Mitsubishi Electric MELSEC iQ-R Series User Manual page 650

Error code
1DFAH
1DFCH
1DFDH
1E30H
1E31H
1E32H
1E33H
1E34H
1E35H
1E36H
1E37H
14 TROUBLESHOOTING
648
14.5 List of Error Codes
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Error name Error details and causes
Synchronous encoder via • "[Pr.141] IP address" of the axis No. selected as
servo amplifier invalid error "Synchronous encoder via servo amplifier" in
"[Pr.320] Synchronous encoder axis type" is not set
or it is set as the virtual servo amplifier axis.
• The servo amplifier axis set as synchronous encoder
via servo amplifier is not supported with scale
measurement mode.
• The servo amplifier axis set as synchronous encoder
via servo amplifier is connected to the linear scale.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Command generation axis An attempt was made to start forward run speed
speed-position error position or reverse run speed/position when "[Pr.346]
Command generation axis length per cycle" is "0".
[Operation status at error occurrence]
The command generation axis does not start.
Outside command generation A value other than 0 to 2147483647 was input for
axis length per cycle setting "[Pr.346] Command generation axis length per cycle".
error [Operation status at error occurrence]
The system operates as "[Pr.346] Command
generation axis length per cycle" is 0.
Outside main input axis No. • The setting value of the synchronous parameter
range "[Pr.400] Main input axis No." is outside the setting
range.
• The same servo input axis No. as the output axis
has been set for "[Pr.400] Main input axis No.".
[Operation status at error occurrence]
Synchronous control does not start.
Outside sub input axis No. • The setting value of the synchronous parameter
range "[Pr.401] Sub input axis No." is outside the setting
range.
• The same servo input axis No. as the output axis is
set for "[Pr.401] Sub input axis No.".
[Operation status at error occurrence]
Synchronous control does not start.
Outside main shaft gear: The synchronous parameter "[Pr.404] Main shaft gear:
denominator range Denominator" is set to 0 or lower.
[Operation status at error occurrence]
Synchronous control does not start.
Main shaft gear operation Overflow (sign reversion) occurred in input values,
overflow because the main shaft gear ratio is too large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
Outside main shaft clutch The setting value of the synchronous parameter
control setting range "[Pr.405] Main shaft clutch control setting" is outside
the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Outside main shaft clutch The setting value of the synchronous parameter
reference address setting "[Pr.406] Main shaft clutch reference address setting"
range is outside the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Outside main shaft clutch The setting value of the synchronous parameter
smoothing method range "[Pr.411] Main shaft clutch smoothing method" is
outside the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Outside main shaft clutch The setting value of the synchronous parameter
smoothing time constant "[Pr.412] Main shaft clutch smoothing time constant" is
range outside the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
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Remedy
After you solve the problem, switch the power off
and then on, or reset the PLC.
Set a value within the range from 1 to
2147483647 for "[Pr.346] Command generation
axis length per cycle".
Set a value within the range from 0 to
2147483647 for "[Pr.346] Command generation
axis length per cycle".
• Set within the range.
• Do not set up the same servo input axis No.
as the output axis.
• Set within the range.
• Do not set up the same servo input axis No.
as the output axis.
Set a value within the range of 1 to 2147483647.
• Set a smaller absolute value for the
synchronous parameter "[Pr.403] Main shaft
gear: Numerator".
• Set a larger value for the synchronous
parameter "[Pr.404] Main shaft gear:
Denominator".
• Decrease the input axis speed.
Set within the range.
Set within the range.
Set within the range.
Set within the range.