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@@ahosanhabib6449 password dewa thakle save nebena..

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Walaikum assalam..jhi vai bolen

Hmmm

Aponer number den ami call debo bro

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P 79 group a giye. 0 r 1 set korlei hobe

bahi akhane,79 a je 1,2,3, kon number set korle ki mode a kaj korbe?jemon 1 - set korle keypad naki tarminal etc.are A series sob parameter ki same

Vai amader office a akta dekhlam...terminal mode 2 te set kora ase

Stall prevention (overcurrent) When the output current of the inverter increases, the stall prevention (overcurrent) function activates. The following section explains about the stall prevention (overcurrent) function. During acceleration When the output current (output torque under Real sensorless vector control or vector control) of the inverter exceeds the stall prevention level (Pr.22 Stall prevention operation level, etc.), this function stops the increase in frequency until the overload current decreases to prevent the inverter from resulting in overcurrent trip. When the overload current has reduced below stall prevention operation level, this function increases the frequency again. Description During constant-speed operation When the output current (output torque under Real sensorless vector control or vector control) of the inverter exceeds the stall prevention level (Pr.22 Stall prevention operation level, etc.), this function reduces frequency until the overload current decreases to prevent the inverter from resulting in overcurrent trip. When the overload current has reduced below stall prevention operation level, this function increases the frequency up to the set value. During deceleration When the output current (output torque under Real sensorless vector control or vector control) of the inverter exceeds the stall prevention level (Pr.22 Stall prevention operation level, etc.), this function stops the decrease in frequency until the overload current decreases to prevent the inverter from resulting in overcurrent trip. When the overload current has decreased below stall prevention operation level, this function decreases the frequency again. Check that the Pr.0 Torque boost setting is not too large. The Pr.7 Acceleration time and Pr.8 Deceleration time settings may be too short. Check point Check that the load is not too heavy. Check for any failures in peripheral devices. Check that the Pr.13 Starting frequency is not too large. Check that Pr.22 Stall prevention operation level is appropriate. Gradually increase or decrease the Pr.0 setting by 1% at a time and check the motor status. (Refer to page 577.) Set a larger value in Pr.7 Acceleration time and Pr.8 Deceleration time. (Refer to page 278.) Corrective action Reduce the load. Try Advanced magnetic flux vector control, Real sensorless vector control, or vector control. Change the Pr.14 Load pattern selection setting. • The stall prevention operation current can be set in Pr.22 Stall prevention operation level. (Initial value is 150%.) The acceleration/deceleration time may change. Increase the stall prevention operation level with Pr.22 Stall prevention operation level, or disable stall prevention with Pr.156 Stall prevention operation selection. (Use Pr.156 to set either operation continued or not at OL operation.)

ইনভার্টার এর ডিসপ্লে অফ হয়ে যায়, নাকি রান সিগন্যাল অফ হয়ে যায়?

Kew jodi change kore tahole r common thakena

DMS

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Felt tention hosse...load cell alarm Load cell roller er upor high pressure pele alarm ashbe.

200200

Jhi vai bolun

Vai aponar number ta den ami call korbo..inshah Allah

01774625246

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