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OMRON V7 Manual Online: Full Parameter List. OMRON VARISPEED V7 User Manual pages. Omron Inverter OMRON VARISPEED E7 User Manual. View and Download OMRON VARISPEED V7 user manual online. VARISPEED V7 Compact Sensorless Vector Inverter. VARISPEED V7 Inverter pdf manual. Safety Precautions and Instructions for Use. Varispeed F7 Applications. .. User Parameters Available in Quick Programming Mode.

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Revision History Revision History The revision dates and numbers of the revised manuals are given on the bottom of the back cover. Install an AC reactor to connect to a power supply transformer ussr large omron varispeed v7 user manual kVA or more or to improve power factor on the power supply side.

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If the set value is too low, the motor torque is insufficient and the load may shift when the brake is applied. Refer to the table shown yser.

Constant that is provided for 5. Don’t show me this message again. The following table lists the data that can be set or read when n is set. Be sure to remove the top and bottom covers when Inverter 5P5 or 7P5 of open chassis mounting type is used.

Omron varispeed v7 user manual operating at high speeds i. Mount a surge suppressor on the coil. Depends on Inverter capacity. Reads out the contents of the specified number of continuous hold- ing registers. Maximum Output Fre- n Input voltage is errone- V: Omron Varispeed V7 Manual 22 pages. Function Indicators Set constants required for autotuning.

Omron varispeed v7 user manual of Go.

If the output current exceeds the value set for n during acceleration, acceleration stops and the frequency is maintained. Page 23 Main Circuit Terminal Arrangement The terminal arrangement of the main circuit terminals depends on the Inverter model.

Omron varispeed v7 user manual Operation Conditions, Autotuning Selection n Autotuning Selection n Motor data omron varispeed v7 user manual for vector control can be measured and set by manuual the data from the nameplate of the motor to be used and per- forming autotuning for the motor.

Failure to observe this warning may result in an elec- tric shock. Insert the wire into the lower part of the terminal block and connect it tightly with a screwdriver. Set the input terminal for a multi-step speed reference variseped the multi- function input selection. Inverter overheat alert Closed during Inverter overheat alert. Specifications, Standard Specifications V Class 0. Control wiring must be less than 50 m ft in length and must be separated from power wiring.

Torque Detection 6 Programming Features Torque Detection If an excessive load is applied to the machine, an increase in the output current can be detected to output an alarm signal manuzl multi-function out- put terminal MA, MB, P1, or P2. Numbers 1 to 7 are displayed for to indicate manuao terminal numbers S1 to When operating at a frequency reference of 0, operation is continued at the frequency reference lower limit.

It also checks if the data can be received normally.

Page 59 Gain n, factory setting: Compact Sensorless Vector Inverter. When the electronic thermal overload c7 is enabled, an error occurs, and the Inverter output is turned OFF to prevent excessive overheating in the motor.

When the read-out is executed, the previously stored constants data in omron varispeed v7 user manual EEPROM are cleared and replaced with the newly entered constants.


If the fault re- mains, replace the Inverter. Always mount the cover in its original position. Refer to pages and for SW2. Page 96 6 Programming Features If the set value is 7, 8, or 9, omron varispeed v7 user manual carrier frequency will be multiplied by the same factor as the output frequency.

Do not set it to 7, 8, or varispeec. Page Deceleration 1: Short-circuit bar should be removed when connecting a DC reactor.