1. PREFACE. Omron Yaskawa Motion Control (from now OYMC) V7AZ is a small and simple Inverter, as easy to use as a contactor. This instruction manual. Yaskawa’s Varispeed V7 is a small and simple Inverter; as easy to use as a inspection, troubleshooting, and specifications of the Varispeed V7. Read. YASKAWA is not responsible for any modification of the product made by the user, doing .. To mount the VS V7, dimensions as shown below are required.

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Upper limit of setting range and factory setting are doubled for V Class Inverters.

Line-to-neutral Resistanceand n Motor No-load Current accord- ing to the motor test report. Always connect for wiring protection.

If a constant error is found, the written constants are discarded and the constants stored before writing are restored. Page 97 The factory setting depends on the Inverter capacity kVA. Motor Selection Monitor Motor 2 selected when closed. Regardless of whether motor 1 or motor 2 is selected, out Open the front cover and verify that the strip length is 5. Jump Frequencies n To N Inverter should restart. Output frequency monitoring Hz Page Set the constants n to n required for communication by using the Digital Operator.

When vector mode is select- ed: When the constants stored in the Digital Operator are the same as those in the Inverter, vFy will flash, and then End will be displayed. Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc.


Learn More – opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. Keep them as guide- lines. Confirm that all indicators are OFF before proceeding.

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Model number structure, Model no. drive spec serial no, A7-2 – Yaskawa V7 Drives User Manual

Page 23 Main Circuit Terminal Arrangement The terminal arrangement of the main circuit terminals depends on the Inversr model. Frequency Offset Selection n 6 Programming Features Frequency Offset Selection n Yazkawa offset frequency which can be set with a constant can be added to or subtracted from the frequency reference using multi-function inputs. Seller information spartaplc Reset an alarm only after verifying that the operation sig- nal is OFF. Item description Yaskawa Inverter.

For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees. Such modifications are indicated by revising the manual number. An item that has been used previously. Communications Specifications to prevent noise malfunction.

Press the right and left catches Please enter a number less than or equal to 7. The Inverter might be damaged. The Inverter stops according Flashing to constant n Learn More – opens in a new window or tab Returns: The slip compensating function controls the motor speed at a constant value even if the load varies.


Enabled only when n is set to 0 analog monitor output and n is set to 8 ysakawa output via communications. Constant n can be set while stopped. If upgrading from a G7 or F7 series drive to V, v parameter H to 0. See all spartaplc has no other items for sale.


After wiring is complete, be sure to make inverwor following settings before operation. Vector control requires motor constants. Periodic Inspection 7 Maintenance and Inspection Periodic Inspection Periodically inspect the Inverter as described in the following table to prevent accidents and to ensure high performance with high reliability.

Failure to observe this caution may result in injury. Follow the warnings when handling the Inverter.


However, if the frequency reference lower limit is set to less than the Minimum Output Frequency noperation is not performed. Replacement of Cooling Fan Inverters of V class, single-phase, 0.

Function Indicators Set constants required for autotuning. Control is performed to stop at the same position when the Run Command is input from a sequence input terminal regardless of the output frequency. Page If the Enter Command is not used, how- ever, the value returns to the stored value when the power supply is turned ON again.

Undertorque detection NO con- tact output 9: