The FR-D700 inverter drive from Mitsubishi UK is offered as a reliable and cost effective motor speed controller with a high level of performance and features.  This quick set-up guide enables new users to quickly optimise the drive for their application.

The FR-D700 series is compliant to the EU Machinery Directive and can be connected directly to Mitsubishi safety PLC instead of safety relay. To protect both staff and valuable machinery, the FR-D700 has innovative functions that enable it to respond with great sensitivity to a variety of external factors.

Integrated emergency stop function

The FR-D700 series has an emergency stop input for safe shutdown. This ensures safe operation in compliance with the European Machinery Directive without installation of a second protection mechanism. The FR-D700 thus conforms to the ISO13849-1 (EN954-1) cat. 3 and IEC60204-1 cat. 0 standards.

Controlled deceleration during brief power failures

The frequency inverter can respond to power failures using regenerative energy to perform controlled deceleration of the motor. This prevents uncontrolled run-down and damage, for example, to textile machines.

Automatic restart after power failures

In pump and fan applications you can configure the inverter to resume power after brief power failures. The system then catches the coasting motor and automatically accelerates it back to the preset speed.

Password protection

Registering a 4-digit password can limit parameter read/write.It is effective for parameter setting protection

Enhanced machinery functions

– Regeneration avoidance function: for a pressing machine and fan rotated faster than the set speed due to the effect of another fan, a trip is less likely to occur by automatically increasing frequency at regeneration.

– Dancer control: entering position detection signal of dancer roll to use PID control enables tension control by dancer roll.

– Traverse function: traverse function for wind-up drum of spinning machine and wire drawing machine prevents unevenness and deformation at thread winding.

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Mitsubishi Quick Tips: Change Monitor Display D700, E700 on youTube

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