contents
Safety
1-1
High Voltage Warning 1-2
Before Commencing Repair Work 1-4
Copyright
2-1
Copyright 2-1
Copyright, limitation of liability and revision rights 2-1
Introduction
3-1
Introduction 3-1
How to install
4-1
How to install 4-1
Configuration of the system
5-1
Configuring the System 5-1
Network Variable Description 5-4
VSD 6010 Profile 5-17
Network Variable Description - VSD Profile - input 5-18
Network Variable Description - VSD Profile - Output 5-18
Network Variable Description - VSD Profile - Configuration 5-20
Node Object 5-22
Network Timer Functions 5-23
How to Control the Adjustable Frequency Drive
6-1
How to Control the TR200 6-1
Open-loop 6-1
Closed-loop 6-1
Trane FC Control Profile 6-2
TR200 LonWorks -1

How to access TR200 parameters
7-1
User-defined Network Variables UNVT 7-1
Parameters
8-1
Parameter List 8-1
Parameter Group 8-** 8-1
Parameter Group 11 8-6
Data Types Supported by TR200 8-8
Troubleshooting
9-1
Alarm, Warning and Extended Status Word 9-1
Alarm Words 9-2
Warning Words 9-3
Extended Status Word 9-4
Extended Status Words 9-4
Reference Scaling - Examples 9-5
Network Variables - Overview 9-6
-2 TR200 LonWorks

Safety
Warnings, Cautions and Notices
Note that warnings, cautions and notices appear at appropriate intervals throughout this manual. Warnings are
provided to alert installing contractors to potential hazards that could result in personal injury or death. Cautions
are designed to alert personnel to hazardous situations that could result in personal injury, while notices indicate
a situation that could result in equipment or property damage-only accidents.
Your personal safety and the proper operation of this machine depend upon the strict observance of these
precautions.
Warnings, Cautions and Notices appear at appropriate sections throughout this literature. Read these carefully.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It could also
be used to alert against unsafe practices.
NOTE
Indicates a situation that could result in equipment or property damage-only accidents.
Note
Indicates something important to be noted by the reader.
✮Indicates default setting
TR200 LonWorks 1-1

High Voltage Warning
WARNING
The voltage of the adjustable frequency drive is dangerous whenever it is connected to line power. Incorrect installation
of the motor or adjustable frequency drive could result indeath, serious injury or damage to the equipment. Conse-
quently, it is essential to comply with the instructions in this manual as well as local and national rules and safety
regulations.
Safety Note
WARNING
The voltage of the adjustable frequency drive is dangerous whenever connected to line power. Incorrect installation of
the motor, adjustable frequency drive or serial communication bus could result in death, serious personal injury or
damage to the equipment. Consequently, the instructions in this manual, as well as national and local rules and safety
regulations, must be complied with.
WARNING
Failure to follow instructions below could result in death or serious injury.
Safety Regulations
1. The adjustable frequency drive must be disconnected from line power if repair work is to be carried out.
Make sure that the line power supply has been disconnected and that the necessary time has passed before
removing motor and line power plugs.
2. The [STOP/RESET] key on the keypad of the adjustable frequency drive does not disconnect the equipment
from line power and is thus not to be used as a safety switch.
3. Correct protective grounding of the equipment must be established, the user must be protected against
supply voltage, and the motor must be protected against overload in accordance with applicable national
and local regulations.
4. The ground leakage currents are higher than 3.5 mA.
5. Protection against motor overload is set by par.1-90 Motor Thermal Protection. If this function is desired,
set par.1-90 Motor Thermal Protection to data value [ETR trip] (default value) or data value [ETR warning].
Note: The function is initialized at 1.16 x rated motor current and rated motor frequency. For the North
American market: The ETR functions provide class 20 motor overload protection in accordance with NEC.
6. Do not remove the plugs for the motor and line power supply while the adjustable frequency drive is con-
nected to line power. Make sure that the line power supply has been disconnected and that the necessary
time has passed before removing motor and line power plugs.
7. Please note that the adjustable frequency drive has more voltage inputs than L1, L2 and L3, when load
sharing (linking of DC intermediate circuit) and external 24 Vdc have been installed. Make sure that all
voltage inputs have been disconnected and that the necessary time has passed before commencing repair
work.
Safety
1-2 TR200 LonWorks

Installation at high altitudes
WARNING
Installation at high altitude:
380–500 V, enclosure A, B and C: At altitudes above 6,561 ft [2 km], please contact Trane regarding PELV/Class II.
380–500 V, enclosure D, E and F: At altitudes above 9,842 ft [3 km], please contact Trane regarding PELV/Class II.
If the drive is to be installed over 6,561 ft [2 km] altitude, then the PELV specifications are not fulfilled anymore, i.e.,
the distances between components and critical parts become too small. To maintain the clearance for functional insu-
lation anyway, the risk for overvoltage must be reduced by means of external protective devices or some kind of galvanic
isolation. De-rating should also be taken into consideration, since cooling the drive is more difficult at high altitude.
Please contact Trane in such cases.
Failure to follow recommendations could result in death or serious injury.
WARNING
Warning against Unintended Start
1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop,
while the adjustable frequency drive is connected to line power. If personal safety considerations make it necessary
to ensure that no unintended start occurs, these stop functions are not sufficient.
2. While parameters are being changed, the motor may start. Consequently, the stop key [STOP/RESET] must always
be activated, following which data can be modified.
3. A motor that has been stopped may start if faults occur in the electronics of the adjustable frequency drive, or if a
temporary overload or a fault in the supply line power or the motor connection ceases.
Consequently, disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be inadvertently energized. Failure to follow recommendations could
result in death or serious injury.
WARNING
Touching the electrical parts could result in death or serious injury - even after the equipment has been disconnected
from line power.
Also make sure that other voltage inputs have been disconnected, such as external 24 VDC, load sharing (linkage
of DC intermediate circuit), as well as the motor connection for kinetic backup. Refer to the Instruction Manual
for further safety guidelines.
Failure to follow recommendations could result in death or serious injury.
WARNING
The adjustable frequency drive DC link capacitors remain charged after power has been disconnected. To avoid an
electrical shock hazard, disconnect the adjustable frequency drive from line power before carrying out maintenance.
Wait at least as follows before doing service on the adjustable frequency drive:
Failure to follow recommendations could result in death or serious injury.
Safety
TR200 LonWorks 1-3

Voltage (V) Min. Waiting Time (Minutes)
415 20 30 40
200 - 240 1.5–5 hp [1.1–3.7
kW]
7.5–60 hp [5.5 –45
kW]
380 - 480 1.5–10 hp [1.1–7.5
kW]
15–125 hp [11–90
kW]
150–350 hp [110–
250 kW]
450–1350 hp
[315–1000 kW]
525-600 1.5–10 hp [1.1–7.5
kW]
15–125 hp [11–90
kW]
525-690 15–125 hp [11–90
kW]
60–550 hp [45–
400 kW]
600–1875 hp
[450–1400 kW]
Be aware that there may be high voltage on the DC link even when the LEDs are turned off.
Before Commencing Repair Work
WARNING
Hazardous Voltage!
1. Disconnect the adjustable frequency drive from line power.
2. Disconnect DC bus terminals 88 and 89
3. Wait at least the time mentioned above in the section General Warning.
4. Remove motor cable
Failure to follow recommendations could result in death or serious injury.
Safety
1-4 TR200 LonWorks

Copyright
Copyright
Copyright, limitation of liability and revision rights
This publication contains information proprietary to Trane. By accepting and using this manual, the user agrees
that the information contained herein will be used solely for operating equipment from Trane or equipment
from other vendors provided that such equipment is intended for communication with Trane equipment over
a serial communication link. This publication is protected under the copyright laws of most countries.
Trane does not warrant that a software program produced according to the guidelines provided in this manual
will function properly in every physical, hardware or software environment.
Although Trane has tested and reviewed the documentation within this manual, Trane makes no warranty or
representation, neither expressed nor implied, with respect to this documentation, including its quality, per-
formance, or fitness for a particular purpose.
In no event shall Trane be liable for direct, indirect, special, incidental, or consequential damages arising out of
the use, or the inability to use information contained in this manual, even if advised of the possibility of such
damages. In particular, Trane is not responsible for any costs, including but not limited to those incurred as a
result of lost profits or revenue, loss or damage of equipment, loss of computer programs, loss of data, the costs
to substitute these, or any claims by third parties.
Trane reserves the right to revise this publication at any time and to make changes to its contents without prior
notice or any obligation to notify former or present users of such revisions or changes.
TR200 LonWorks 2-1

Copyright
2-2 TR200 LonWorks

Introduction
Introduction
About this Manual
First time users can obtain the most essential information for quick installation and set-up in these chapters:
Introduction
How to Install
How to Configure the System
For more detailed information including the full range of set-up options and diagnosis tools, refer to the chapters:
How to Control the TR200
How to Access TR200 Parameters
Parameters
Troubleshooting
Echelon®, LonTalk®, Neuron®, LonWorks®and LonMaker®are registered trademarks of the Echelon Corpo-
ration.
Technical Overview
The LonWorks communications structure is similar to that of a local area network (LAN) in that messages are
continually exchanged between a number of processors. A LonWorks system is a local operating network (LON).
LON technologyoffers a means for integrating various distributed systems that perform sensing, monitoring,
control, and other automated functions. A LON allows these intelligent devices to communicate with one another
through a variety of communications media using a standard protocol.
LON technology supports distributed, peer-to-peer communications. That is, individual network devices can
communicate directly with one another without the need for a central control system. A LON is designed to
move sense and control messages which are typically very short and which contain commands and status
information that trigger actions. LONperformance is viewed in terms of transactions completed per second and
response time. Control systems do not require vast amounts of data, but they do demand that the messages
they send and receive are absolutely correct.
Data are transported by means of standard network variable types (SNVTs) which provide a well-defined inter-
face for communication between devices from different manufacturers. Functional profiles defining the func-
tionality and network variables for a particular family of devices (e.g., adjustable frequency drives, pumps, etc.)
are also available and supported by the LonWorks option.
Assumptions
This instruction manual assumes that the Trane LonWorks option is used in conjunction with a Trane TR200
adjustable frequency drive. It is also assumed that the installed controller supports the interfaces described in
this document and that all the requirements stipulated in the controller, as well as the adjustable frequency
drive, are strictly observed along with all limitations therein.
Hardware
This manual relates to the LonWorks option MCA115 , type no. 130B1467 (coated).
TR200 LonWorks 3-1

Background Knowledge
The Trane LonWorks option card is designed to communicate with any system complying with the FTT and 78
Kbps LonWorks standard. Familiarity with this technology is assumed. Issues regarding hardware or software
produced by other manufacturers, including commissioning tools, are beyond the scope of this manual and are
not the responsibility of Trane.
For information regarding commissioning tools or communication with a non-Trane node, please consult the
appropriate manuals.
Related Literature for the TR200
The following literature is available for the TR200 series:
Title Literature no.
TR200 Instruction Manual MG.12.H1x.yy
TR200 Drive Design Guide MG.12.I1x.yy
TR200 Drive Programming Guide MG.12.J1x.yy
Please also refer to www.trane.com/vfd for additional information.
LonMark Certification
The LonWorks option is conform to the LonMark standards and is certified towards LonMark ver. 3.4
Introduction
3-2 TR200 LonWorks

Abbreviations
ACK AC Knowledge
AAmpere
BOOL Boolean
CC Control Card
CTW Control Word
EMC Electromagnetic Compatibility
FTT Free Topology Transceiver
HF High frequency
Hz Frequency in Hertz
I/O Input / Output
IRMS Output Current Mean Value
LCP Local Control Panel
LED Light Emitting Diode
LON Local Area Network
LSB Least Significant Bit
MAV Main Active Value
MSB Most Significant Bit
MRV Main Reference Value
N/A Not Applicable
PC Personal Computer
PLC Programmable Logic Controller
PNU Parameter Number
RPM Revolutions Per Minute
RTC Real Time Clock
sSeconds
SCPT Standard Configuration Property Types
SNVT Standard Network Variable Type
SINT Signed integer
STW Status Word
VVoltage
VSD Variable Speed Drive
UDINT Unsigned double integer
UINT Unsigned integer
UNVT User-defined Network Variable Type
XIF Extended Interface File
Introduction
TR200 LonWorks 3-3

Introduction
3-4 TR200 LonWorks

How to install
How to install
The LonWorks Option
The LonWorks option is equipped with two termination switches, S300 and S301, enabling double termination
when using bus topology.
The push-button switch O400, activates the Service Pin function.
The LEDs:
LED label Description
MS Service LED (red)
NS Status LED (green)
The neuron ID is printed on the option in text and in barcode (code 39).
TR200 LonWorks 4-1

Cabling
The Free Topology Transceiver (FTT) is designed to support double terminated line topology.
The LonWorks option is equipped with the FT-X1 transceiver for improved EMC performance. Flexible wiring
capability simplifies system installation and makes it easy to add nodes for system expansion.
The figure below illustrates the line network topology.
Network Termination
In the line topology, the two nodes at each end must be terminated. The option has two built-in termination
circuits which are activated by the terminator switches S300 and S301.
If termination is provided elsewhere in the network, the termination switches should be OFF.
Termination switch positions are shown in the table below.
Termination type S 300 S 301
No termination (factory setting) OFF OFF
Double termination (105 Ω) ON OFF
Connecting the Bus Line
Connect bus wire NET A to terminal 79 and NET B to 80 of the terminal connector.
Terminal Connection
79 NET A*
80 NET B*
61 Drain**
NOTE
**Note: Term. 61 (Drain) offers a RC junction to ground and should not be used for grounding of shielded cable. Ground
the shielded cable at the de-coupling plate by removing cable insulation at contact point.
How to install
4-2 TR200 LonWorks

Maximum Cable Lengths
Network topology Maximum cable length
Free topology without repeater 1640 ft [500 m]
Free topology with one repeater 3280 ft [1000 m]
Free topology maximum device-to-device 1640 ft [500 m]
Bus topology single terminated 1640 ft [500 m]
Bus topology double terminated without repeater 8858 ft [2700 m]
Bus topology double terminated with one repeater 17716 ft [5400 m]
Bus topology maximum stub length 9.8 ft [3 m]
Use of the same cable type throughout the entire network is recommended in order to avoid impedance mis-
match.
System Specifications
Up to 64 FT-X1/FTT-10 transceivers are allowed per network segment.
How to install
TR200 LonWorks 4-3

EMC Precautions
The following EMC precautions are recommended in order to achieve interference-free operation of the Lon-
Works network. Additional EMC information is available in the TR200
Design Guide .
WARNING
Relevant national and local regulations, for example, regarding protective ground connection, must be observed.
The LonWorks communication cable must be kept away from motor and brake resistor cables to avoid coupling
of high frequency noise from one cable to the other. Normally a distance of 8 in [200 mm] is sufficient, but
maintaining the greatest possible distance between the cables is recommended, especially where cables run in
parallel over long distances. When crossing is unavoidable, the LonWorks cable must cross motor and brake
resistor cables at an angle of 90 degrees.
It is highly recommended to use suitably shielded cable for any LonWorks installation!
How to install
4-4 TR200 LonWorks

LED Behavior
MS: Service LED (red)
Situation LED Description
Configured state (Nornal op-
eration)
½ sec. ON, then continously
OFF
The node is configures and
running normally
Non configures state Flashing ½ Hz Node is not configures but
has an application. Proceed
with loading node.
Applicationless state 1 sec. ON, 2 sec. OFF, then
continuously ON
Node has no application, the
LonWorks option needs re-
placing or reprogramming
Watchdog resets Short flash about each 3 sec. Indicates problem with ap-
plication. The LonWorks op-
tion needs replacing
Faulty hardware Steady ON or OFF The LonWorks option needs
replacing
NS: Status LED (green)
Situation LED Description
Node configured Steady ON The node is configured
and running normally
Wink service Flashing ½ Hz for 20 sec. Wink service activated in
order to identify node.
How to install
TR200 LonWorks 4-5

How to Install Option in Adjustable Frequency Drive
Items required to install a serial communication option in the adjustable frequency drive:
- The serial communication bus option
- Serial communication bus option adaptor frame for the TR200. This frame is deeper than the standard frame,
to allow space for the serial communication bus option beneath
- Decoupling plate (only for A1 and A2 enclosures)
How to install
4-6 TR200 LonWorks

Instructions:
- Remove keypad panel from the TR200
- Remove the frame located beneath and discard
- Push the option into place. Two positions are possible, with cable terminal facing either up or down
- Push the serial communication bus option adaptor frame for the TR200 into place
- Replace the keypad and attach cable
- On A1 and A2 enclosures with cable terminal facing up: Fasten the cable onto the de-coupling plate (the
TR200 top surface has pre-drilled threaded holes for attaching the de-coupling plate to the unit).
130BT341.10
How to install
TR200 LonWorks 4-7