Mitsubishi Electric Q173CPU Programming Manual page 422

19 ERROR CODE LISTS
Table 19.2 Motion SFC program start errors (16000 to 16099)
Error code
Name
PLC ready OFF
16000
(SFCS)
Motion SFC program
16001
No. error (SFCS)
None Motion SFC
16002
program (SFCS)
16003 Double start error
PLC ready OFF
16004
(GINT)
None Motion SFC
16005
program
16006 Double start error
16007 Online change
Table 19.3 Motion SFC interpreter detection errors (16100 to 16199)
Error code
Name
16100
Motion SFC program
error (grammatical
16101
error)
16102
16103
Motion SFC code
16104
error
16105 Jump code error 1
16106 Jump code error 2
16107 Jump code error 3
16108 Jump code error 4
Jump destination
16109
error
Error factor
Description
• At a start by S(P).SFCS instruction, PLC
ready flag (M2000) or PCPU ready flag
(M9074) is OFF.
• At a start by S(P).SFCS instruction, the range
of 0 to 255 is specified in the Motion SFC
program No..
• At a Motion SFC program start by S(P).SFCS
instruction, the specified Motion SFC program
does not exist.
• At a Motion SFC program start by S(P).SFCS
instruction, the same Motion SFC program
starts.
• S(P).GINT instruction was executed with PLC
ready flag (M2000) or PCPU ready flag
(M9074) is OFF.
• At a Motion SFC program start by automatic
start setting or GSUB, the specified Motion
SFC program does not exist.
• At a Motion SFC program start by automatic
start setting or GSUB, the same Motion SFC
program is already starting.
• The Motion SFC program which is rewriting
the Motion SFC chart by online change was
started.
Error factor
Description
• The code exists but is grammatically
erroneous.
• Though not within branch-coupling, a
label/jump code within selective branch-
coupling or a label/jump code within parallel
branch-coupling exists.
• Selective branch destinations are all headed
by other than SFT or WAIT transitions.
• WAITON/WAITOFF is not followed by a
motion control step. (However, this is
permitted to a pointer (Pn) or jump (Pn).)
• A parallel branch is followed by an END step
without a parallel coupling.
• An impossible code is used.
The internal code is corrupted.
• Internal code (list code) error in jump
destination information
• Internal code (label information) error in jump
destination information
• Internal code (label No.) error in jump
destination information
• Internal code (label address) error in jump
destination information
• The specified pointer does not exist at the
jump destination.
Error Processing
The specified Motion SFC
program does not start.
The active step of Motion
SFC program executed by
"PLC interrupt" is not
processed.
The specified Motion SFC
program does not start.
When it started by GSUB,
the start source Motion SFC
also stop to execute.
The specified Motion SFC
program does not start.
Error Processing
Stop to execute the
applicable Motion SFC
program No..
For the subroutine called
program, the call source
program also stops to
execute.
19 - 3
Corrective Action
Provide ON of the PLC ready flag (M2000)
and PCPU ready flag (M9074) as start
interlocks.
Check the Motion SFC program No., and
correct a PLC program.
Check the Motion SFC program No., and
correct a PLC program, or create the non-
created Motion SFC program.
Double start should be managed on the user
side. Provide the user's starting signal as a
start interlock in the PLC program.
Provide ON of PLC ready flag (M2000) and
PCPU ready flag (M9074) as S(P).GINT
execution interlocks.
Check the Motion SFC program No., and
correct a program, or create the non-created
Motion SFC program.
Double start should be managed on the user
side. Provide the user's starting signal as an
interlocks in the transition condition.
Start after the completion of online change.
Corrective Action
The Motion SFC program code is corrupted.
Turn PLC ready flag (M2000) OFF and write
the Motion SFC program again.
Or, replace the external battery if it passed
over a life.