Mitsubishi MELSEC-Q Series User Manual page 441

9 TROUBLE SHOOTING
Error
Error name
code
00EAh Special module BUSY
00ECh Access target BUSY
00F0h Link error
Special module bus
00F1h
error
Special module time-
00F2h
out
0100h
0101h
System Error
0102h
0110h
0112h
0180h Switch setting error
0181h ROM check sum error
0182h RAM test error
0188h CH2 overrun error
0189h CH2 parity error
018Ah CH2 framing error
018Bh CH2 time-out error
018Ch CH2 data error
0190h CH1 time-out error
CH1 communication
0191h
error
0192h CH1 comparison error
CH1 in-frame position
0193h
error
0200h
0201h
0202h
System error
0203h
0210h
0300h
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Error definition
The receive buffer of the access
target is full or is not ready for
reception.
The receive buffer of the access
target is full or is not ready for
reception.
The request was sent to a link-
stopped station.
The specified intelligent (special)
function module is not ready for
processing.
No response from the specified
intelligent (special) function
module.
A switch setting error was
detected in the hardware test.
A ROM error was detected in the
hardware test.
A RAM error was detected in the
hardware test.
An error occurred in the CH2 self-
loopback test.
An error occurred in the CH1 self-
loopback test.
(From the previous page)
Corrective action
• Check the hardware of the
intelligent (special) function
module.
• Check the access target.
• Make the module return to the
link on the access route.
• Check the hardware of the
intelligent (special) function
module.
• Check the hardware of the
intelligent (special) function
module.
• System Error ( 1)
• Check the switch setting.
(Refer to Section 4.7)
• Perform the hardware test again.
( 2)
• Perform the hardware test again.
( 2)
• Perform the hardware test again.
( 2)
• Check the wiring
• Hardware fault ( 3)
• Hardware fault ( 3)
• System error ( 1)
(Continued on the next page)
MELSEC-Q
Error type
Continue
Continue
Continue
Continue
Continue
Stop
Stop
Stop
Stop
Stop
Stop
Stop
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