Mitsubishi MELSEC-Q Series User Manual page 440

9 TROUBLE SHOOTING
Error
Error name
code
0083h Device point error
0084h Write size error
0085h Link parameter error
0087h
System error
0088h
0089h
00D2h RUN time disable error
00D4h System error
Receive data length
00D7h
error
00D8h Protocol error
00D9h Address error
00DBh Write error
00E0h Station No. error
00E1h Processing mode error
Intelligent function
00E2h module specification
error
00E3h Other data error
00E4h Link specification error
00E8h System error
00E9h Link time-out
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Error definition
The number of device points is
abnormal.
The write size is abnormal.
The link parameters are
destroyed.
A request disabled during RUN
time was issued.
The receive data length or byte
length is outside the range.
The communication procedure is
improper.
The address is abnormal.
Data cannot be written.
The specified station No. does not
exist.
A request invalid for the access
target CPU was sent.
The specified intelligent (special)
function module is faulty.
Request data is erroneous.
The request sent to the link
module on the access route is
invalid. (Unsupported access
route)
The link interruption has occurred
at the access target during
processing.
(From the previous page)
Corrective action
• Check the CPU in the access
path.
• Check the CPU in the access
path.
• Re-set the link parameters for
programmable controller CPUs
on the access route.
• System error ( 1)
• Check the CPU in the access
path.
• System error ( 1)
• Check the cables connected on
the access route.
• Check the cables connected on
the access route.
• Check the CPU in the access
path.
• Check the CPU in the access
path.
• Check the station No. setting in
the access target CPU setting.
(Refer to Section 4.6.7)
• Check "PLC series" in the access
target CPU setting.
(Refer to Section 4.6.7)
• Check the "U \G " of the buffer
memory specified in Device
monitor or Component setting.
• Check the CPU in the access
path.
• Review the access route referring
to the accessible range.
(Refer to Appendix 2)
• System error ( 1)
• Make the module return to the
link on the access route.
(Continued on the next page)
MELSEC-Q
Error type
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