YASKAWA SI-S3 Technical Manual page 52

12 Troubleshooting
Code Name
oFA30 to Option Card Connection Error
oFA43 (CN5-A)
oFb00 Option Not Compatible with Port
oFb02 Option Fault
oFC00 Option Fault (CN5-B)
oFC02 Option Fault
PE1 PLC Fault 1
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Minor Faults and Alarms
Code Name
AEr Station Address Error
CALL Serial Comm Transmission Error
CyPo Cycle Power to Active Parameters
EEP SI－S EEPROM Err
◆
SDO Abort Codes
SDO abort codes are supported as specified in DS301. Additionally, the abort codes listed below are implemented.
SDO Abort Code
Consecutive MEMOBUS/Modbus Read/Write/Enter commands are being sent but the wait time between messages is too short.
A MEMOBUS/Modbus Read or Write Response (2140 (Hex.) and 2150 (Hex.)) was received, but either an incorrect MEMOBUS/Modbus
0602 0010 (Hex.)
address or no MEMOBUS/ Modbus address has been written to object 2040 (Hex.) or 2050 (Hex.) before.
A MEMOBUS/Modbus write request was sent during DC bus undervoltage.
Drive Profile DSP 402 was used and a value was written to object 6042 (Hex.) (vl Target Velocity) while the drive status was not "Operation
Enable".
0602 0022 (Hex.)
Object 2155 (Hex.) was received while the SI-S3 option was not in the Operational state.
A MEMOBUS/Modbus Read or Write command (2040 (Hex.) and 2050 (Hex.)) was performed with an invalid MEMOBUS/Modbus address.
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Causes
A fault occurred in the option.
The option connected to connector CN5-B is not
compatible.
An option of the same type is already installed in
option port CN5-A, CN5-B, or CN5-C.
The option connected to connector CN5-C is not
compatible.
An option of the same type is already installed in
option port CN5-A, CN5-B, or CN5-C.
The object dictionary settings were different from
the settings stored in the EEPROM of the SI-S3,
and Node Reset (NMT 81 (Hex.) xx (Hex.)) was
performed while the drive was running.
Causes
CANopen Option is set to an address outside the
allowable setting range.
The communications cable wiring is incorrect.
There is a short circuit in the communications cable
or the communications cable is not connected.
A programming error occurred on the controller
side.
There is damage to the communications circuitry.
The termination resistor setting for MEMOBUS/
Modbus communications is incorrect.
Comm. Option Parameter Not Upgraded
EEPROM checksum error
Possible Solutions
1. De-energize the drive.
2. Make sure that the option is correctly connected to the
connector.
3. If the problem continues, replace the option.
Connect the option to the correct connector.
• Use connector CN5-A when you connect the option.
To use other options, refer to those option manuals.
Connect the option to the correct option port.
Connect the option to the correct connector.
• Use connector CN5-A when you connect the option.
To use other options, refer to those option manuals.
Connect the option to the correct option port.
• Stop the drive before performing Node Reset.
• Save the object dictionary settings using Store Parameters
(object 1010 (Hex.)) before performing Node Reset.
Possible Solutions
Set F6-35 to an address within the specified range.
Correct wiring errors.
• Repair the short-circuited or disconnected portion of the cable.
• Replace the defective communications cable.
Examine communications at start-up and correct programming
errors.
• Do a self-diagnostics check.
• If the problem continues, replace the control board or the
drive. Contact Yaskawa or your nearest sales representative to
replace the control board.
On the last drive in a MEMOBUS/Modbus network, set DIP
switch S2 to the ON position to enable the termination resistor.
Re-energize the drive to update the communication option
parameters.
Note:
If the option software version is not compatible or if you
install an incorrect option to the drive, it will trigger an alarm.
If these errors occur, the object dictionary is reset to its default
values.
• After the object dictionary changes and object dictionary
contents are changed, execute a Store Parameter command
(Index = 1010 (Hex.)).
• If the object dictionary was not changed, execute a Restore
Parameter command (Index = 1011 (Hex.)).
Content
YASKAWA SIEP C730600 85D CANopen Technical Manual