YASKAWA VS MINI J7 Manuel d'utilisateur télécharger pdf (Page 75)

 Using Constant Copy Function

The digital operator for remote operation (Model JVOP-146, Optional) can

store constants for one inverter. A backup power supply is not necessary

since EEPROM is used.

Note: When using a digital operator for remote operation, use with a remote

interface unit for remote operation (optional) and the cable for remote

operation (optional). Refer to the VS mini J7 catalog (Literature No.

KAE-S606-12) for details.

Constant copy function is possible only for the inverters with same product

series and power supply specifications. However, some constants may not

be copied. It is also impossible to copy constants between VS mini and VS-

606V7 inverters.

The prohibition of the reading of constants from the inverter can be set at

n77. The constant data cannot be changed when this constant is set.

If any alarm occurs during constant copy, the PRGM will blink and copying

will continue.

•

Constant copy function selection (n76)

Depending on the setting of n76 for constant copy function selection, the

following functions are available:

(1) Read all the constants from the inverter (READ) and store them in

EEPROM in the digital operator.

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

(3) Verify that the constants in the digital operator and the constants in

the inverter are the same (VERIFY).

(4) Displays the maximum applicable motor capacity and the voltage class

of the inverter that has the constants stored in the digital operator.

(5) Displays the software number of the inverter that has the constants

stored in the digital operator.

Constant copy function

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YASKAWA VS MINI J7 Manuel d'utilisateur Page 75