| Errata No. |
Description |
Results & Workaround |
Status |
| 04.05 05052004 |
In Halls only systems where
DHalls are used for commutation and feedback there is
no indication for the Halls. |
Impact:
In all simplIQ drives Velocity and Position mode cannot
be activated in DHall only.
|
[x] Open |
Workaround:
Before tuning the motor set the following:
CA[21]=1
CA[22]=2
YA[4]=4
CA[21]=0
This procedure should be set in an autoexec routine that
enable it to run each time the amplifier is turned on. |
| 14.11 14112004 |
For Current and Velocity applications
(UM=1 or UM=2) where the auxiliary port is used as output
(YA[4]=4), setting motor enable (MO=1) after power up
fails. |
Impact:
For SimplIQ drives, set up so that the auxiliary encoder
port outputs the main encoder input or produces an emulated
encoder signal (YA[4]=4), setting motor enable (MO=1)
in the Current or Velocity modes causes the loss of communication
for few seconds. |
[x] Open |
Workaround:
Whenever attempting to turn the motor on, or to tune the
motor with the wizard, set the following:
YA[4]=2
YA[4]=4
Alternative sequence can be written to a User Program
using the AUTOEXEC routine that is executed upon power
up.
|
