Toshiba_Car_Stereo_System

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Safety Precautions

On the inverter and in its instruction manual, important information is contained for preventing injuries to users and damages to assets and for proper use of the device. Read the instruction manual attached to the inverter along with this instruction manual for completely understanding the safety precautions and adhere to the contents of these manuals.

?? Handling in general

???Do not splash water over the inverter. It could lead to electric shocks or fire.

???Wiring should be conducted after turning the inverter power off.

???Turn off the power immediately in case any abnormalities such as smokes, smells or

Ask your TOSHIBA dealer for repairs.

?? Transportation and Installation

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Introduction

Thank you for purchasing the ???F10M option unit??? for industrial inverter TOSVERT VF-A7 and later series. Read this manual carefully before using the unit.

Keep this manual near at hand of the operator who uses the ???F10M option unit??? for future reference in the maintenance and inspection.

For details of handling, it is requested to have the following instruction manuals.

??? TOSLINE-F10M communication function manual (E6580773)

This manual describes the communication function and its use of TOSLINE-F10M.

??? Serial communication function manual (E6580793)

This manual describes the details of transmission command.

??? Type of F10M option unit ???

????????? ????????? ??? ??????

Revision number

Without cable

Model number of F10M option

F10M option

??? Confirmation on accessories ???

Following accessory parts are included in the F10M option unit.

Upon unpacking, confirm on the following items.

F10M option unit

(1) Instruction manual of F10M option unit (this manual) : one

(2)Board for connecting options

(3)Terminal resistor (1/2W-120??)

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1. Name and function of each section

Following figure shows appearance and name of each section of the F10M option unit.

1.1 Appearance

Inverter connecting side Connector (left side)

TB1 detachable terminal block Phoenix MSTBT2.5/4-ST-5.08

TB2 detachable terminal block Phoenix MC1.5/8-ST-3.81

Terminal block cover

View when the cover is removed

Bit switch for

PG input

Connector for options

Without PG input

With PG input

Grounding terminal M3 screw terminal

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2. Connection to the inverter

Connect the F10M option unit to the inverter according to the procedures below.

2.1 Connection to the inverter

(1) Confirm that the all power to the inverter are turned off beforehand.

Note: Wait 10 minutes or more after turning the power off and confirm that the charge lamp on the inverter is unlit.

(2) Fixing the F10M option unit alone by using screws

???When the unit is installed alone???

Tighten M4x25 screws with M4 nuts to an attachment of optional add-on cassette (separately procured) to fix the unit as shown in the figure below.

???When the unit is installed with another option???

Read instructions of ???connection with options??? on the following page for installation. Same procedures apply when three options are installed together.

(When plural options are installed, order of installation from the inverter side is not specified.) (Note) Determine the initial setting of the bit switch for internal signal before connecting options.

Mount a board for option connection, then use M4x50 screws and M4 nuts to fix the options as shown below.

(When three units of option are installed, use M4x75 screws.)

(3) Fixing the unit to the inverter

Method for fixing the unit to the inverter differs according to the type of inverter to which the unit is installed. Refer to the instruction manual of ???Attachment of optional add-on cassette???.

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??Connection with options

When two or more optional add-on cassettes are used, connect them with reference to the following

diagram.

???Mounting of relay board for connecting options

Following the diagram below mount the board which is attached to the F10M option unit onto the unit for connecting options.

Insert a flat head screwdriver into the triangular section at the right side of the option unit and remove the small window cover.

Relay board mounting guide

Triangular mark on the side face

Slide the relay board into the place according to the insertion guide.

(Note) Engage the patterned section of the board with the metal pad section of the connector and insert the board in parallel. When the insertion angle inclines, remove the board once and try again.

Engage the patterned section of the board with the metal pad section of the connector and insert the board in parallel.

???Connecting two options

Connect options with reference to the diagram below.

When the metallic parts of the relay board is touched with bear fingers, they oxidizes and the contacting failure occurs. Put on gloves for the work.

Triangular mark on the side face

Fit two option???s positioning guides on both units and connect two units not to shift the connecting position of the relay board. Hold a triangular section on the side of the unit and engage the relay boards securely.

(Connection is satisfactory when the click sound can be heard.)

If there is a gap between the units, two boards are misaligned. Carry out the work again from the beginning.

Option???s positioning guide (two guides on top and bottom)

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2.2 Wiring

When conduct wiring, follow the instructions below.

??? Use shield wire for control signal line and ground the unit with shield wire.

???Applicable wire size for TB1 is 0.2 to 2.5mm2. For TB2, it is 0.2 to 1.5mm2.

???Peel off the end of the wire by about 5mm (7mm for TB1).

???For connecting wires, use screwdriver that has a blade tip of 0.4mm thickness and 2.5mm width. (For TB3, thickness and width should be 0.6mm and 3.5mm.)

???Tightening torque of the terminal block should be 0.22 to 0.25N???m .

(For TB1, it is 0.5 to 0.6N???m.)

??? Never bind the signal line and main circuit connection wire together.

Separate the signal line and the main circuit connection wire by more than 200mm.

???Use 0.75mm2 wire for the connection of PGCC terminal of the option side and CC terminal of the inverter.

???Use 0.75mm2 wire for the connection of grounding terminal of the option side and that of the inverter.

??< PG interface > [ TB2 terminal]

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3. Functional description

In this section, functions added by the installation of this F10M option unit, on top of the standard inverter functions, are described.

3.1 F10M communication function

Through the communication network, drive and stop control and concentrated monitoring control of operation status can be carried out by the programmable controller and industrial computer.

3.1.1 Connection of transmission cable

zSL1, SL2, SG

Transmission path is constructed by the shielded twisted pair cables as shown in the figure below.

Be sure to connect SL1, SL2 and SG mutually to another station. Note that wrong connection will not bring the correct transmission.

zSHD

Connect a shield of twisted pair cable to the transmission terminal SHD of each station and set up a class 3 or equivalent grounding work in an arbitrary station.

zTerminal resistor

Set terminal resistors at both sides of the system for the sake of impedance matching. Connect terminal resistor (120??-1/2W) between the terminal block SL1 and SL2.

(As for the master station (MS), terminal resistor can be combined by connecting L1 and TERM.)

Shielded twisted pair cable

???Do not connect a grounding line of the shield and a power line earth of the inverter or so.

???Separate a transmission cable from the main circuit connection wire by more than 200mm.

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3.1.2 Setting of communication parameters

To enable F10M communication, set following parameters to the inverter. The parameters will be validated by rebooting a power supply or changing a reset setting (f899) to1.

When interrupting a transmission to change the setting of command input, reboot a power supply if necessary, since the data which have been received before the interruption of transmission are stored in the inverter.

cmod Operation command mode selection

(Set this parameter to 4 to carry out run/stop with F10M communication.)

fmod Speed setting mode selection

(Set this parameter to 9 to execute frequency command with F10M communication.)

f802 Inverter number

f830 Data type selection

f831 Input reference setting 1

f832 Input reference setting 2

f833 Input reference setting 3

f834 Input reference setting 4

f835 Input reference setting 5

f836 Input reference setting 6

f841 Monitor output setting 1

f842 Monitor output setting 2

f843 Monitor output setting 3

f844 Monitor output setting 4

f845 Monitor output setting 5

f846 Monitor output setting 6

f850 Communication error selection

f851 Communication error detecting time

f899 Reset function (1 to reset)

(Note 1) For setting the parameters, never duplicate the station address on the same communication line. PLC rink relay register is automatically allocated according to the setting of the station address. As for the setting of station addresses, consider the allocation of rink relay register that is determined by the other station addresses and the number of words that have been set in the parameters f831 to f836, and f841 to f846.

The maximum setting value for station address is 255, however when 255 is set, only one word of scan data can be set. To set the scan data in its maximum value of 12 words, setting value of the station address should be: 255-(12-1)= 244.

(Note 2) Setting of ???free-run stop??? is valid when the ???operation command mode selection??? [cmod] is selected to the optional add-on cassette.

Setting of ???deceleration stop??? is valid when the ???operation command mode selection??? [cmod] is selected to the optional add-on cassette or when the ???speed setting mode selection??? [fmod] is selected to the optional add-on cassette. At the same time the deceleration stop returns the command of run/stop and the speed reference value to 0. Except when the above command setting is selected, inverter cannot be stopped.

Furthermore when the ???operation command mode selection??? [cmod] is set to other than the optional add-on cassette and when the ???speed setting mode selection??? [fmod] is selected to the optional add-on cassette, in some cases inverter can not stop running because of the setting of the parameters (zero- speed operation setting). Torque control is valid when the ???operation command mode selection??? [cmod] is set to the optional add-on cassette, but the inverter operation becomes ???free-run stop??? at that time.

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Continuous operation depends on the status information that was before the communication error happens.

zDisplay of communication error will be [t].

zDisplay of trip will be [err8].

zWhen interrupting a transmission to change the setting of command input, reboot a power supply if necessary, since the data which have been received before the interruption of transmission are stored in the inverter.

zParameter setting of smaller communication number will be valid in case that the same setting values are allocated to the command input setting which are between 1 and 6, and also to the monitor output setting between 1 and 6.

(Note 3) The setting of communication error detection time is relating to the number of stations connected to the communication line. When changing the setting, fully consider the number of connected stations.

?? Other parameters

The following parameters reflect the transmitted data in the control of the inverter.

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3.2 Vector control with sensor

Using the pulse-train feedback signal from the encoder installed on the motor shaft or load rotation shaft, vector control with sensor can be conducted.

3.2.1 PG input setting

To carry out PG feedback with this F10M option, it is necessary to set the bit switches of the PG input selection. To select the PG input, open the small window cover on the right side of the option (use flat head screwdriver and the like) and set the position of the bit switches as shown in the figure below.

When the cover is removed.

Bit switch for PG

Without PG: Set all to OFF. (default setting)

With PG: Set No.1, 2 and 3 to ON.

??? ??? ??? ???

(Note) When using the PG feedback together with the vector option (VEC001Z), connect PG input to the vector option side and set all the bit switches of the PG input to OFF. If the setting of the bit switches is kept to ???With PG??? and the PG feedback is used together with the vector option, there is a possibility of malfunction in the PG feedback circuit and also the unit may be broken.

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3.2.2 Connection of PG

As for the pulse input signals, PGA1 and PGA2 are connected for Phase A, PGB1 and PGB2 are connected for Phase B, and PGZ1 and PGZ2 are connected for Phase Z.

(The wiring for Phase Z is done only when using Z-marker is necessary.) The polarity of the pulse input signals should be as follows:

+ side: PGA1, PGB1, PGZ1- side: PGA2, PGB2, PGZ2

The signal which is fed back from the encoder should have the waveform of the figure below in terms of the direction of motor rotation. The encoder installation direction and signal wiring should be done accordingly.

???Forward rotation or reverse rotation is judged from the feedback pulses of Phase A and Phase B (2-phase pulse that have 90 degrees of phase difference). Therefore, it should be noted that, when connections are wrong, there is possibility for abnormal rotation of the motor.

Judgement on normal and reverse rotations by the PG feedback of two phases (Phases A and B)

1.For PG feedback signal, connect terminals PGA1 and PGA2.

2.The judgement on forward rotation and reverse rotation is impossible. Only the speed control mode is applicable.

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Inverter

R???

Free run is stopped when OFF.

Forward rotation with ON and reduce speed and stop with OFF

Reverse rotation with ON and reduce speed and stop with OFF. When both forward and reverse rotation is ON, reverse rotation.

(In case that cmod=0)

Connect PGCC of option unit and CC of inverter.

??? PGB1

CC PGB2

PGVC

PGCC

??? ???

Vcc

When single phase, connect terminals PGA1 and PGA2 only.

Example of complementary encoder connection

Inverter

R???

Free run is stopped when OFF.

Forward rotation with ON and reduce speed and stop with OFF

Reverse rotation with ON and reduce speed and stop with OFF. When both forward and reverse rotation is ON, reverse rotation.

???In case that cmod=0???

Connect PGCC of option unit and CC of inverter.

Example of open collector encoder connection

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??? Caution in case of using open collector encoder connection

In case using pulse command oscillator and open collector encoder, the rise time of the voltage when the transistor is OFF tends to be longer than the fall time at the time when the transistor is ON. Therefore, if the maximum input frequency becomes higher, the pulse duty cannot maintain the 50??10% specification. Conduct derating on the maximum input frequency so that the pulse duty will be within the following specification range.

0.8???(Maximum input frequency x A) ??? Voltage rise time ??? 3 x 10 ???6 ???..??? A : (single phase input: 2) (two-phase input: 4)

Voltage rise time ??? Encoder exclusive pulse rise time + R x C

Encoder exclusive pulse rise time (s) : Please inquire at the encoder manufacturer.

From Formulae???

0.8???(Maximum input frequency x A) ??? Voltage rise time ??? 3 x 10 ???6 Voltage rise time = (0.35 x 10 ???6) + 1000 x (120 x 10-12 x 10)

= 1.55 x 10-6

[Maximum input frequency] ???87912 (Pulse/s) [Single phase input] ???43956 (Pulse/s) [Two-phase input]

3.2.3 Selection of encoder type

The encoder type should be selected, following the table below.

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3.2.4 Vector control setting parameter

During operation with vector control with sensor, it is necessary to set the following parameters shown in the table below.

When conducting vector control with sensor (speed/torque control) with this F10M option unit is added, pt=8 should be set.

For torque control operation, it is necessary to allocate control switching (torque/position) to one of the terminal function selection f110 to f118 (input terminal selection 1 to 8) (cmod =0) or to set operation switching by communication system (cmod = 2 to 4) in addition to the above parameters.

For details of adjustment methods by the speed control command and torque control command, refer to the inverter???s instruction manual.

Extended Parameter

The motor constant parameter (f400 to f413) requires setting according to the motor used. For details, refer to the inverter manual.

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(1)Number of PG input pulse (f367) is the number of encoder output pulses per one motor rotation.

(2)For selection of number of PG input phases (f368), set as follows:

If the encoder pulse is single-phase: 1

If the encoder pulse is two-phase: 2 (Phase A and Phase B or Phase A and Pulse B + Z origin signal) When the settings for the above (1) and (2) are wrong, the motor rotation will become abnormal.

(3) Adjustment methods for current control proportional gain (f374) and current control integral gain (f375):

These need to be adjusted when it is necessary to fine-tune torque responses. (Normally, standard setting should be used.) For details of adjustment, refer to the inverter manual.

(4) Adjustment method for speed loop proportional gain (f376) and speed loop integral gain (f377)

The principle of the feedback control is a proportional action. This action produces output in proportion to the speed deviation. It is a simple mechanism but it takes some time until the speed becomes stable. Proportional action merely produces some offset values. (The speed deviation will not be eliminated completely with reference to the command frequency.)

In order to eliminate the offset, integration action is effective where the output is calculated by the accumulation of past deviations (from start of operation until now) and added to the proportional action.

Adjustments are necessary in accordance with the inverter capacity and load inertia ratio. Set the ratio referring the formulae below as the rule of thumb.

Speed loop ratio gain = (50 + A x Pw) x J 0.12

J: Load inertia/TOSHIBA standard motor inertia (Example: In case of inertia ratio being 4, J = 4)

Standard setting at shipment should be used usually.

In case fine-tuning of speed response is necessary, adjust parameters by the following procedure.

Measurement device needed for adjustment: Waveform measurement device such as an oscilloscope.

???Connect the probe of the measurement device to the analog monitor output terminal of the inverter (between the FM terminal and CC terminal).

Set FM terminal output to Speed Feedback (real-time value). (Refer to 3.2.5 Monitoring method for feedback amount.)

??? Set the acceleration time to minimum, so that there will be no over-current stall.(c blinking)

??? Set the operation command mode selection (cmod) and speed setting mode selection (fmod) to panel input effective. ( cmod = ???1???, fmod = ???5???)

???Set the speed setting to about 10Hz and press (RUN) key to measure the speed response waveform at operation start. Press (STOP) key to stop operation.

??? In order to improve the speed response, gradually make the speed ratio gain greater (f376) and repeat above??? operation and adjust to immediately prior to motor oscillation.

???Adjust the speed loop integral gain (f377). Repeat the operation in??? above and adjust the parameter so that the speed deviation is contained at expected response time.

This concludes the speed loop gain setting.

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3.2.5 Monitoring method for feedback amount

Motor rotation speed can be monitored.

The motor is equipped with status monitor which is displayed on the panel and analog monitor which used analog output terminals (FM, AM terminals)

Set items??? and??? for motor speed monitoring.

??? Speed feedback (real-time value) (Unit: Hz/free unit)

The real-time display of motor speed can be made (Monitor display setting: 6).

??? Speed feedback (one-second filter) (Unit: Hz/free unit)

The filtered motor speed (feedback value) is displayed. (Monitor display setting: 7).

The monitoring for the above??? and??? is possible also in cases except for pt=8 (PG feedback vector control operation). For example, the monitoring can be used for confirmation of the initial PG feedback amount in open loop (V/F operation and the like).

In order to monitor motor rotation speed in condition monitoring, it is necessary to change the setting for extended parameters (f711 to f714).

Refer to <Monitoring Operating Condition) section of the inverter manual.

In order to monitor motor rotation speed by the analog output terminal, it is necessary to change the setting for basic parameter (fmsl,fm ) and extended parameter (f670, f671).

Refer to (Meter Setting and Calibration) section of the inverter manual.

3.2.6 Accuracy of speed control

The accuracy of speed control with the PG feedback can be obtained by the following formulae.

Accuracy of speed control = Command frequency accuracy + feedback detection accuracy

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4. External diagram

Do not forget to reserve the space for the options at time of installation.

?? External diagram of add-on options / External dimension diagram of unit with option installed

(unit: mm)

When installing optional add-on cassette, secure sufficient space on the right side and front of inverter body.

Space necessary for installing the options is different according to the type of inverter. Refer to the instruction manual of inverter.

Figure below shows the installation dimensions for VFA7 inverter.

External dimensions for installing the unit (1) < 30kW or smaller unit >

External dimensions for installing the unit (2) < 37kW or larger unit >

???

When one cassette is installed,

L=38.5mm

When two cassettes are installed,

L=63.5mm

When three cassettes are installed,

L=88.5mm

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Use TOSLINE-F10M as a master station. For the connection with master station TOSLINE-F10 (standard type), refer to the instruction manual of ???TOSLINE-F10M Communication function??? (E6580773).

?? Network (TOSLINE-F10M) specification

(Note) Processing time means a cycle that the inverter gets access to the data and not including a transmission time, etc.

?? Transmission cable specification

Use same type of cable in one system.

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6. Warranty

TOSHIBA provides warranty with the product under the following conditions.

???. If and when a trouble occurs on the option unit properly installed and handled within one year of delivery, and if the trouble is clearly attributable to defects inherent in our design and manufacture, the product will be repaired free of charge.

???. The warranty covers only the delivered option unit.

???. Even in the term of the warranty, repair/adjustment service will be charged for the following cases. 1) Fault or damage resulting from misuse, unauthorized modification or repair.

2)Fault or damage resulting from falling down of the product or traffic accident during transportation.

3)Fault or damage originating from fire, salt water/salty breezes, some kind of gas, arthquake, storm or flood, lightning, abnormal supply voltage, other natural disasters.

4)When the unit was damaged because of the application other than specified to the F10M option unit.

???. If there is another special warranty contracted for this option unit , the special warranty has priority over this warranty.