E6581402c TOSVERT VF-FS1 series BACnet ® option unit Instruction Manual NOTICE 1. Make sure that this instruction manual is delivered to the end user of BACnet® option unit. 2. Read this manual before installing or operating the BACnet® option unit. Keep it in a safe place for reference. 3. All information contained in this manual are subject to change without notice. Please confirm the latest information on our web site ³www.inverter.co.jp´.
E6581402c Safety precautions On the inverter and in its instruction manual, important information is contained for preventing injuries to users, damages to assets, and for proper use of the device. Read the instruction manual attached to the inverter along with this instruction manual to completely understand the safety precautions, the symbols and indications shown below. Please adhere to the contents of these manuals at all times.
E6581402c Limitation of use Safety precaution Never use this unit with any device other than TOSVERT VF-FS1 series inverters. Doing so may cause an accident. Handling in general Danger Never Disassemble Prohibited Mandatory Never disassemble, modify or repair the product. Disassembling the product may cause electric shocks, fire or injuries. For repairs, call your sales/repair agency. Do not open the front cover on the inverter while the inverter power is on. It may lead to electric shocks.
E6581402c Wiring Warning Mandatory Electrical construction work must be done by a qualified expert. Connection of input power by someone who does not have expert knowledge may result in electric shocks or fire. Turn off input power before wiring. Wait at least 10 minutes and make sure that the charge lamp (on the inverter unit) is no longer lit. Otherwise, it may lead to electric shocks. Tighten the screws on the terminal blocks to the specified torque when connecting cables to terminal blocks.
E6581402c Preface Thank you for purchasing the ³BACnet® option (BCN002Z)´ for TOSVERT VF-FS1 inverter. By Installing this board into the VF-FS1, data communication can be made with a host computer or other device via BACnet network. Before using this unit, carefully read this instruction manual in order to completely and correctly utilize excellent performance of this unit.
E6581402c Table of Contents 1. Overview 㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯 6 2. Names and functions 㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯 6 2.1. Outline㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯 6 2.2. Use of RS485 communication port㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯 6 2.3. LED indicator 㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯㨯 7 3.
E6581402c 1. Overview The BACnet (BCN002Z) interface allows the VF-FS1 inverter to be connected into a BACnet network. BACnet MS/TP supports a maximum of 32 nodes for one segment. 2. Names and functions The drawing below shows names and functions of main parts. 2.1.
E6581402c 2.3. LED indicator The option has two LEDs. Those functions are below table. COM Green OFF OFF ON ERR Red OFF 1s A State A B C D E F 2s 1s 1s B LEDs Green LED : OFF Red LED : Flashing 5 times in 1 second Green LED : OFF Red LED : Flashing 3 times in 2 seconds, Off for 1 second Green LED : ON Red LED : OFF 0.5s, ON 0.
E6581402c 3. Installation and Setup 3.1. Installation method Install the BACnet communication option to VF-FS1 as follows. (1) Turn off the input power of VF-FS1 and wait for at least 10 minutes and then check that the CHARGE lamp on VF-FS1 is no longer lit. (2) Open the VF-FS1 front cover, remove the terminal board fixing screw and take off the VF-FS1 standard terminal board. (Be careful not to lose the terminal board fixing screw when removed since it may be used again.
E6581402c 3.2. Description of terminals Terminal symbol B A GND SCR Function BACnet communication signal EIA-485 Electrical specifications Internal circuits Communication signal (+) Communication signal (-) Signal common Shield terminal. Connect to network ground. B 4.7k 47k 4.7k 47k A TERM GND 120 SW4 SCR P24 F R VIB Multifunctional programmable No voltage contact input contact input. 24VDC, 5mA or less SINK/SOURCE can be selected with SW. N.B.
E6581402c 3.3. Network cable connection Connect the BACnet network cable to communication option as follows. Title Description Wire type Shielded twisted cable Characteristic impedance Between 100 and 130 ohm Distributed impedance between Less than 100pF per meter conductors Distributed impedance between Less than 200pF per meter conductors and shield Foil or braided shields are acceptable. Length of an MSTP segment 1200 meters with AWG18 (0.8mm 2) Cable sheath should be peeled off by about 7mm.
E6581402c 3.5. Wiring of a control terminal Observe the following when wiring. - Use 0.3 to 1.5mm 2 solid/stranded wire (AWG 22 to 16) for control cables. - Remove the sheath of a cable about 7mm (6mm for FLA, FLB, FLC and G/E) from the end of cable. - Use a flat-headed screwdriver with its blade 0.6mm in thickness and 3.5mm in width. - Screw tightening torque for the terminal block screws should be 0.5 to 0.6Nm. N.B.
E6581402c 4. Parameters 4.1. Communication parameters Set up the inverter parameters as follows. To update, reset the power of inverter. If these parameters are not set to correct value, this unit can not work normally. Title Function Description 0: Terminal board 1: Operation panel 2: Serial communication 1: VIA 2: VIB Frequency setting mode 3: Operation panel selection 1 4: Serial communication 5: UP/DOWN from external contact Communication rate Set ³1: 19200bps´ (default).
E6581402c 5. Specifications < Environmental specification > Item Service environment Operation temperature Storage temperature Relative humidity Vibration Specification Conforms to VF-FS1 Conforms to VF-FS1 -25 to +65㷄 20 to 93% (free from condensation and vapor) 2 5.9m/s (0.6G) or less (10 to 55 Hz) (To be complied with JIS C0040.
E6581402c 6. Warranty Any part of BACnet communication option that is proved to be defective will be repaired free of charge under the following conditions: 1. This product will be repaired free of charge, if problem/fault occurs under normal handling within one year of delivery and is caused obviously by a design or manufacturing defect. 2. The warranty applies only to the delivered product. 3.