West Drive EH640 Series 

 Products: 

 Considering the extensive use of the environment industrial area, complexity, EH600 series inverter master all aspects from design to manufacturing to ensure products are ease of use, reliability, economy, product price has a clear comparative advantage. 

 Ease of use: 

 (1) parameter table in accordance with the functional group convenient to query and modify 

 (2) convenient and practical dual-LED control panel user-friendly extension to reconcile debug monitor 

 (3) panel potentiometer sampled using 10-bit AD 

 (4) S button can set the parameters F6.00 need for flexibility can be achieved according to the forward point 

 Action, reverse, stop the process of accurate data is cleared 

 (5) frequency source by: 

 A wealth of primary and secondary channels facilitate the achievement of a given variety of synchronization control scheme 

 Flexible channel switching frequency of 2 easy to implement bumpless switching control scheme 

 (6) the center frequency of the pendulum frequency of any given feature is available for the textile, chemical fiber industry needs 

 (7) can be achieved bipolar control, and dead time for reversing the temple, 

 To ensure the stability of operation 

 (8) user's password protection settings: the user can maintain the confidentiality of the parameters of the temple, and anti- 

 Only non-professional staff to modify