YASKAWA
SIEPC71061737B GA800 Drive Technical Reference
339
Code
Name
Causes
Possible Solutions
CrST
Cannot Reset
The drive received a fault reset command when a Run
command was active.
Turn off the Run command then de-energize and re-energize the
drive.
Code
Name
Causes
Possible Solutions
CyC
MECHATROLINK
CommCycleSettingErr
The communications cycle setting of the controller is
not in the permitted range of the MECHATROLINK
interface option.
Set the communications cycle of the controller in the permitted
range of the MECHATROLINK interface option.
Note:
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will activate.
Code
Name
Causes
Possible Solutions
CyPo
Cycle Power to Accept Changes
Although
F6-15 = 1 [Comm. Option Parameters
Reload = Reload Now]
, the drive does not update the
communication option parameters.
Re-energize the drive to update the communication option
parameters.
Code
Name
Causes
Possible Solutions
dEv
Speed Deviation
The load is too heavy
Decrease the load.
Acceleration and deceleration times are set too short.
Increase the values set in
C1-01 to C1-08 [Acceleration/
Deceleration Time]
.
The
dEv
detection level settings are incorrect.
Adjust
F1-10 [Speed Deviation Detection Level]
and
F1-11 [Speed
Deviation Detect DelayTime]
.
The load is locked up.
Examine the machine.
The holding brake is stopping the motor.
Release the holding brake.
Note:
•
The drive detects this error if the difference between the detected speed and the speed reference is more than the setting of
F1-10
for longer than
F1-11
.
•
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
•
If the drive detects this error, the drive will operate the motor as specified by the stopping method set in
F1-04 [Speed Deviation Detection Select]
.
Code
Name
Causes
Possible Solutions
dnE
Drive Disabled
A terminal set for
H1-xx = 6A [Drive Enable]
turned
OFF.
Examine the operation sequence.
Note:
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
Code
Name
Causes
Possible Solutions
dWA2
DriveWorksEZ Alarm 2
There was an error in the DriveWorksEZ program.
Examine the DriveWorksEZ program and remove the cause of the
error. This is not a drive fault.
Note:
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
Code
Name
Causes
Possible Solutions
dWA3
DriveWorksEZ Alarm 3
There was an error in the DriveWorksEZ program.
Examine the DriveWorksEZ program and remove the cause of the
error. This is not a drive fault.
Note:
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
Code
Name
Causes
Possible Solutions
dWAL
DriveWorksEZ Alarm
There was an error in the DriveWorksEZ program.
Examine the DriveWorksEZ program and remove the cause of the
error. This is not a drive fault.
Note:
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
Code
Name
Causes
Possible Solutions
E5
MECHATROLINK Watchdog Timer
Err
The drive detected a watchdog circuit exception while
it received data from the controller.
Examine the MECHATROLINK cable connection. If this error
occurs frequently, examine the wiring and decrease the effects of
electrical interference as specified by these manuals:
•
MECHATROLINK-II Installation Guide (MECHATROLINK
Members Association, manual number MMATDEP011)
•
MECHATROLINK-III Installation Manual (MECHATROLINK
Members Association, publication number MMATDEP018)
Note:
•
If the drive detects this error, the terminal assigned to
H2-01 to H2-03 = 10 [MFDO Function Select = Alarm]
will be ON.
•
If the drive detects this error, it will operate the motor as specified by the stop method set in
F6-25 [MECHATROLINK Watchdog Error Sel]
.
Содержание GA800 Series
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 20: ...i 3 Warranty Information 20 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 30: ...1 3 Features and Advantages of Control Methods 30 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 58: ...2 9 Installation Methods 58 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 144: ...4 4 Start up Procedures 144 YASKAWA SIEPC71061737B GA800 Drive Technical Reference Figure 4 8 Basic Steps before Startup...
Страница 268: ...5 6 Safe Disable Input 268 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 306: ...6 3 MEMOBUS Modbus Communications 306 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 370: ...7 10 Troubleshooting Without Fault Display 370 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 426: ...8 7 Storage Guidelines 426 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...