Mitsubishi Electric Q173CPU Programming Manual page 348

10 MOTION DEVICES
No. Signal name
Error Motion SFC 0 to 255 : Motion SFC program No. in error
+0
program No. -1
1 :F/FS
2 :G
+1 Error type -1 :K or other
-2 :Motion SFC chart
0 to 4095 : F/FS, G, K program No.
+2 Error program No. 0 to 255 : GSUB program No.
-1
0 to 8191 : F/FS or G program's block No.
Error block No./
+3 Motion SFC list 0 to 8188 : Motion SFC list line No. when error
line No./axis No.
-1
16000 and later
+4 Error code
(Refer to Chapter "19 ERROR CODE LISTS".)
Year/
+5
Error month
occur- Day/ The clock data (D9025, D9026, D9027) are set.
+6
rence hour (BCD code, year in its lower 2 digits)
time
Minute/
+7
second
1) Motion SFC error history devices
The error information which occurred after power-on of the CPU is
stored as a history of up to eight past errors. The latest error is stored in
#8056 to #8063. All errors, including the Motion SFC control errors and
the conventional minor, major, servo, servo program and mode
changing errors are stored in this history. At error occurrence, the
"Motion SFC error detection flag (M2039)" is also set.
The error information is shown below.
Motion SFC control errors
: Independent of Motion SFC program
(not any of F/FS, G and SFC chart)
: Independent of F/FS, G, K, GSUB
(line No.) when error type is "1"
or "2"
type is "-2"
: Independent of block when error
type is "-1" or error type is "1" or "2"
Description
-1
3 : Minor/major error
4 : Minor/major error (virtual servomotor shaft) (SV22 only)
5 : Minor/major error (synchronous encoder shaft) (SV22
only)
6 : Servo error
7 : Servo program error
8 : Mode change error (SV22 only)
9 : Manual pulse generator axis setting error
10 : Test mode request error
11 : WDT error
12 : Personal computer link communication error
0 to 4095 : Servo program No. when error type is "3", "4" or
"7"
-1 : Others
1 to 32 : Corresponding axis No. when error type is any of "3"
to "6"
-1 : Others
• Conventional error code (less than 16000) when error type
is any of "3" to "6"
• Error code stored in D9190 when error type is "7"
• Error code stored in D9193 when error type is "8"
• -1 when error type is "9" or "10"
• Error code stored in D9184 when error type is "11"
• Error code stored in D9196 when error type is "12"
10 - 3
Conventional errors