Mitsubishi 800 Series User Manual page 118

1 1. Enor
Codes and Error Messages
MELSEC GOT
I I Error Codes and Error Messages
This section explains the error codes and error messages displayed in the alarm list display of the
monitor function.
11 .I InterDretina the DisDlav Contents
This section explains how to look at the error codes and error messages displayed on the monitor
screen, and to decipher the correct response and the reference page.
First, let's look at error codes for the system which are displayed on the monitor screen from the
alarm list display of the monitor function.
a
Display format on monitor screen
----.
Displayed at position specified by user
\
Iph
Error codes and reference manuals
Location where
error occurred
Error code Reference
I
ACPU
0 to 199
(D9008 value)
1
User's manual for the ACPU connected to the GOT
MNET (II), MNET/B Data Link System Reference
MNET/B, MNET (11)
for links) ' 1
Manual (see page with instructions on special relays 200 to 299
GOT
Section 11 -2
300 to 499
MNET/lO
MNET/I 0 Network System Reference Manual (see
' 0 °
to 799
page with instructions on special relays for links) *2
I !
I
I
1
QnACPU
1
'Oo0 to 9999
I
User's manual for the QnACPU connected to the GOT
(SDO value)
* I ,
See the page which explains the special relays for the link of the (error code)
+
9000,
and take the appropriate steps to correct the problem. For example, if error code
(21
0)
is displayed, this would be 21
0
+
9000
=
921 0 , so the error would be corrected
as described by M9210.
*2. See the page which explains the special relays for the link of the (error code)
-
500,
and take the appropriate steps to correct the problem. For example, if error code
(510) is displayed, this would be 510
-
500
=
10,
so
the error would be corrected as
described by SBOOOA. (Special relays for links use hexadecimal format, so hexadeci-
mal values should be substituted for decimal values.)
d
I
i
11 - 1