Toshiba TOSVERT VF-AS3 Instruction Manual page 31

• Connection of Ethernet to the RS485 communication connectors may result in a malfunction.
Important
1. 4. 4 Features of inverter
This inverter has the following features.
(1) A detachable LCD operation panel is equipped as standard
• A touch wheel is adopted for excellent environment resistance.
• With the LCD display (240 x 160 dots), the operation panel has excellent visibility compared
with an 7-segment LED display, allowing easy setting of parameters. Furthermore, it
supports multiple languages.
• It is equipped with Real time clock that allows to calendar operation.
• Indication of QR Code
• An option to attach a door with IP65 water-proof and dust-proof performance is also provided.
(2) Built-in communication function for Ethernet to allow remote monitoring
• The inverter is equipped with RJ45 connectors for Ethernet and for RS485 communication,
two for each of them.
(3) Full filling options can be installed to two slots (up to three slots)
• Cassette-type options for network (DeviceNet™, PROFIBUS, PROFINET, etc.), extended
terminal block, encoder feedback, and safety function can be added easily.
(4) High environmental friendliness and enhanced environment resistance
• A DC reactor built in as standard suppresses generation of harmonics to comply with
IEC61000-3-12.
• An EMC noise filter is built in as standard to comply with C2/C3 (480 V class) of IEC61800-3.
• Comply with the chemicals (3C3)/dust (3S3) standards of IEC60721-3-3. (Frame size A6 or
smaller)
• Can be used at an altitude of up to 4800 m. (TN/TT system) (Frame size A6 or smaller)
• A built-in Nema type 1 kit. (Frame size A5 or smaller)
• The inverter is operable at an ambient temperature of -15 to +60°C. ( Frame size A7 and
A8:-10 to 60°C)
• The design expectancy life time of the cooling fan, smoothing aluminum electrolytic
capacitor for power circuit, and aluminum electrolytic capacitor for control circuit are ten
years. (Frame size A6 or smaller)
(5) High control performance is realized
• With its multi-rating, the inverter is usable for a wide range of applications with light load
(120% for 1 min) and heavy load (150% for 1 min).
• It is also usable for a PM motor.
• Auto tuning is possible.
• High frequency operation up to 590 Hz is possible.
• High-accuracy motor control is possible.
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