Revision History
1 April 2000
New Inverters with different capacities added:
3G3MV-A2055/A2075/A4055/A4075.New functions added for with 5.5-/7.5-kW
Inverters, new 3G3IV--PFNj Input-side Noise Filter added, and general revi-
sions and corrections made. Specific changes are as follows:
Preliminary: Information added on installation types.
Page 1-2: Information added on enclosure ratings and motor capacity.
Page 1-7, 3-3: Information added on Reset Key. Note added after table.
Pages 1-8: Summary of new features added.
Page 2-4: Information added on dimensions and weight of new models.
Page 2-5: “Caution” notices changed to “Warning” notices.
Page 2-6: Information added on ambient operating temperatures, Inverter weights, and
installing Inverters in control panels.
Page 2-8: Description changed.
Page 2-9: Information added on removing the terminal cover and bottom cover.
Page 2-12, 2-19, 2-20: Information added for new models.
Page 2-14, 2-34, 3-7, 5-4, 5-8, 5-30, 5-35, 5-32, 7-27, 9-2, 9-4, 9--7, 10-4, 6-27 to 6-28,
10-12, 10-14, 10-16, 10-17, 10-19, 10-26: Information added to tables. Notes added after
tables.
Page 2-22: Information added on circuit breaker installation.
Page 2-23: Information added on magnetic contactors.
Page 2-24: Information added on noise filters.
Page 2-27: Information added on cable length.
Page 2-34: Information added on Braking Resistor and Braking Resistor Unit.
Page 2-35: Information added to wiring diagram and table. Note added after table.
Page 2-39, 2-41, 6-8, 8-5, 8-8, 7-28, 8-9 to 8-13, 8-26, 9-10, 9-12, 9-14, 9-18, 9-19,
9-28:
Information added to table.
Page 3-8, 3-9, 5-30: Notes added after table.
Page 3-11: Information added on motor capacities.
Page 3-12, 3-16, 7-12, 7-15: Notes added.
Page 5-10: Information added on remote/local selection methods.
Page 5-14: Information added on frequency referencing by analog inputs.
Page 5-15: Information added on multi-function analog inputs.
Page 5-16: Information added on multi-function analog inputs and frequency reference
loss detection.
Page 5-24: Information added on pulse train frequency reference input filter time
constant.
Page 5-34: Information added on external base block command and speed search. In-
formation added to table. Note added after table.
Page 6-4, 6-5, 6-20, 7-27: Changes made in table.
Page 6-6: Information added on energy-saving control.
Page 6-45: Information added on accumulated operating time.
Page 6-50: Information added on input and output open-phase detection.
Page 7-5: Correction made to section heading. Information added on baud rate, parity,
and RTS control selection.
Page 7-9: Information added on message intervals.
Page 7-10: Information added on message data configuration.
Page 7-11: Information added on error checks.
Page 7-22: Bit status changed.
Page 7-26, 7-27, 9-27, 8-26: Correction made to heading.
Page 8-16: Information added on multi-function inputs.
Page 8-23: Information added on sequence errors and unwanted current paths. Diagram
added.
Page 9-7, 9-15: Model number changed.
Page 9-21, 9-24: Diagram added
Page 9-25: Information added to table. Diagram added.
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