Using Parameter Copy Function. YASKAWA V7 Drive, VS-606V7 Series

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Using Parameter Copy Function

Parameter copy function

The VS-606V7 standard digital operator JVOP-140 can store parameters for one inverter. A backup power supply is not necessary since EEPROM is used.

Parameter copy function is possible only for the inverters with the same product series, power supply specifications and control mode (V/f control or vector control).

However, some parameters may not be copied. It is also impossible to copy parameters between VS-606V7 and VSmini J7 inverters.

The prohibition of the reading of parameters from the inverter can be set at n177. The parameter data cannot be changed when this parameter is set.

If any alarm occurs during parameter copy, the PRGM will blink and copying will continue.

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Parameter Copy Function Selection (n176)

Depending on the setting of n176 for parameter copy function selection, the following functions are available:

1. Read all the parameters from the inverter (READ) and store them in EEPROM in the digital operator.

2. Copies the parameters stored in the digital operator to the inverter (COPY).

3. Verify that the parameters in the digital operator and the parameters in the inverter are the same (VERIFY).

4. Displays the maximum applicable motor capacity and the voltage class of the inverter that has the parameters stored in the digital operator.

5. Displays the software number of the inverter that has the parameters stored in the digital operator.

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Parameter

No.

n176

Name

Parameter copy function selection

Unit

-

Setting

Range rdy: READY rEd: READ

CPy: COPY vFy: Verify vA: Inverter capacity display

Sno: Software number display

Initial

Setting rdy

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Prohibiting Parameter Read Selection (n177)

Select this function to prevent accidentally overwriting the parameters stored in

EEPROM or in the digital operator. Reading is not possible when this parameter is set to 0.

The parameter data is stored in the digital operator are safe from accidental overwriting.

When reading is performed while this parameter is set to 0, PrE will blink. Press the

DSPL or ENTER and return to the parameter No. display.

Parameter

No.

n177

Name

Prohibiting parameter read selection

Unit

1

Setting

Range

0: READ prohibited

1: READ allowed

Initial

Setting

0

Read function

Reads out the parameters in batch from the inverter and stores them in EEPROM inside the digital operator. When the read-out is executed, the previously stored parameters data in the EEPROM are cleared and replaced with the newly entered parameters.

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[Example] Store the parameters read out from the inverter, in the EEPROM inside the digital operator .

• Enable the setting of the parameters n001 to n179.

Explanation

• Press DSPL to light [PRGM].

Operator display

• Press ENTER to display the set value.

• Change the set value to 4 by pressing or key.

• Press ENTER.

(Can be a different parameter No.)

( Lit )

(Can be a different set value.)

(Blinks)

(Lit for one second.)

(The parameter is displayed)

• Set parameter read prohibited selection (n177) to read enabled. *1

• Change the parameter No. to n177 by pressing or key.

( Lit )

• Press ENTER to display the set value.

• Change the set value to 1 by pressing or key.

• Press ENTER.

(Blinks)

(Lit for one second)

(The parameter displayed)

• Execute read-out (READ) by parameter copy function selection (n176).

• Change the parameter No. by pressing or key.

• Press ENTER to display the set value.

• Change the set value to rEd by pressing or key.

• Press ENTER.

(Lit)

(Lit)

READ)

(Blinks while executing

• Press DSPL or ENTER

(End is displayed after the execution of READ is completed.)

(The parameter is displayed.)

• Set Parameter read prohibited selection (n177) to READ disabled. *2.

• Change the parameter No. to n177by pressing or key.

(Lit)

• Press ENTER to display the set value.

• Change the set value to 0 by pressing or key.

• Press ENTER.

( Blinks )

( Lit for one minute )

(The parameter No. is displayed.)

*1 When READ is enabled (n177=1), this setting is not necessary.

*2 The setting is not necessary unless the READ prohibition is selected.

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Copy Function

Writes the parameters stored inside the digital operator in batch to the inverter. Write-in is possible only for the inverters with the same product series, power supply specifications and control mode (V/f control or vector control).

Therefore, writing from 200 V class to 400 V class (or visa versa), from VS-606V7 to VSmini

J7 are not possible.

Parameter Copy Function Selection (n176), Parameter Read Prohibited Selection (n177),

Fault history (n178), Inverter Software No. (n179), and hold output frequency are not written.

Following parameters are not written if the inverter capacity is different .

Parameter No.

n011 to n017 n036 n080 n105 n106 n107

V/f setting

Name

Motor rated current

Carrier frequency

Torque compensation iron loss

Motor rated slip

Motor resistance for one phase

Parameter No.

n108 n109 n110 n140 n158

Name

Motor leakage inductance

Torque compensation voltage limiter

Motor no-load current

Energy-saving coefficient K2

Motor code

[Example] Write the parameters from EEROM inside the digital operator to the inverter

• Enable the setting of the parameters n001 to n179.

Explanation

• Press DSPL to light [PRGM].

• Press ENTER to display the set value.

• Change the set value to 4 by pressing or key.

• Press ENTER.

Operator display

(Can be a different parameter No.)

( Lit )

(Can be a different set value.)

(Blinks)

(Lit for one second.)

• Execute write-in (COPY) by

Parameter Copy Function

Selection (n176).

• Change the parameter No. to n176 by pressing or key.

• Press ENTER to display the set value.

• Change the set value to CPy by pressing or key.

• Press ENTER.

(The parameter No. is displayed)

( Lit )

(Lit)

(Blinks while executing CPY)

• Press DSPL or ENTER (End is displayed after the execution of CPY is completed.)

(The parameter No. is displayed.)

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A setting range check and matching check for the written-in parameters are executed after the parameters are written from the digital operator to the inverter. If any parameter error is found, the written parameters are discarded and the parameters stored before writing are restored.

When a setting range error is found, the parameter No. where an error occurs is indicated by blinking.

When a matching error is found,

… ( …: a number) is indicated by blinking.

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VERIFY function

Collates the parameters stored in the digital operator with the parameters in the inverter. As well as write-in, VERIFY is possible only for the inverters with same product series, power supply specifications and control mode (V/f control or vector control).

When the parameters stored in the digital operator correspond to those in the inverter, vFy is displayed by blinking, then End is displayed.

[Example] Collate the parameters stored in EEPROM inside the digital operator with the parameters in the inverter.

• Enable the setting of the parameters n001 to n179.

Explanation

• Press DSPL to light [PRGM].

• Press ENTER to display the set value.

• Change the set value to 4 by pressing or key.

• Press ENTER.

Operator display

(Can be a different parameter No.)

( Lit )

(Can be a different set value.)

(Blinks)

(Lit for one second.)

(The parameter is displayed)

• Execute VERIFY by Parameter

Copy Function selection (n176)

• Change the parameter No. to n176 by pressing or key.

• Press ENTER to display the set value.

• Change the set value to vFY by pressing or key.

• Press ENTER.

(Lit)

(Lit)

(Blinks while executing

VERIFY)

• Display the unmatched parameter No.

• Display the parameter value in the inverter.

(Blinks) (When n001 is unmatched)

(Blinks)

• Display the parameter value in the digital operator.

• Continue the execution of

VERIFY.

• Press ENTER.

• Press ENTER.

• Press key.

(Blinks)

(Blinks while executing

VERIFY

• Press DSPL or ENTER (End is displayed after the execution of VERIFY is completed.)

(The parameter No. is displayed.)

While an unmatched parameter No. is displayed or a parameter value is displayed, pressing STOP/RESET interrupts the execution of VERIFY and End is displayed.

Pressing DSPL or ENTER returns to the parameter No.

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Inverter Capacity Display

The voltage class and maximum applicable motor capacity (whose parameters stored in the digital operator are read out) is displayed.

[Example] Display the voltage class and maximum applicable motor capacity for the inverter whose parameters stored in EEPROM inside the digital operator.

• Enable the setting of the parameters n001 to n179.

Explanation

• Press DSPL to light [PRGM].

Operator display

• Press ENTER to display the set value.

• Change the set value to 4 by pressing or key.

• Press ENTER.

(Can be a different parameter No.)

( Lit )

(Can be a different set value.)

(Blinks)

(Lit for one second.)

(The parameter is displayed)

• Execute Inverter Capacity

Display (vA) by parameter copy function selection (n176)

• Change the parameter No. to n176 by pressing or key.

• Press ENTER to display the set value.

(Lit)

(Lit)

• Change the set value to vA by pressing or key.

• Press ENTER.

• Press DSPL or ENTER.

(Lit) (For20P7)*

(The parameter No. is displayed.)

The following shows the explanation of Inverter Capacity Display

2 b

4

Voltage class

Three-phase 200V

Single-phase 200V

Three-phase 400V

0.7

1.5

2.2

3.0

4.0

0.1

0.2

0.4

Max. applicable motor capacity

200V class

0.1kW

400V class

-

0.25kW

0.55kW

1.1kW

1.5kW

0.37kW

0.55kW

1.1kW

1.5kW

2.2kW

-

4.0kW

2.2kW

3.0kW

4.0kW

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Software No. Display

The software No. (of the inverter whose parameters stored in the digital operator are read out) is displayed.

[Example] Display the software No. of the inverter whose parameters stored in

EEPROM inside the digital operator.

Operator display

• Enable the setting of the parameters n001 to n179.

Explanation

• Press DSPL to light [PRGM].

• Press ENTER to display the set value.

• Change the set value to 4 by pressing or key.

• Press ENTER.

(Can be a different parameter No.)

(Can be a different set value.)

(Blinks)

(Lit for one second.)

(The parameter is displayed)

• Execute Software No. Display

(Sno)* by Parameter copy function selection (n176)

• Change the parameter No. to n176 by pressing or key.

• Press ENTER to display the set value.

• Change the set value to Sno by pressing or key.

• Press ENTER

• Press DSPL or ENTER

(Lit)

(Lit)

(software version: VSP010013)

(The parameter No. is displayed)

* Displays Lower 4 digits of the software version.

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Display List

Operator display

Description

Lit: Setting for parameter copy function selection enabled

Lit: READ selected

Flashed: READ under execution

Lit: Writing (COPY) selected

Blinks: Writing (COPY) under execution

Lit: VERIFY selected

Flashed: VERIFY under execution

Lit: Inverter capacity display selected

Corrective action

-

-

-

-

-

Lit: Software No. Display selected -

Lit: READ, COPY (writing), or VERIFY completed

Blinks: Attempt to execute READ while

Parameter Read Prohibited Selection (n177) is set to 0.

-

Confirm the necessity to execute READ, then set parameter Read Prohibited selection (n177) to 1 to execute READ.

Blinks: The parameter could not be read properly by READ operation. Or, a main circuit low voltage is detected during READ operation.

Blinks: A sumcheck error occurs in the parameter data stored in the digital operator.

Confirm that the main circuit power supply voltage is correct, then re-execute READ.

The parameter stored in the digital operator cannot be used.

Re-execute READ to store the parameters in the digital operator.

Check if they are the same product series Blinks: The password for the connected inverter and that for the parameter data stored in the digital operator do not agree.

[EX.]Writing (Copy) from VS-606V7 to Vsmini

J7

Blinks: No parameter data stored in the digital operator.

Execute READ

Blinks: Attempt to execute writing (COPY) or

VERIFY between different voltage classes or different control modes

Blinks: A main circuit low voltage is detected during writing (COPY) operation.

Check each voltage class and control mode.

Lit: A sumcheck error occurs in the parameter data stored in the inverter.

Blinks: Attempt to execute VERIFY between different inverter capacities.

Confirm that the main circuit power supply voltage is correct, then re-execute writing

(COPY).

Initialize the parameters. If an error occurs again, replace the inverter due to a failure of parameter memory element (EEPROM) in the inverter.

Press ENTER to continue the execution of

VERIFY. Press STOP to interupt the execution of VERIFY.

Blinks: A communication error occurs between the inverter and the digital operator.

Check the connection between the inverter and the digital operator.

If a communication error occurs during READ operation or writing (COPY) operation, be sure to re-execute READ or COPY.

Note: While rEd, CPy, or vFy is displayed by blinking, key input on the digital operator is disabled.

While rEd, CPy and vFy are not displayed by blinking, pressing DSPL or ENTER redisplays the parameter No.

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