6.7 Copy Function Related Displays
D i g i t a l O p e r a t o r D i s p l a y
T a s k
End
End
Task Complete
C a u s e
P o s s i b l e S o l u t i o n s
Finished reading, writing, or verifying parameters.
N ot an error.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
EPE
EPE
ID Mismatch
C a u s e
P o s s i b l e S o l u t i o n s
Attempted to acquire machine data from an encoder that
does not have any machine data written to it yet.
Try again after writing m achine data to the encoder.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
Er E
ErE
Data Error
C a u s e
P o s s i b l e S o l u t i o n s
Attempted to write data to the encoder during undervoltage.
Make sure there is no undervoltage fault or alarm and try again.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
EuE
EvE
Verify Error
C a u s e
P o s s i b l e S o l u t i o n s
Drive parameters and the data saved to the encoder do not
match.
U se the Verify Menu to check parameter settings and try again.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
iFEr
iFEr
Communication Error
C a u s e
P o s s i b l e S o l u t i o n s
A communication error occurred betw een the drive and the
operator or the U S B copy unit.
Check the cable connection.
A non-compatible cable is being used to connect the U SB
Copy Unit and the drive.
U se the cable originally packaged w ith the U SB Copy Unit.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
ndPT
ndAT
M odel, Voltage Class, Capacity Mismatch
C a u s e
P o s s i b l e S o l u t i o n s
The drive from which the parameters were copied and the
drive to w hich you are attempting to write have different
electrical specifications, capacities, are set to different
control m odes, or are different models.
Make sure m odel numbers and specifications are the same for both drives.
The device being used to write the parameters is blank and
does not have any parameters saved on it.
Making sure all connections are correct, and copy the parameter settings onto the U SB Copy Unit or the operator.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
r d E r
rdEr
Error Reading Data
C a u s e
P o s s i b l e S o l u t i o n s
Failed w hile attempting to read parameter settings from the
drive.
Press and hold the R EAD key on the USB Copy U nit for at least one second to have the unit read parameters from the
drive.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
rERd
rEAd
Reading Parameter Settings (flashing)
C a u s e
P o s s i b l e S o l u t i o n s
D isplayed w hile the parameter settings are being read onto
the U SB Copy Unit.
N ot an error.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
uREr
vAEr
Voltage Class, Capacity Mismatch
C a u s e
P o s s i b l e S o l u t i o n s
The drive the parameters were copied from and the drive
you performing the Verify mode on have different electrical
specifications or are a different capacity.
Make sure electrical specifications and capacities are the same for both drives.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
иЕЧЕ
vFyE
Parameter settings in the drive and those saved to the copy function are not the same
C a u s e
P o s s i b l e S o l u t i o n s
Indicates that parameter settings that have been Read and
loaded onto the Copy Unit or D igital Operator are different.
To synchronize parameters, either write the parameters saved on the U SB Copy Unit or LCD digital operator onto the
drive, or Read the parameter settings on the drive onto the U SB Copy Unit.
D i g i t a l O p e r a t o r D i s p l a y
T a s k
u r / - y
vrFy
Comparing Parameter Settings (flashing)
C a u s e
P o s s i b l e S o l u t i o n s
The Verify m ode has confirmed that parameters settings on
the drive and parameters read to the copy device are
identical.
Not an error.
i6_
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
265
T
ro
u
b
le
s
h
o
o
ti
n
g