Mitsubishi Electric SV13/22 Programming Manual page 329

APPENDICES
Error
Code
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117
118
120
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136
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140
141
142
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Table 2.6 Positioning Control Start-Up Error List (100 to 199) (Continued)
Control Mode
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Error Cause
• The set JOG speed is 0.
• The set JOG speed exceeds the JOG speed
limit value.
• Both forward and reverse motion were
designated when simultaneously starting
JOG operation programs.
• The speed change point is beyond the final
address.
• An address that causes positioning in the
reverse direction is set.
ZCT not set
During second travel in dog type or count type
zeroing, or when data set type zeroing is
started, the zero pass signal (M1606+20n) is
OFF.
• A VVF/VVR instruction has been used for an
MR- -B axis.
• In linear interpolation for which a reference
axis is designated the travel value of the
reference axis is set at "0".
• An odd number has been set for the position
command device for position follow-up
control.
• An external input signal has come ON
although external input signal setting has
not been performed for that signal in the
system settings.
APP − 11
Error
Corrective Action
Processing
• Set a correct speed
Positioning
control does (within the specified range).
not start.
Control is
executed at
the JOG
speed limit
value.
• Set correct data.
Only the axis
set to move
in the forward
direction
starts.
• Set a speed change point that is before the
Positioning
control does final address.
• Set an address for positioning in the
not start.
forward direction.
• Carry out the zeroing after the home
Zeroing is not
completed position has been passed.
correctly.
• MR- -B axes cannot be started with
VVF/VVR instructions: use VF/VR
instructions instead.
• Do not set an axis whose travel value is 0
as the reference axis.
Positioning
• Set an even number for the position
control does
not start.
command device for position follow-up
control.
• Perform external input signal setting in
system setting.