Toshiba LONWORKS LIU007Z User manual

E6581371c
TOSVERT VF-FS1 series
LONWORKS®Communication option LIU007Z
Instruction Manual
NOTICE
1. Make sure that this instruction manual is delivered to the end user of
LONWORKS communication option.
2. Read this manual before installing or operating the LONWORKS communication
option. 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 “www.inverter.co.jp”.

E6581371c
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.
Explanation of markings
Marking Meaning of marking
Danger Indicates that errors in operation may lead to death or serious injury.
Warning Indicates that errors in operation may lead to injury (*1) to people or that these errors may
cause damage to physical property. (*2)
(*1) Such things as injury, burns or shock that will not require hospitalization or long periods of outpatient
treatment.
(*2) Physical property damage refers to wide-ranging damage to assets and materials.
Meanings of symbols
Marking Meaning of marking
Indicates prohibition (Do not do it).
What is prohibited will be described in or near the symbol in either text or picture
form.
Indicates something mandatory (must be done).
What is mandatory will be described in or near the symbol in either text or picture
form.
Indicates danger.
What is dangerous will be described in or near the symbol in either text or picture
form.
Indicates warning.
What the warning should be applied to will be described in or near the symbol in
either text or picture form.
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E6581371c
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
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.
Do not remove this option from VF-FS1 while the power is on.
It may lead to electric shocks.
Do not put or insert foreign objects such as waste cable, bars or wires into the product.
Prohibited It may lead to electric shocks or fire.
Do not splash water over the product, and do not wipe the body with a wet cloth.
It may lead to electric shocks or fire.
Turn off the power immediately in case of any abnormalities such as smoke, smell or
abnormal noise.
Neglect of these conditions may lead to fire.
For repairs, call your sales/repair agency.
Do not touch the sharp portions (such as leads of parts on the board, the corner of
board, or etc.) on this option
It may lead to injuries.
Mandatory
Warning
This option is an electrostatic discharge sensitive device. Handle it, where the
environment is protected against electrostatic electricity.
Otherwise, permanent damage to device will result.
Mandatory
Transportation and installation Danger
Do not apply a dropping shock or other physical shocks.
Otherwise, damage or malfunction will result.
Do not install or operate the inverter if it is damaged or any part of it is missing.
Operating a defective inverter may lead to electric shocks or fire.
Prohibited For repairs, call your sales/repair agency.
Do not put any flammable material near the product.
It may catch fire due to the product sparking in the case of a malfunction.
Use this product under the environmental conditions prescribed in the instruction
manual.
Usage it under any other conditions may result in malfunction.
An emergency stop device must be installed that fits with system specifications
(e.g. shut off input power then engage mechanical brake).
Operation cannot be stopped immediately by the inverter or this unit alone, thus risking
an accident or injuries.
Mandatory Install this option into VF-FS1 and secure it by tightening the terminal board fixing
screws to the specified torque. Otherwise, it may cause the product falling, the damage,
or malfunctions.
When installing this option, do not touch its sharp portions such as leads of parts on the
board, the corner of board or etc.
Doing so may result in injury.
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E6581371c
Wiring Warning
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.
Mandatory
Tighten the screws on the terminal blocks to the specified torque when connecting
cables to terminal blocks.
Otherwise, it may lead to fire.
Operations Danger
Do not pull on the cable and connector.
It may cause damage or malfunctions.
Prohibited
Use this option under the environment specified in the instruction manual.
Usage under the environment other than them may cause damages or malfunctions or
an accident.
Use an additional safety device with your inverter or system to prevent a serious
accident due to the unit malfunctions.
Usage without an additional safety device may cause an accident.
Mandatory
Warning
Set up “Communication error trip function (see below)” to stop the inverter when the
option unit is deactivated by an unusual event such as an operating error, power
outage, failure, etc.
- Communication error trip time
(f803, see the inverter instruction manual for details)
- Receive heart beat timer
(See the VF-FS1 LONWORKS Communication Function Manual for details)
Deactivated option unit may cause an accident, if the “Communication error trip
function” is not properly set up.
Make sure that the operation signals are STOP before clearing the inverter’s fault. The
motor may suddenly start and that may result in injuries.
Mandatory
Disposal Warning
If you dispose off this unit, have it done by a specialist in industrial waste disposal*.
Improper disposal may result in explosion of capacitors or produce noxious gases,
resulting in injuries.
(*) Persons who specialize in the processing of waste and known as “Industrial Waste
Product Collectors and Transporters” or “Industrial Waste Disposal Persons.” If the
collection, transport and disposal of industrial waste is done by someone who is not
licensed for that job, it is a punishable violation of the law (Laws in regard to cleaning
and processing of waste materials).
Mandatory
Notes on operation Notes
Avoid installing in a place where ambient temperature or/and humidity change sharply.
Keep the transmission cable separate from the power cable of the inverter to prevent the
inverter from malfunctioning due to electromagnetic noise.
Ground of SHLD terminal on this option at the grounding terminal separated from those
of inverters and motors. It may cause malfunction due to noise.
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E6581371c
Preface
Thank you for purchasing the “LONWORKS communication option (LIU007Z)” 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 LONWORKS network.
Before using this unit, carefully read this instruction manual in order to completely and correctly utilize
excellent performance of this unit. Besides this instruction manual, the “VF-FS1 LONWORKS
Communication Function Manual” which includes the contents to install into LONWORKS network is
prepared. If it is required, please contact with our branch offices, sales offices or web site
“www.inverter.co.jp”.
(“VF-FS1 LONWORKS Communication Function Manual”: E6581373)
After reading this instruction manual, please keep it handy for future reference.
* Echelon®, LONWORKS®, LonTalk®, Neuron®, LONMARK®, LONMARK Logo®are the registered
trademarks or the trademarks of Echelon Corporation in the USA and other countries.
* LONMARK and LONMARK Logo are managed, granted, and used by LONMARK International under
a license granted by Echelon Corporation.
- Part numbering
LIU 007 Z –0
Revision number
Cable length ( “Z” means “without cable” )
Model number of LONWORKS option
Symbol of LONWORKS option
- Accessory check list
LONWORKS communication option is shipped together with the following accessories. On opening
the packing case, check to see if the following accessories are contained or not.
(1) Instruction manual Instruction
Manual
English (E6581371)..................................... 1 copy (This book)
(2) Cabling label & Name plate........................... 1 sheet.
||||||||||||||||||||
xxxxxxxxxx
(1 cabling label and 2 name plates)
(3) Insulating sheet ............................................. 1 sheet.
(4) Neuron ID Label ............................................ 4 sheets.
(These are stuck on the unit)
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E6581371c
Table of Contents
1. Overview ···································································································································6
2. Names and functions·················································································································6
2.1. Service pin ························································································································6
2.2. Use of RS485 communication port····················································································6
2.3. Description of terminals·····································································································7
3. Installation and Setup················································································································8
3.1. Installation method············································································································8
3.2. VF-FS1 communication parameters··················································································9
3.3. Network cable connection·································································································9
3.4. Network configuration······································································································10
3.5. Termination resistor·········································································································11
3.6. Wiring of a control terminal······························································································11
4. Before making a service call ···································································································12
4.1. Display of service LED····································································································12
4.2. Other problems ···············································································································12
5. Specifications··························································································································13
6. Warranty··································································································································14
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E6581371c
1. Overview
LONWORKS technology is a network control system concept developed by Echelon Corporation,
LONWORKS network provides Local Operating Network that is superior in the distributed control. Each
device works in a peer-to-peer fashion on LONWORKS network. This LONWORKS option is equipped
with the LONWORKS Smart Transceiver (NeuronChip).
2. Names and functions
The drawing below shows names and functions of main parts.
Selector switch (SW1)
- Logic for F, R terminal
(SINK/SOURCE)
- VIB function
(VIB/PTC)
Service pin (SW2)
Service LED
2.1. Service pin
Service pin is used for commissioning device. Use SW2 on the option board.
Danger
Mandatory
Operate Service switch only when a cover for the main circuit terminal is
attached.
Otherwise, it may lead to electric shocks.
Operate Service switch using the non-conductive stick. When it is operated with
a conductive stick.
Otherwise, it may lead to electric shocks.
2.2. Use of RS485 communication port
Serial communication (2-wire RS485) option can be used. However, while it is connected, the internal
communication line is switched to RS485 then the communication via LONWORKS network is disabled.
In this case, communication error trip time (f803) is also active. Use RS485 serial communication
option specified by Toshiba.
LONWORKS network detachable terminal
G/E
FLA FLB
FLC
NETA
SHLD
NETB
Terminal board fixing
screw hole
(M3 screw)
Optional RS485 communication port
RS485 communication option can be
used. However it makes LONWORKS
Communication be disabled.
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E6581371c
2.3. Description of terminals
<Control terminals specification>
Terminal
symbol Function Electrical specifications Internal circuits
NETA
NETB LONWORKS transmission
data / reception data no polarity
SHLD LONWORKS communication
shield terminal.
This terminal is not
connected to other circuits in
this board.
G/E Grounding terminal Connect to network ground
NETA
NETB
SHLD FT-X1
Spark
gap
G/E
F
R
Multifunctional programmable
contact input.
SINK/SOURCE can be
selected with SW1.
No voltage contact input
24VDC, 5mA or less
N.B. Use contact parts for
low current. F, R
CC
P24
P24
4.7k
PTC
SOURCESINK
820
VIB
Multifunction programmable
analog input.
with internal pull-up resistor
for PTC
0 to 10VDC input
Using this terminal as PTC
input, set SW1 to PTC side
and set the parameters
(f645 and f646) to
proper value.
VIB
15k
VIB
P10
PTC
15k
3.3k
CC Control circuit’s equipotential
terminal
P24 24 VDC power supply output 24VDC-50mA P24
P24
PTC
FLA
FLB
FLC
Multifunctional programmable
relay contact outputs
1c contact
30VDC-0.5A
250VAC-1A (cosφ =1）
250VAC-0.5A (cosφ =0.4)
FLA
FLB
FLC
Ry
Danger
Prohibited
Do not change switches settings while the power is on.
It may lead to electric shocks or damage.
Mandatory
Turn off the motor operation signals before setting the parameter and the switch
(SW1), when changing the VIB function. Otherwise, the motor may suddenly
start and that may result in injuries.
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E6581371c
3. Installation and Setup
3.1. Installation method
Install the LONWORKS 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.)
(3) Perform wiring an inverter before installing LONWORKS communication option.
(4) Please attach the insulating sheet in VF-FS1.
(Fix to the terminal board fixing screw hole and PWB catch pin.)
(5) Install the LONWORKS communication option over the insulating sheet and secure it with the board
fixing screw (tightening torque of M3 tapping screw: 0.7 to 0.8Nm).
(6) Stick the cabling label for LONWORKS communication option on the standard cabling label stuck on
the reverse side of the VF-FS1 front cover. And stick the LONWORKS communication option
nameplate near the standard nameplate. (Be careful not to cover slits on the VF-FS1 enclosure.
N.B.: To install or remove the terminal board, make it slide in or out in parallel with board.
VF-FS1 unit Board catching pin
Cabling label position
VF-FS1 name plate
Terminal board fixing screw
(M3 screw tightening torque: 0.7 to 0.8Nm)
Board fixing screw hole
LONWORKS communication option
(
LIU007Z
)
VF-FS1 Standard terminal board
Stick the LIU007Z nameplate like
bellow figure.
LIU007Z
LIU007Z
Insulating seat
(attached)
Example
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E6581371c
3.2. VF-FS1 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
cmod Command mode selection
fmod Setpoint mode selection
While LONWORKS communication option is installed
into VF-FS1, The network command and setpoint are
prior to cmod/fmod. VF-FS1 front panel operation
is prior when LOC lamp on the front panel turns on.
f800 Communication speed Set “1: 19200bps” (default).
f801 Parity Set “1: Even” (default).
f803 Communication error trip time Set communication time out period.
f829 Communication protocol Set “1: MODBUS-RTU”
f851 Operation at network error Set the behavior when “Receive heart beat timer”
overflow occurred.
Warning
Mandatory
Set up “Communication error trip function (f803, see the inverter instruction
manual for details)” to stop the inverter when this option unit is deactivated by an
unusual event such as tripping, an operating error, power outage, failure, etc.
Deactivated option unit may cause an accident, if the “Communication error trip
function” is not properly set up.
3.3. Network cable connection
Connect the LONWORKS network cable to LONWORKS communication option as follows.
(1) Cable selection (a twisted pair cable with shield)
Use Level 4/22 AWG cable for the network cable.
- Recommended cable
Manufacturer: Showa Electric Wire & Cable Co., Ltd.
Model name: LW221S, 22AWG, 1P, With shield, Standard 300m/reel
Use 0.75mm2wire for grounding to the earth terminal (G/E) of the board.
(2) Terminal blocks
NET
A
SHLD
NETB
Catches
Manufacturer: PHOENIX CONTACT
Model name: MSTB 2,5/3-ST-5.08
- Communication terminal NETA, NETB
Connect LONWORKS transmission/reception data cable.
Polarity of the communication terminals NETA and NETB does not have to be considered.
- Communication shield terminal SHLD
Connect the shield of network cable. Refer to next section for grounding.
- G/E terminal
Connect the network ground.
(3) Connection
Cable sheath should be peeled off by about 7mm.
For wiring work, use a flat blade screwdriver with a 0.6mm thick and 3.5mm width blade.
Tightening torque for the terminal block is 0.5Nm.
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E6581371c
3.4. Network configuration
Make up the network as follows.
- Transmission/reception signals (NETA, NETB)
Make up the communication path by connecting all transmission/reception data cables (No polarity).
- Grounding the shield of cable (SHLD)
Connect the all shield lines of network cable. Ground through a metal film resistor of 470k ohm, 1/4W,
10% or more accurate so that static electricity does not increase (at the point where it separated from
the power ground of inverters or motors).
- Termination resistor (Please refer to “3.5. Termination resistor”)
Only one terminal resistor is needed for the segment of the free topology. It can also be placed
wherever it is on the free topology segments. (2 termination resistors in case of Bus topology)
- Network cable length (for recommended cable usage)
Free-Topology: device-to-device distance is 400m or less, total wire length is 500m or less
Bus-Topology: total wire length is 1400m or less, stub length is 3m or less.
Twisted pair cable with shield
Host computer
/ Router LIU007Z
Terminal resisto
r
52.3ohm, 1/8W
Shield grounding
resistor
NET
A
NETB
SHLD
LIU007Z
NET
A
NETB
SHLD
LIU007Z
NET
A
NETB
SHLD
Terminal 1
Terminal 2
- Connection image
Network configuration is shown in the figures below. This LONWORKS communication option has
TP/FT-10 channel type transceiver. The free topology wiring supported by the TP/FT-10 channel type
accommodates bus, star, loop, or several combinations of these topologies shown in below
Number of connected units to the router: 63 nodes at maximum
LIU007Z
VF-FS1
Free topology: 63 units connected at maximum
Host computer
Router
LIU007Z
- The free topology wiring example.
means a node
Termination
resistor
VF-FS1
- Network configuration example
Complex topology can be configured
Router Router
N.B.: Do not connect the SHLD terminal to the power ground of inverters or other units.
Keep the network cables 20cm or more separate from the power cables to prevent from
malfunctioning due to electromagnetic noise.
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E6581371c
3.5. Termination resistor
Terminate the network bus with about 52.3ohm impedance to minimize the reflections. There are two
choices for the termination.
1. Free Topology Network Segment
Only one termination and may be placed anywhere on the free topology segment.
RC network (Following figure), with R1 = 52.3ohm +/-1%, 1/8W
2. Doubly Terminated Bus Topology Segment.
It is necessary to terminate at both ends of a twisted pair bus.
RC network (Following figure), with R1 = 105ohm +/-1%, 1/8W
C1 and C2 are required for connection to link power network.
C1, C2: Aluminum-electrolytic type
100uF, 50V min
＋
C1
R1
＋
C2
Terminal circuit
3.6. Wiring of a control terminal
Observe the following when wiring.
- Use 0.3 to 1.5mm2solid/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.: Keep the control signal cables 20cm or more separate from the power cables to prevent from
malfunctioning due to electromagnetic noise.
N.B.: Provide an inter-lock system stated in below, when using a programmable controller that
has the open collector output.
When the programmable controller is turned off with the inverter is on, the difference between
each control power potential will cause wrong signals to the inverter as shown in below figure.
Provide an inter-lock so that the programmable controller cannot be turned off when the inverter
power is alive.
COM
+24V
Inverter
internal +24V
External
+24V supply
VF-FS1 + LIU007ZProgrammable controller
Input terminal
Fuse blowout
detection
circuit Fuse
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E6581371c
4. Before making a service call
If a problem arises, please see the following trouble-shooting tables. If the problem can not be solved,
please contact a Toshiba distributor.
4.1. Display of service LED
Service LED indicates the condition of nodes.
1
2
3
4
5
6
1 3452
OFFON
Power
ON Time (second)
Continues to be OFF
Continues to be ON
Momentarily OFF then continues to be ON
Repeats ON and OFF
Repeats ON and OFF
Continues to be OFF
No Phenomenon Problem & Solutions
1 Although the inverter is
turned on, LED remains OFF.
2 LED continues to be ON after
the inverter is turned on.
Check the connection the inverter and the optional unit. If
abnormality is not found after checking, it needs to be repaired.
3 LED is ON then OFF when
the inverter is turned on, and
it continues to be ON.
Internal application program is abnormal.
It needs to be repaired.
4 LED blinks every 0.5 second. A watch dog is suspected. If the same indication appears after
resetting the power, it needs to be repaired.
5 LED blinks every 1 second. This is a normal action of the "Unconfigured" device. If the
device is not "Unconfigured", Internal application program is
broken. It needs to be repaired.
6 LED momentarily turns ON
then continues to be OFF.
When the program is in the condition of "Configured" status, LED
momentarily turns ON when the inverter is turned on. Then the
LED continues to be OFF for some seconds. The node indicates
"Configured" status that means the normal condition.
- LED Flickers CPU is abnormal. It needs to be repaired.
- LED is turned on while
pushing service pin. Normal operation while pushing service pin.
4.2. Other problems
Phenomenon Problem and Solutions
No replying from LONWORKS
communication option
Check proper termination resister is installed on the network.
(See section 3.5.)
After checking the service LED status, see the previous section.
Communication error
in network variable
Remove RS485 communication option from RJ45.
Check the inverter parameter setting (refer to section 3.2).
Check the network cables are not near the power cables.
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E6581371c
5. Specifications
< Environmental specification >
Item Specification
Service environment Conforms to VF-FS1
Operation temperature Conforms to VF-FS1
Storage temperature -25 to +65℃
Relative humidity 20 to 93% (free from condensation and vapor)
Vibration 5.9m/s2(0.6G) or less (10 to 55 Hz) (To be complied with JIS C0040.)
< LONWORKS communication option (LIU007Z) side >
Item Specification Note
Applicable
model Only one board connection is available.
VF-FS1
Communication
method MODBUS-RTU
Baud rate 19200bps
Commun
ication
between
inverter Set the inverter parameter
(refer to section 3.2)
Parity Even number
Control power supply 5 V Supplied from inverter
DC
2 circuits (F,R)
Logic input terminal Slide switch (SW1) enable to select
logical configurations (Source/Sink). Not isolated
Logic output terminal Nothing
1 circuit (FL):30V -0.5A
DC
Relay contact output
terminal 250V -1A (cosφ =1）Isolated
AC
250V -0.5A (cosφ =0.4)
AC (R1 circuit (VIB): 10VDC IN =
30kohm) Not isolatedAnalog input terminals
Analog output terminals Nothing
Power supply output 24V -50mA Current limit function
DC
< Network side >
Item Specification Notes
Transceiver TP/FT-10 type 78kbps
Channel type (Free topology transceiver ANSI/EIA/CEA 709.3
Communication signal 2 wires plus shield NETA, SHLD, NETB
Transmission distance Between devices: 400m at maximum When recommended cable is used:
(Free topology) Total cable length: 500m at maximum Level 4/22AWG
Total cable length: 1400m at
maximum
Transmission distance When recommended cable is used:
(Bus topology) Level 4/22AWG
Stub length: 3m at maximum Because a host and routers are
counted as one board, the option can
be connected up to 63 nodes.
Number of connected
nodes Free topology 63 nodes at maximum
Protocol LonTalk ANSI/EIA 709.1
Number of domains: 2
Address and related
items Number of address entries: 37
Number of alias tables: 8
Number of transmission data: 17 LONMARK Variable Speed Motor
Drive functional profile.
Network variables Number of receiving data: 8
Number of configuration property: 12 Used for notification of Neuron ID to
the host.
Service pin Mechanical switch (SW2)
Applicable terminal block
Terminal block Detachable terminal block 3-pole Manufacturer: PHOENIX CONTACT
Type-Form : MSTB 2,5/3-ST-5.08
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E6581371c
- 14E -
6. Warranty
Any part of LONWORKS 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. For the following kinds of failure or damage, the repair cost shall be borne by the customer even
within the warranty period.
i) Failure or damage caused by improper or incorrect use or handling, or unauthorized repair or
modification of the inverter.
ii) Failure or damage caused by the unit falling or an accident during transportation after the
purchase.
iii) Failure or damage caused by fire, salty water or wind, corrosive gas, earthquake, storm or
flood, lightning, abnormal voltage supply, or other natural disasters.
iv) Damage due to the use of LONWORKS communication option for non-intended purposes.
4. If an additional warranty is provided then those conditions will also apply.