A
Troubleshooting
A-53
12.906 : Undefined option board
Code
: &H000C &H038A
Meaning/Cause
The installed option board inapplicable.
Action
Contact your distributor.
[14] Alarm related to the communication
14.201 : Communication error
Code
: &H000E &H00C9
Meaning/Cause
a. Error occurred in the external communication.
b. The external device was turned on or off with connecting to the communication cable.
Action
• Prevent putting noise generation source close to the robot so as to improve the communication
environment.
• Replace the communication cable.
• Check the communication parameter settings.
14.211 : Receive buffer overflow
Code
: &H000E &H00D3
Meaning/Cause
The communication receive buffer exceeded permissible capacity.
Action
• Decrease the communication parameter speed (baud rate).
• Change communication parameter so that the flow control is enabled.
14.212 : CMU is not ready
Code
: &H000E &H00D4
Meaning/Cause
Sending the data from controller failed because the receiving prohibition status of the external
device continued for 10 or more seconds.
Action
• Replace the communications cable.
• Check that the flow control is normal in software processing for the external device.
14.220 : Too many Command characters
Code
: &H000E &H00DC
Meaning/Cause
a. The online command character string in 1 line exceeded 255 characters.
b. The command statement created with a remote command exceeded 255 characters.
Action
a. Limit the number of characters in 1 line for an online command to 255 or less.
b. Check the command data of the remote command.
14.221 : No return code(C/R)
Code
: &H000E &H00DD
Meaning/Cause
a. The character string in 1 line exceeded 255 characters.
b. C/R code (0Dh) was not added at the end of a single line.
Action
a. Limit the number of characters in 1 line to 255.
b. Add a C/R code (0Dh) at the end of a single line.
14.222 : No start code (@)
Code
: &H000E &H00DE
Meaning/Cause
Starting code "@" is not added at beginning of a single line in the online command.
Action
Add starting code "@" at the beginning of the online command.
Summary of Contents for YRCX Series
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