X 4-59 Over torque level setting 0. After offset adjustment with C088, adjust according to memory. In this case, please connect power terminals R0 and T0, to the primary side of the electromagnetic contactor. This unit is for three-phase power supply. External control machines time Inverter C078 Waiting time setting with operator The following is indicated. Setting frequency with option board 2. Note1 10cm or more for 0.
Make sure that only qualified persons will perform maintenance, inspection and part replacement. ·Be sure not to touch the inside of the energized inverter or to put a bar into it. For N300 Inverter, a protection circuit is built-in to protect the inverter from lightning or thunderbolt by using J61 Connector Pin. Otherwise, there is a danger of injury. The motor would be started direct-on-line and then match C001-C008 : Intelligent input when the motor had started the inverter would take over. Be sure not to approach the machine.
·Install external break system if needed. Voltage fluctuation 10% or less. However, by making this value lower, the inverter has a tendency of tripping on over-current protection, because of almost direct starting. C062 : Alarm code selection When 01 3bit or 02 4bit is selected in alarm code selection, intelligent output terminal, 11-13 or 11-14 compulsorily is outputted in alarm code. C011 C018 : Intelligent input Function Set item Data Descripition.
If using J61 Connector on the purpose of protection for lightning, you should halt Inverter working, turn off the power, and connect to it. Connection figure example and timing on commercial power source switching. Be sure to install it in a place which can bear the weight according to the specifications in the text. Otherwise, there is a danger of electric shock. Do not over tighten the wall mounting fixings as the mountings may crack, causing is a risk of falling. Setting range, contents Function code Set item 00 : Non-stop function at instantaneous power failure invalid Non-stop selection at instantaneous b050 power failure 01 : Non-stop function at instantaneous power failure valid Starting voltage of non-stop function 0. When the sensorless vector and the 0Hz domain sensorless vector control is performed by using the motor whose circuit constant is unknown, please measure the motor circuit constant by the offline autotuning function.
Indication code turns back to A001. Specifications Otherwise, it may fall and there is a danger of injury. When a change in the rapid power supply voltage occur. Trip time monitor Relation code This displays the number of inverter trips. Terminal Operation Setting switch Frequency setting volume 2 Operation setting and frequency setting with the digital operator. When driving after power supply again during execution this function, terned on run key again after stopping inverter. Inspite of changing command, the change of feedback signal is slow.
Wiring work shall be carried out by electrical experts. Failure to do so can result in destruction of equipment and injury to personnel should a single point failure occur. Voltage fluctuation 10% or less. There is the way to use current sensor in stead of thermal relay. Example When inverter of the plural is installed with the common electric wire whose it is short by each other. The acceleration and deceleration time varies with the magnitude of the load or inertia. As methods to change the rate of acceleration and deceleration, you can select the method of changing by i ntelligent input terminal and the method of automatic changing by optional frequency.
Alarm outputs while control power of inverter remains. Free-run on jogging stop Decelerating stop on jogging stop Direct braking on jogging stop. Set item Function code Set value 00 Thermistor selection b098 01 02 Thermistor error level b099 0 ~ 9999. Be sure not to touch them. For example, a system may require 55kW to start but only 15kW to run at constant speed. Set item Running mode selection Function code A085 Data 00 Contents Normal running 01 Energy conservation running 02 Fuzzy running Precautions 1 This function is not suitable for a machine which requires a constant acceleration and deceleration time. Set item Free-run stop selection Retry wait time Frequency setting to match Function code b088 b003 b007 Data Description 00 0Hz start Example 1 01 Equaling frequency start Example 2 0.
This part is used for applications that need to increase the brake torque of the inverter or to frequently turn on and off and to run high inertia load. In this case make the deceleration time. Wiring work shall be carried out by electrical experts. U001-U012 : User selection Set item Data Description Function code All display. Be sure not to place anything inflammable in the vicinity. The trip history can also be cleared at any time,. Trip reset function by the stop key complies with this setting, too.