Mitsubishi Q2ASCPU User Manual page 95

Error
Code Error Contents and Cause
(SD0)
At the MELSECNET/MINI auto refresh
network parameter settings, the module
2104 allocation that was set is different from
the actual module models at the station
numbers in the link system.
There are too many special function
modules that can use dedicated
instructions allocated (number of
modules installed).
(The total of the figures indicated below
is above 1344.)
2105
(AD59
(AD57(S1)/AD58
(AJ71C24(S3/S6/S8)
(AJ71UC24
(AJ71C21(S1)
(AJ71PT32-S3/AJ71T32-S3
(AJ71QC24(R2,R4)
(AJ71ID1(2)-R4
+(AD75
*: When the expansion mode is used.
• Five or more AJ71QLP21 &
AJ71QBR11 modules are installed.
• Three or more AJ71AP21/R21 &
AJ71AT21B modules are installed.
• The total number of installed
AJ71QLP21, AJ71QBR11,
AJ71AP21/R21, and AJ71AT21B
2106 modules exceeds five.
• The same network numbers or
identical station numbers exist in the
MELSECNET/10 network system.
• Two or more master or load stations
exist simultaneously at the
MELSECNET(II) or MELSECNET/B
data link system.
Reset the network parameter
MELSECNET/MINI auto refresh unit
module allocation setting so that it
conforms to the station number of the
module that is actually linked.
Reduce the number of special function
modules installed 5)
modules installed.
modules installed 8)
modules installed 10)
modules installed 10)
modules installed 29)
modules installed 125)
modules installed 29)
modules installed 8)
modules installed 12)
total 1344
• Reduce the AJ71QLP21 and
AJ71QBR11 modules to four or less.
• Reduce the AJ71AP21/R21 and
AJ71AT21B modules to two or less.
• Reduce the AJ71QLP21,
AJ71QBR11, AJ71AP21/R21 and
AJ71AT21B modules to a total of four
or less.
• Check the network Nos. and station
Nos.
• Check the station Nos.
80
Corrective Action
Corresponding
CPU
QnA
QnA