YASKAWA Z1000 CIMR-ZU*A Series, Быстрый старт

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Auto-Tuning Errors
n Auto-Tuning Codes
Auto-Tuning faults in this section are displayed on the HOA keypad and will cause the motor to coast to a stop. Auto-Tuning
faults do not trigger a multi-function digital output set for fault or alarm output.
An End
o error on the HOA keypad display indicates Auto-Tuning has successfully completed with discrepancies in the
calculations. Restart Auto-Tuning after fixing the cause of the End o error.
The drive may be used in the application if no cause can be identified despite the existence of an End
o
error.
An Er o error indicates that Auto-Tuning has not completed successfully. Check for the cause of the error using the tables in
this section, and perform Auto-Tuning again after fixing the cause.
Table i.31 Auto-Tuning Error Displays
HOA
Keypad
Display
Name
End3
Rated Current Setting Alarm (displayed after Auto-Tuning
is complete)
End4 Adjusted Slip Calculation Error
End5 Resistance Tuning Error
End7 No-Load Current Alarm
Er-01 Motor Data Error
Er-02 Minor Fault
HOA
Keypad
Display
Name
Er-03 OFF Button Input
Er-04 Line-to-Line Resistance Error
Er-05 No-Load Current Error
Er-08 Rated Slip Error
Er-09 Acceleration Error
Er-12 Current Detection Error
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Fault Reset Methods
When a fault occurs, the cause of the fault must be removed and the drive must be restarted. The table below lists the different
ways to restart the drive.
After the Fault Occurs Procedure
Fix the cause of the fault, restart the drive, and
reset the fault.
Press on the HOA keypad when the error code
is displayed.
F2 F1
ESC
M M
AUTO OFF
ENTER RESET
-DRIVE-
U1- 01=60.00Hz
----------------
U1- 02=60.00Hz
JOG FWD FWD/REV
-Rdy-
ALM DIGITAL OPERATOR JVOP-183
HAND
Freq Ref (OPR)
Resetting via Fault Reset Digital Input S4
Close then open the fault signal digital input via
terminal S4. S4 is set for “Fault Reset” as default
(H1-04 = 14).
Fault Reset Switch
Drive
S4 Fault Reset Digital Input
SC Digital Input Common
Turn off the main power supply if the above methods do not reset the fault. Reapply power after the
HOA keypad display has turned off.
When an “SC” error occurs, contact Yaskawa or a Yaskawa agent before cycling the power to the drive.
ON
OFF
2
1
Note: If the Run command is present, the drive will disregard any attempts to reset the fault. Remove the Run command before attempting to clear
a fault situation.
i.6 Troubleshooting
66 YASKAWA ELECTRIC TOEP C710616 54A YASKAWA AC Drive - Z1000 Quick Start Guide