Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 401

Error Error name
code
33F2H Motion SFC program error
33F3H Motion SFC program error
33F4H Motion SFC code error
33F5H Jump code error 1
33F6H Jump code error 2
33F7H Jump code error 3
33F8H Jump code error 4
33F9H Jump code destination
Error
33FAH GSUB setting error 1
33FBH GSUB setting error 2
33FCH Parallel branching nesting
over
33FDH Execution task error
33FEH Simultaneously active step
count over
38E0H Argument range error
38E1H Double open error
38E2H Unopened error
38E3H Open error
38E4H Logon error
38E5H Communication error
Error details and cause
WAITON/WAITOFF is not followed by a motion control
step. (However, this is permitted to a pointer (Pn) or jump
(Pn).)
Parallel branching resulted in an END step without parallel
coupling.
An impossible code is used. The internal code is
corrupted.
Internal code in jump destination information List code)
fault.
Internal code in jump destination information (Label
information) fault.
Internal code in jump destination information (Label
number) fault.
Internal code in jump destination information (Label
address) fault.
The specified pointer does not exist at the jump
destination.
The self program was called/started by GSUB.
The main program was called/started by GSUB.
Nesting of parallel branching exceeded 4 levels in the
parallel branching route.
An attempt was made to execute a motion control step K
with an event or NMI task.
The number of simultaneously active steps exceeded
1024 when executing.
*: The number before Motion controller OS software
version "08" is 256 steps
• Any of the value specified in the instruction is outside
the range.
• For the value specified in the instruction and indirect
setting device No. is outside the range, or the device
No. of 32-bit type and 64-bit type is odd."
MVOPEN instruction was executed to the logged on
vision system.
The instruction is executed to the vision system which is
not logged on.
The communication line with the vision system cannot be
opened.
The user name or password for logging on the vision
system is in error.
• The communication with the vision system is
disconnected.
• Communication with MVCLOSE instruction was shut
down during instruction execution.
• TCP/IP port cannot be open.
Corrective action
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
The Motion SFC program code is corrupted. Turn
"[Rq.1120] PLC ready flag" OFF and write the Motion SFC
program again.
GSUB cannot call its own program. Correct the Motion
SFC program.
GSUB cannot call its main program. Correct the Motion
SFC program.
The maximum nesting of parallel branching is 4 levels.
Check the program to subroutine the branch destination
processing.
Motion control steps cannot be executed in the Motion
SFC programs executed by the event and NMI tasks.
The maximum number of simultaneously active step count
is 1024. Correct the motion SFC program.
*: The maximum number before Motion controller OS
software version "08" is 256 steps
• Check the parameter value and correct the program so
that the device No. is within the range.
• Correct the program so that the device No. which
indirectly specifies is proper.
Review the conditions to execute the MVOPEN instruction
and correct the program.
Correct the program to execute the instruction after
confirming whether the logon by the MVOPEN instruction
has been completed normally or not.
• Check the connection of the Ethernet cable.
• Correct the IP address and the port No. of the Ethernet
communication line setting to the same setting as the
connection target vision system.
Correct the user name and the password of the Ethernet
communication line setting to the same setting as the
connection target vision system.
• Check the connection of the Ethernet cable.
• Correct the program to execute the MVCLOSE
instruction after the instruction is completed.
• Correct the TCP/IP port No. of the Ethernet
communication line setting to the same setting as the
connection target vision system. When not using the
TCP/IP protocol, delete the TCP/IP port No.
APPENDICES
Appendix 1 Error Codes
A
399