Page 1
Operating Instructions TR200 Embedded BACnet SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment.
Page 2
How to Control the Frequency Converter Network Frequency Converter Control Inputs and Outputs Drive Feedback to Network BIBBs Parameters Parameter Overview Parameter Description Troubleshooting Alarm, Warning and Extended Status Word Alarm Words Warning Words Index TR200 Embedded BACnet Operating Instructions...
Page 3
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.
Page 4
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. NOTICE 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 Embedded BACnet Operating Instructions...
Page 5
Disconnect the frequency converter from mains Disconnect DC bus terminals 88 and 89 Wait at least the time mentioned in section General Warning above Remove motor cable Failure to follow recommendations could result in death or serious injury. TR200 Embedded BACnet Operating Instructions...
Page 6
• Other applications might also affect the electrical ratings. Consult the relevant sections in this manual and in the TR200 Design Guide for information about the electrical ratings. Installation requirements: The overall electrical safety of the frequency converter requires special installation considerations regarding: Fuses and circuit breakers for over-current and short-circuit protection •...
Page 7
Assumptions This manual assumes you are using the BACnet Protocol with a TR200 series frequency converter. It is also assumed that your system is equipped with a firmware supporting the BACnet communication services required by your application and that all requirements stipulated in the BACnet standard, as well as those pertaining to the Variable Frequency Drive are strictly observed as well as all limitations therein fully respected.
Page 8
Requestor Background Knowledge The Trane implementation of the BACnet Protocol is designed to communicate with any system complying with the BACnet MS/TP standard. Familiarity with the PC, BMS or PLC used as a manager in the system is assumed. Issues regarding hardware or software produced by other manufacturers are beyond the scope of this manual and are not the responsibility of Trane.
Page 9
Drop cable connection (i.e. T-connection) is not recommended, due to the increased risk of reflection occurring. Instead, Trane recommends direct connection of the frequency converter. Note that a repeater is a node in both of the two segments it connects. The number of frequency converters is based on a single system.
Page 10
How to Install Network Termination Maximum Cable Lengths Maximum total bus cable length: 4000Feet ~ 1200Meter TR200 Embedded BACnet Operating Instructions...
Page 11
When changing the function of S201, S202 or S801 be careful not to use force for the switch over. It is recommended to remove the keypad fixture (cradle) when operating the switches. The switches must not be operated with power on the frequency converter. 130BT310.10 TR200 Embedded BACnet Operating Instructions...
Page 12
When crossing is unavoidable, the BACnet cable must cross motor and brake resistor cables at an angle of 90 degrees. TR200 Embedded BACnet Operating Instructions...
Page 13
EMC Precautions The following EMC precautions are recommended to achieve interference-free operation of the BACnet network. Additional EMC information is available in the TR200 Design Guide, MG.12.IX.YY . Please also consult the BACnet MS/TP manual for further installation guidelines. Note Ensure compliance with relevant national and local regulations, for example in protective earth connection.
Page 14
At power up Initialisation Password 8-75 “admin” “admin” ) The device instance setting is depending on the system, and each device connected to the BACnet MS/TP must have a unique device instance in the complete system. TR200 Embedded BACnet Operating Instructions...
Page 15
BACnet option. Example of a simple setup of BACnet This example shows the necessary steps to set up the TR200 BACnet interface with the following system requirements: TP running at 38,400 Baud •...
Page 16
4-12 Motor Speed Low Limit [Hz] must be set to 0 Hz. Set the par. 4-14 Motor Speed High Limit [Hz] to a value greater than the setting in par. 3-03 Maximum Reference. TR200 Embedded BACnet Operating Instructions...
Page 22
Some BACnet managers can be programmed to send out the date and time as a time sync service telegram on a regular basis. The BACnet Interface will update the real-time clock of the drive if it receives the time synchronization telegram. TR200 Embedded BACnet Operating Instructions...
Page 23
[2] and par. 8-01 Control Site must be set to Digital and ctrl. word [0] or Controlword only [2]. BIBBs ReadProperty Execute WriteProperty Execute DeviceCommunicationControl Execute ReinitializeDevice Execute I-Am Initiate I-Have Initiate TimeSynchronization Execute Who-Has Execute Who-Is Execute TR200 Embedded BACnet Operating Instructions...
Page 24
Max Info Frames Device Address Binding Database Revision Present Value Status Flags Event State Reliability Out-of-Service Number of St ate s State Text Units Priority Array Relinquish Default Polarity Active Text Inactive Text *For commandable values only TR200 Embedded BACnet Operating Instructions...
Page 25
“admin” String[19] Table 6. 1: BACnet specific parameter list Please refer to the TR200 Drive Operating Instructions, MG.12.HX.YY for a comprehensive parameter list or to the TR200 Drive Programming Guide, MG.12.JX.YY for detailed descriptions of parameters. Conversion index This number refers to a conversion figure used when writing or reading to and from the frequency converter.
Page 26
Alarm 67 Option Changed. None FC Port USB Port [2] * Option A Option B NOTE: This parameter cannot be adjusted while the motor is running. TR200 Embedded BACnet Operating Instructions...
Page 28
[0] * ISO 8859-1 ANSI X3.4 8-30 Protocol Function: Option: BACnet Communication according to the BACnet protocol as described in TR200 Embedded BACnet Operating Instructions. 8-31 Address Range: Function: 1. * [1. - 127. ] TR200 Embedded BACnet Operating Instructions...
Page 29
Exceeding this delay time will cause control word time-out. pend- ent* 8-37 Maximum Inter-Char Delay Range: Function: Applica- [Application dependant] Specify the maximum permissible time interval between receipt of two bytes. tion de- This parameter activates time-out if transmission is interrupted. pend- ent* TR200 Embedded BACnet Operating Instructions...
Page 30
Activates Start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. TR200 Embedded BACnet Operating Instructions...
Page 31
Activates Preset Reference selection via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates the Preset Reference selection via the fieldbus/serial communication port OR via one of the digital inputs. TR200 Embedded BACnet Operating Instructions...
Page 32
8-75 Initialization Password Range: Function: Enter the password needed for execution of Drive Re-initialization from BACnet. [Size 0 - 0 related] [0 - 0] Enter the password needed for execution of Drive Re-initialization from BACnet. TR200 Embedded BACnet Operating Instructions...
Page 33
Following an alarm message the frequency converter will enter a fault condition. Only after the fault has been rectified and the BMS has acknowledged the alarm message by setting bit 3 in the Control Word, can the FC resume operation. All alarms within the TR200 are represented by a single bit within an Alarm Word.
Page 35
Current limit 02000000 Reserved 04000000 Low temperature 04000000 Reserved 08000000 Voltage limit 08000000 Reserved 10000000 Encoder loss 10000000 Reserved 20000000 Output frequency limit 20000000 Reserved 40000000 Not used 40000000 Reserved 80000000 Not used 80000000 Reserved TR200 Embedded BACnet Operating Instructions...
Page 36
Drive Feedback To Network Drive Port Settings Electrical Ratings Emc Precautions End-of-timeout Function 8-05 General Settings Initialization Procedure Literature Maximum Interchar Delay 8-37 Maximum Response Delay 8-36 Minimum Response Delay 8-35 Multiple Ground Shielding Multi-state Value Objects TR200 Embedded BACnet Operating Instructions...
Page 37
For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.