YASKAWA MP3000 Series Setup Manual page 243

Alarm
Alarm Name
Code
Center point set-
1A hex
ting error
1B hex Emergency stop
Linear interpolation
travel distance
1C hex
exceeded LONG_-
MAX
1D hex FMX is not defined
T address out of
1E hex
range
P address out of
1F hex
range
PFORK execution
21 hex
error
Indirect designa-
22 hex tion register range
error
Travel distance out
23 hex
of range
Interpolation over-
24 hex
ride out of range
PFORK number of
26 hex
parallel forks error
Logical axis use
80 hex
prohibited
The infinite length
81 hex axis setting
exceeded POSMAX
The axis travel dis-
82 hex tance exceeded
LONG_MAX
Duplicated motion
84 hex
command
5.2 Debugging a Motion or a Sequence Program
Alarm Description
The correct point was not set for a
circular or helical interpolation instruc-
tion.
The axis movement instruction was
stopped due to a Request for Stop of
Program.
The travel distance that was specified
for a linear interpolation instruction
exceeded the setting range.
There was no FMX instruction exe-
cuted in a motion program that
includes an interpolation instruction.
The address setting in an IAC/IDC/
FMX instruction exceeds the setting
range.
The address setting in an IFP instruc-
tion exceeds the setting range.
Motion instructions were executed at
the same time in the second fork of
the PFORK instruction in the calling
motion program and the second fork
of the PFORK instruction in the sub-
program.
The specified register address
exceeds the range of the register
size.
The decimal-format axis travel dis-
tance specified in an axis movement
instruction exceeds the allowed
range.
The interpolation override setting
exceeded the setting range.
The number of parallel forks
exceeded the number set for the par-
allel mode.
More than one motion instruction was
executed for the same axis.
The travel distance setting for infinite
length axis exceeded the POSMAX
setting.
The axis travel distance setting
exceeded the allowed range.
More than one instruction was exe-
cuted for the same axis.
5.2.10 Alarm Code Details
Continued from previous page.
Corrective Action
Specify a correct center point for
the circular or helical interpolation
instruction.
Turn OFF the Request for Stop of
Program motion program control
signal, and turn ON the Alarm
Reset Request.
Correct the travel distance for the
linear interpolation instruction.
Execute an FMX instruction. An
FMX instruction is required for each
program that contains an interpola-
tion instruction.
Correct the setting in the IAC/IDC/
FMX instruction.
Correct the setting in the IFP
instruction.
Correct the motion program or the
subprogram.
Correct the motion program.
Correct the axis travel distance.
Correct the Interpolation Override
Setting.
• Correct the motion program.
• Correct the parallel mode setting.
Correct the motion program.
• Set the Infinite Length Axis Reset
Position fixed parameter.
• Correct the motion program.
Correct the motion program.
Check to see if a reference for the
same axis is being issued from any
other program. If it is, correct the
program.
Continued on next page.
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