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