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14 TROUBLESHOOTING
14.5 List of Error Codes
1AA9H M code ON timing
error
The setting value of the detailed parameter 1 "M code
ON signal output timing" is outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AAAH Speed switching
mode error
The setting value of the detailed parameter 1 "Speed
switching mode" is outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AABH Interpolation speed
designation method
error
The setting value of the detailed parameter 1
"Interpolation speed designation method" is outside the
setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AACH Current value update
request error
The setting value of the detailed parameter 1 "Current
feed value during speed control" is outside the setting
range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AAEH Speed-position
function selection
error
The detailed parameter 1 "Speed-position function
selection" is preset to 2 and the following three
conditions are not satisfied:
• Unit is "degree".
• Software stroke limits are invalid.
• Update current feed value.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
• Speed-position switching control (ABS mode) should
satisfy the conditions given on the left.
• When speed-position switching control (ABS mode)
is not to be exercised, set 0 to speed-position
function selection and turn the PLC READY signal
[Y0] from OFF to ON.
1AB1H Acceleration time 1
setting error
The setting value of the detailed parameter 2
"Acceleration time 1" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from
OFF to ON: The READY signal [X0] is not turned ON.
At start: The system does not start.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 sudden stop selection (stop group 3). (Note
that the deceleration stop only occurs during the
manual pulse generator operation.)
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AB2H Acceleration time 2
setting error
The setting value of the detailed parameter 2
"Acceleration time 2" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from
OFF to ON: The READY signal [X0] is not turned ON.
At start: The system does not start.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 sudden stop selection (stop group 3). (Note
that the deceleration stop only occurs during the
manual pulse generator operation.)
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
1AB3H Acceleration time 3
setting error
The setting value of the detailed parameter 2
"Acceleration time 3" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from
OFF to ON: The READY signal [X0] is not turned ON.
At start: The system does not start.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 sudden stop selection (stop group 3). (Note
that the deceleration stop only occurs during the
manual pulse generator operation.)
With the setting brought into the setting range, turn the
PLC READY signal [Y0] from OFF to ON.
Error code
(Hexadecimal)
Error name Error details and causes Remedy
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