| Date Posted | Question |
|---|
 02/28/2013 | How do I save and recall parameter settings for User Initialization? |
| 02/28/2013 | 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? |
| 09/13/2012 | How do I order touch up paint? |
| 08/31/2012 | When reading 42h it does not match U1-03? Using Ethernet or Modbus protocols. |
| 08/23/2012 | Over Current (OC) U1-03= FLA and Amp Draw Measured offset clamp readingHigh or Low with Parameters set correctly? |
| 08/02/2012 | Does BACnet support more than 128 addresses? |
| 11/16/2009 | CE -- Fault Code Description |
| 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? |
| 07/18/2007 | UL3 -- Fault Code Description |
| 07/18/2007 | BUS -- Fault Code Description |
| 07/18/2007 | CPF00 -- Fault Code Description |
| 07/18/2007 | CPF01 -- Fault Code Description |
| 07/18/2007 | CPF02 -- Fault Code Description |
| 07/18/2007 | CPF03 -- Fault Code Description |
| 07/18/2007 | CPF04 -- Fault Code Description |
| 07/18/2007 | CPF05 -- Fault Code Description |
| 07/18/2007 | CPF07 -- Fault Code Description |
| 07/18/2007 | CPF08 -- Fault Code Description |
| 07/18/2007 | CPF09 -- Fault Code Description |
| 07/18/2007 | CPF10 -- Fault Code Description |
| 07/18/2007 | CPF20 -- Fault Code Description |
| 07/18/2007 | CPF21 -- Fault Code Description |
| 07/18/2007 | CPF22 -- Fault Code Description |
| 07/18/2007 | CPF23 -- Fault Code Description |
| 07/18/2007 | EF0 -- Fault Code Description |
| 07/18/2007 | EF3 -- Fault Code Description |
| 07/18/2007 | EF4 -- Fault Code Description |
| 07/18/2007 | EF5 -- Fault Code Description |
| 07/18/2007 | EF6 -- Fault Code Description |
| 07/18/2007 | EF7 -- Fault Code Description |
| 07/18/2007 | FBL -- Fault Code Description |
| 07/18/2007 | GF -- Fault Code Description |
| 07/18/2007 | OC -- Fault Code Description |
| 07/18/2007 | OH1 -- Fault Code Description |
| 07/18/2007 | OH3 -- Fault Code Description |
| 07/18/2007 | OH4 -- Fault Code Description |
| 07/18/2007 | OL1 -- Fault Code Description |
| 07/18/2007 | OL2 -- Fault Code Descriptions |
| 07/18/2007 | OL3 -- Fault Code Description |
| 07/18/2007 | OPR -- Fault Code Description |
| 07/18/2007 | OV -- Fault Code Description |
| 07/18/2007 | PF -- Fault Code Description |
| 07/18/2007 | PUF -- Fault Code Description |
| 07/18/2007 | RR -- Fault Code Description |
| 07/18/2007 | UV1 -- Fault Code Description |
| 07/18/2007 | UV2 -- Fault Code Description |
| 07/18/2007 | UV3 -- Fault Code Description |
| 06/08/2007 | Can multiple motors be used with a single inverter? |
| 03/14/2006 | When dealing with harmonic noise, which is better-- an AC or a DC reactor? |
| 03/14/2006 | How can I set this AC drive so my motor can’t run below 20hz? Is it the Frequency min. parameter? |
| 11/28/2005 | What will happen if there is only .5'' clearance from either top or bottom of the drive to an enclosure? |
| 10/31/2005 | Can a MCCB rated higher than the recommended rating, be installed ahead of a drive to supply the 3 phase power? |
| 10/31/2005 | What is required to start and stop the GPD515/G5 from the digital operator?
|
| 10/28/2005 | What are the maintenance recommendations for drives that sit on shelves for a couple years without power? Should the drives be powered up from time to time? |
| 10/27/2005 | Does installation of an AC Drive near a large capacitor bank (power-factor correction) require special consideration? |
| 10/21/2005 | What does it mean when the drive has a RUN command and the STOP light is flashing on the drive display? |
| 07/13/2004 | Resetting a drive fault. |
| 07/13/2004 | What are some concerns when the motor cable is over 100 meters? |
| 07/13/2004 | Is it possible to adjust the brightness for the operator display? |
| 07/13/2004 | What is the ambient temperature derating (L8-12 setting)? |
| 07/13/2004 | 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?
|
| 07/13/2004 | Can the E7 keypad display cooling fan operating hours? (for maintenance purposes)
|
| 07/13/2004 | How can the Yaskawa E7 drive start a fan that is windmilling in the opposite direction? |
| 07/13/2004 | 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? |
| 07/03/2003 | RH -- Fault Code Description |
| 02/19/2003 | What is the specification of 12 pulse input transformer E7 and F7 AC Drives? |