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12. TROUBLESHOOTING
MELSEC-A
12.3
Error codes when using a printer function
Table
12.3
gives the error codes, error contents, and corrective actions for
errors which occur when using a printer function.
Processing is not executed if any of these errors occur.
To restart process execution, write O O H to buffer address 801H. (This must
be done when a printer processing request signal (YlF8) is OFF.)
Error Code
(Hexadecimal)
O O H
01 H
02H
03H
04H
05H
06H
07H
O8H
09H
FFH
Table
12.3
Error Descrlptlons
No error
Function designation
error
Designated number
error
Number of characters
error
Number of outputs
error
Message designation
error
EEPROM error
Interruption
Printer processing
error
Mode setting error
Buffer write error
Error Code List
Corrective Actions
-
The function designation made from the com-
puter or PC CPU is different from that desig-
nated at buffer address 800H. Designate the
correct function from the computer or PC CPU.
The designated message number is not in the
following range:
0
c
Designated numbers 400
Set the designated number in this range.
The designated number of characters is not in
the following range:
0 < Number of characters s 80
Set the number of characters in this range.
The designated number of outputs is not in
the following range:
0 c Number of outputs s 99
Set the number of outputs in this range.
The designated message does not exist in the
freelfixed message areas. Designate a cor-
rect message.
The message registered in the EEPROM is dif-
ferent from the one before registration.
Y(n+l)C goes ON, and the printer output is in-
terrupted.
Turn Y(n+1)8 OFF to restart the orinter.
After the printer processing request signal
(Y(n+1)8) was turned ON, the printer process-
ing completed signal (Xn8) was turned ON
before the printer processing request signal
(Y(n+1)8) was turned OFF.
The mode setting switch is not set t o e num-
ber from '5' to '8'.
Set it to ' 5 ' to '8'.
An error occurred during data communications
with a PC CPU. Reset the A2CCPUC24
(-PRF) and retry communications.
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