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A
Troubleshooting
A-64
19.903 : YC/E master data receive fail
Code
: &H0013 &H0387
Meaning/Cause
The return of the data packet sent from the master board of the YC-Link/E could not be
received for a certain period of time.
Action
• Check the LAN cable for disconnection.
• Take noise preventive measures.
• Replace the master board.
19.904 : YC/E master send data destroy
Code
: &H0013 &H0388
Meaning/Cause
The return of the data packet sent from the master board of the YC-Link/E was different from its
sent status.
Action
• Take noise preventive measures.
• Replace the master board.
19.905 : YC/E master receive data destroy
Code
: &H0013 &H0389
Meaning/Cause
The format of the data received by the master board of the YC-Link/E was faulty.
Action
• Take noise preventive measures.
• Replace the master board.
19.906 : YC/E invalid slave exist
Code
: &H0013 &H038A
Meaning/Cause
Slave that cannot be used exists in the slaves of the YC-Link/E.
Action
Remove the inapplicable slave.
19.907 : YC/E slave unconformity
Code
: &H0013 &H038B
Meaning/Cause
The controller mode setting on the master controller of the YC-Link/E is different from that on
the slave controller.
Action
Replace the controller.
19.908 : YC/E slave config mismatch
Code
: &H0013 &H038C
Meaning/Cause
The number of controllers set in the master of the YC-Link/E is different from the number of
actually connected controllers.
Action
Change the parameter setting or turn off the power, and turn it on again after matching the
number of slaves to the setting.
19.909 : YC/E slave power low
Code
: &H0013 &H038D
Meaning/Cause
The control power voltage of the YC-Link/E slave dropped.
Action
Check the power supply of the slave, and turn off both the master and slave, and turn them on
again.
19.910 : YC/E system power turn on again
Code
: &H0013 &H038E
Meaning/Cause
The slave of the YC-Link/E does not communicate. Only the master might be turned off, and
then it might be turned on again.
Action
Turn off all the controllers that are connected with the YC-Link/E, and turn them on again.
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