Table of Contents
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11. MESSAGE LIST
/MELSEC
Program Check Error
Message
List
Error Message
INDIRECT DEVICE
ERROR
START AXES
MULTl SETTED
LAST POINT
COMMAND
SETTING ERROR
LAST POINT
COMMAND MULTl
SETTED
LAST POINT
COMMAND NOT
FOUND
AXIS NO. ERROR
STROKE LIMIT
OVER
SETTING DATA
RANGE ERROR
SPEED
RESTRICTION
OVER
COMMAND CODE
ERROR
FOR-ttt-NEXT
COMMAND
ERROR
K[
I[ I[ I [ 1
PROGRAM NO.
ERROR
K[
I[ I [ I [
1 1 s
'START'
COMMAND
Contents
0
The designated device used for set-
ting the data to each setting item is no.
D O to D799 or WO t o W3FFH.
0
For 2-word data setting items,,
'WBFFH' causes an error.
0
For the velocity or position instruction
(VPF, VPR), a device other than the
travel distance change register is used
The same start axis is designated in the
programs (KO to K4095) called by the
simultaneous start instruction (START).
With the velocity change instruction
(VSTART), an end point designation in-
struction (ABS-1 to ABS-3, INC-1 to INC-
3) is not set at the correct position.
With the velocity change instruction
(VSTART), more than one end point
designation instruction is set.
With the velocity change instruction
(VSTART), no end point designation in-
struction is set.
The designated axis number is other
than 1 to 8 .
In the absolute mode (ABS++), the
positioning address (end point address
in the case of circular interpolation) is
outside the set stroke range (lower
stroke limit
-
upper stroke limit).
The setting data in a servo program is
outside the allowable setting range.
The data set for 'VELOCITY' is greater
than the velocity limit of the correspond-
ing parameter block.
The instruction codes stored in the
473CPU memory are not correct,
making decoding impossible.
Nith the constant velocity or velocity
:hange instruction, repeat instructions
are not used correctly. The repeat in-
structions are nested or they are not
saired correctly.
The program number (KO to K4095) set
with the simultaneous start instruction
[START) does not exist.
4 program number outside the range
(0
:o 4095) is designated with the simul-
aneous start instruction (START).
The instruction set in program (KO to
<4095) called by the simultaneous start
nstruction (START) is the START in-
;truction.
[FOR-OR, FOR-OFF, FOR-TIMES, NEXT)
Corrective Action
Use indirect devices in the following
range:
*
DO to D799
WO to W3FFH
Do not use 'W3FFH' for 2-word data
items.
Set the travel distance change register
for VPF or VPR.
Do not use the same axis In different
programs called by
the
same START in-
struction.
Set the end point designation instruc-
tion following the VSTART instruction.
Use
only one end point designation in-
struction.
Always set an end point designating in-
struction with the VSTART instruction.
An axis number must be 1 t o 8 .
In the absolute mode (ABS**), the
positioning address must be within the
set stroke range.
See the allowable setting range dis-
played on the HELP screen for each
unit (mm, inches, degrees, pulses).
Set a value which is smaller than the
velocity limit set in the corresponding
parameter block for the servo instruc-
tion VELOCITY.
Write the corresponding servo program
again.
Correct the repeat instructions used in
the constant velocity or velocity change
control mode.
Set an existing program.
Set a program number within the range
of 0 to 4095.
The program called by the simul-
taneous start instruction (START) can-
not contain a START instruction.
11
- 5
I6
INA,
66235-A
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