List Of Warning Codes; Motion Module Detection Warnings - Mitsubishi Electric MELSEC iQ-R Series User Manual

14.4

Motion module detection warnings

Warning code
(Hexadecimal)
0D00H
0D02H
0D03H
0D04H
0D05H
0D06H
0D07H
0D08H
0D32H
0D36H
0D37H
0D38H
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List of Warning Codes

Warning name Error details and causes
Start during operation • The start request is issued while the axis is BUSY.
• Positioning was started during speed control mode/
torque control mode.
[Operation status at warning occurrence]
Position control mode: The operation continues.
Speed control mode/torque control mode: The
operation continues. (Positioning start is not executed.)
Restart not possible The restart command is issued when the axis
operation status is not "Stopped".
[Operation status at warning occurrence]
Continues the operation.
Teaching in BUSY The teaching request is issued while the axis is BUSY.
[Operation status at warning occurrence]
The warning is issued for the axis designated at the
time of the teaching request.
Less than minimum speed The overridden speed becomes "0".
[Operation status at warning occurrence]
The system is controlled with the currently executing
unit of 1.
In PLC READY The request for writing to the flash ROM has been
issued during the PLC READY signal [Y0] was ON.
[Operation status at warning occurrence]
The warning for axis 1 is issued.
Illegal override value A value other than 0 to 300 is set for the override
value.
[Operation status at warning occurrence]
When a setting value is 301 or more: Controlled at 300.
Outside new torque value A new torque value/forward new torque value exceeds
range/outside forward new the torque limit setting value.
torque value range [Operation status at warning occurrence]
The torque change is not carried out.
Below bias speed The command speed is below the bias speed at start.
[Operation status at warning occurrence]
Operates by the bias speed at start.
Outside new reverse torque A new reverse torque value exceeds the torque limit
value range setting value.
[Operation status at warning occurrence]
The torque change is not carried out.
Outside mark detection • The mark detection signal setting is outside the
signal setting range range. [Operation status at warning occurrence]
• An axis that TPR1 is specified in "[Pr.800] Mark
detection signal setting" is not set or set as a virtual
servo amplifier axis.
[Operation status at warning occurrence]
The setting No. of which the mark detection setting
parameter is outside the range is invalid.
Outside mark detection data The mark detection data type setting is outside the
type setting range range.
[Operation status at warning occurrence]
The setting No. of which the mark detection setting
parameter is outside the range is invalid.
Outside mark detection data When the mark detection data type setting is not
axis No. setting range "Optional 2 word buffer memory", the mark detection
data type setting is outside the range.
[Operation status at warning occurrence]
The setting No. of which the mark detection setting
parameter is outside the range is invalid.
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Remedy
• Normalize the start request ON timing.
• When in speed control mode/torque control
mode, start positioning after switching to the
position control mode.
Normalize the start request ON timing.
(Do not issue the restart command when the
axis operation status is not stopped.)
Carry out the teaching request when the axis is
not BUSY.
Prevent the overridden speed from being
reduced to 0.
Request to write when the PLC READY signal
[Y0] is OFF.
Set a value within the setting range.
Set a new torque value/forward new torque
*1
value equal to or less than the torque limit
setting value.
Re-set the command speed/bias speed at start
so that the command speed is equal to or larger
than the bias speed at start.
Set a value which does not exceed the torque
limit setting value as the new reverse torque
value.
• Set a value within the setting range.
• Set the axis specified in "[Pr.800] Mark
detection signal setting", or change "[Pr.101]
Virtual servo amplifier setting" to "0: Use real
servo amplifier".
Set a value within the setting range.
Set a value within the setting range.
14 TROUBLESHOOTING
14.4 List of Warning Codes
14
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