Minor Faults And Alarms; Bus Fault Tolerance; Bus Fault Auto-Restart - YASKAWA PROFINET JOHB-SMP3 Technical Manual

Code Name
EF0 Option Card External Fault
oFA00 Option Not Compatible with Port
oFA01 Option Card Fault (CN5-A)
oFA03, oFA04 Option Card Error (CN5-A)
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
PSE JOHB-SMP3 Protocol Set Error
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Minor Faults and Alarms

Code Name
PA1 PLC Alarm 1
◆

bUS Fault Tolerance

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bUS Fault Auto-Restart

Parameter F6-14 [bUS Fault Auto Reset Select] will appear when the option is installed.
Setting F6-14 = 0 [Disabled] or F6-01 = 3 or greater (Alarm only) will not affect standard default drive behavior.
Setting F6-14 = 1 [Enabled] AND F6-01 ≠ 3 [Fault] will cause the following operation:
1. The bUS fault occurs after the F7-16 [Timeout Value] delay and the Run command is removed from the drive.
2. Then the option throws a bUS fault to the drive.
3. When the condition is removed, the option commands a fault reset and returns control of the drive to the
PROFINET network.
YASKAWA SIEP C730600 0KA PROFINET Technical Manual
Causes
Option is damaged
Connection Time-out
The option received an external fault from the
controller.
A programming error occurred on the controller
side.
The option connected to connector CN5-A is not
compatible.
Invalid DIP switch S1 setting
PROFINET has not been installed on the JOHB-
SMP3 card.
The option connected to option port CN5-A was
changed during run.
A fault occurred in the option.
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.
Invalid DIP switch S1 setting
PROFINET has not been installed on the JOHB-
SMP3 card.
Causes
Port 1 is at a link speed different from Port 2 (100
Mbps and 10 Mbps). Data will not be passed
between the two ports in this condition.
10 Troubleshooting
Possible Solutions
If there are no problems with the wiring and the error continues to
occur, replace the option.
Check if the CPU of the controller is not stopped.
1. Find the device that caused the external fault and remove the
cause.
2. Clear the external fault input from the controller.
Examine the operation of the controller program.
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.
Set the option DIP switch S1 as shown in
U4-75 [Communication OPT Protocol] will display the DIP
switch S1 setting.
Upgrade the software in the JOHB-SMP3. For details, consult
your local Yaskawa representative.
1. De-energize the drive.
2. Connect the option to the correct option port.
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.
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.
Set the option DIP switch S1 as shown in
U4-75 [Communication OPT Protocol] will display the DIP
switch S1 setting.
Upgrade the software in the JOHB-SMP3. For details, consult
your local Yaskawa representative.
Possible Solutions
• AUTO NEGOTIATE: When F7-14 = 1 [Duplex Mode
Selection = Auto/Auto (Auto Negotiation/Auto Negotiation)],
make sure that the devices connected to the two ports of the
JOHB-SMP3 have the same speed (both at 10 Mbps or both at
100 Mbps).
• FORCED DUPLEX SETTING: When F7-14 ≠1 [Duplex
Mode Selection ≠ Auto/Auto (Auto Negotiation/Auto
Negotiation)], set the two connected ports to the same speed
using F7-15. You cannot set F7-15 to 101 or 102.
Figure 5.2. Monitor,
Figure 5.2. Monitor,
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