E7 Drive
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E7 Drive
E7 Drive
E7 Drive - YAI
1/2 - 500HP
The E7 Drive was designed exclusively for Commercial HVAC applications. All features were designed for this purpose, including Building Automation communications.
Metasys N2, APOGEE FLN and Modbus were embedded. EtherNet/IP, Modbus TCP/IP and LonWorks were plug-in options. The drive was plenum rated for variable torque applications. Anti-windmilling, motor preheat, energy-savings, and PI setpoint control were standard. Many options were available.
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FAQs
Showing 1 to 51 of 51 entries.
Question | Posted Date | |
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When the E7 drive trips out on a fault it must be manually reset. Can the E7 be set to restart automatically after a fault? Posted Date: 06/08/2007
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06/08/2007 | |
When replacing the motor for the application and the heat sink cooling fans. How do I reset Cumulative Motor Operation Time U1-13 and Heat Sink Cooling Fan Operation Time U1-40? Posted Date: 09/16/2013
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09/16/2013 | |
When reading 42h it does not match U1-03? Using Ethernet or Modbus protocols. Posted Date: 08/31/2012
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08/31/2012 | |
When entering Motor Rated Current (parameter E2-01) into an E7 drive, an OPE02 fault appears on the display. What can cause this, and how is the fault cleared? Posted Date: 06/08/2007
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06/08/2007 | |
When dealing with harmonic noise, which is better-- an AC or a DC reactor? Posted Date: 06/20/2013
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06/20/2013 | |
What will happen if there is only .5'' clearance from either top or bottom of the drive to an enclosure? Posted Date: 03/14/2006
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03/14/2006 | |
What tools are available to help customers convert from E7 and Z1000 to HV600? Posted Date: 09/03/2019 |
09/03/2019 | |
What is the ambient temperature derating (L8-12 setting)? Posted Date: 01/22/2007
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01/22/2007 | |
What is required to start and stop the GPD515/G5 from the digital operator? Posted Date: 06/08/2007
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06/08/2007 | |
What does it mean when the drive has a RUN command and the STOP light is flashing on the drive display? Posted Date: 10/27/2005
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10/27/2005 | |
What are some concerns when the motor cable is over 100 meters? Posted Date: 06/20/2013
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06/20/2013 | |
UV3 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
UV2 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
UV1 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
UL3 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
Should motor cable length be a concern when installing an AC drive?, Is it ok to have a motor 300ft from the drive? Posted Date: 06/12/2014
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06/12/2014 | |
RR -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
RH -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
PF -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
OV -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
OPR - Fault Code Description Posted Date: 02/17/2016
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02/17/2016 | |
OL3 -- Fault Code Description Posted Date: 06/21/2010
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06/21/2010 | |
OH4 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
OH3 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
Is it possible to adjust the brightness for the operator display? Posted Date: 07/13/2004 |
07/13/2004 | |
I am using the MOP function on the 7 series drives and on my deceleration; the drive is following the speed pot instead of the deceleration time. Why is that? Posted Date: 02/28/2013
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02/28/2013 | |
How do I save and recall parameter settings for User Initialization? Posted Date: 02/28/2013
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02/28/2013 | |
How can the Yaskawa E7 drive start a fan that is windmilling in the opposite direction? Posted Date: 06/08/2007
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06/08/2007 | |
How can I set this AC drive so my motor can't run below 20hz? Is it the Frequency min. parameter? Posted Date: 06/12/2014
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06/12/2014 | |
GF -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
FBL -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
EF7 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
EF6 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
EF5 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
EF4 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
Does installation of an AC Drive near a large capacitor bank (power-factor correction) require special consideration? Posted Date: 10/27/2005
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10/27/2005 | |
Does BACnet support more than 128 addresses? Posted Date: 03/12/2024
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03/12/2024 | |
CPF23 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF22 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF10 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF09 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF08 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF07 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF05 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF04 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF02 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
CPF01 -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
Can the E7 keypad display cooling fan operating hours? (for maintenance purposes) Posted Date: 06/08/2007
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06/08/2007 | |
Can multiple motors be used with a single inverter? Posted Date: 06/20/2013
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06/20/2013 | |
Can a MCCB rated higher than the recommended rating, be installed ahead of a drive to supply the 3 phase power? Posted Date: 06/12/2014
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06/12/2014 | |
BUS -- Fault Code Description Posted Date: 11/16/2009
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11/16/2009 | |
Showing 1 to 51 of 51 entries.
SAFETY PRECAUTIONS AND INSTRUCTIONS FOR USE OF FAQ INFORMATION!
Please read and understand the product instruction manual before installing, servicing or operating Yaskawa products. FAQ content and illustrations are provided as technical advice to augment the information in manual, not supersede it. It is not possible to give detailed instructions for all types of installation or support activities. The information described in the FAQs are subject to change without notice to improve the product or FAQ. Yaskawa assumes no responsibility for errors or omissions or damages resulting from the use of the information contained in any FAQ. All warnings, cautions and product instruction for product use must be followed. Installation, operation and maintenance should be carried out by qualified personnel. Failure to observe these and other precautions highlighted in the product manuals will expose the user to high voltages resulting in, serious injury or death. Qualified personnel are defined as individuals who are familiar with the installation, starting, operation and maintenance of Yaskawa products of the type described and have proper qualifications to perform the work.