Mitsubishi Electric RD77MS2 User Manual page 618

Error code Error name
(Hexadecimal)
1BE1H Outside sub input
axis No. range
1BE2H Outside main shaft
gear: denominator
range
1BE3H Main shaft gear
operation overflow
1BE4H Outside main shaft
clutch control setting
range
1BE5H Outside main shaft
clutch reference
address setting
range
1BE6H Outside main shaft
clutch smoothing
method range
1BE7H Outside main shaft
clutch smoothing
time constant range
1BE8H Composite main
shaft gear operation
overflow
1BF0H Outside auxiliary
shaft axis No. range
1BF2H Outside auxiliary
shaft gear:
denominator range
1BF3H Auxiliary shaft gear
operation overflow
1BF4H Outside auxiliary
shaft clutch control
setting range
14 TROUBLESHOOTING
616
14.5 List of Error Codes
Error details and causes
• Setting value of the synchronous parameter "[Pr.401]
Sub input axis No." is outside the setting range.
• The same servo input axis No. as the output axis is
set in the synchronous parameter "[Pr.401] Sub input
axis No.".
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.404] Main shaft gear:
Denominator" is set to 0 or lower.
[Operation status at error occurrence]
Synchronous control does not start.
Overflow (sign reversion) occurred in input values,
because the main shaft gear ratio is too large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
Setting value of the synchronous parameter "[Pr.405]
Main shaft clutch control setting" is outside the setting
range.
[Operation status at error occurrence]
Synchronous control does not start.
Setting value of the synchronous parameter "[Pr.406]
Main shaft clutch reference address setting" is outside
the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Setting value of the synchronous parameter "[Pr.411]
Main shaft clutch smoothing method" is outside the
setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Setting value of the synchronous parameter "[Pr.412]
Main shaft clutch smoothing time constant" is outside
the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
The composite value is overflowed (sign reverse)
because the input values of main input axis and sub
input axis are large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
• Setting value of the synchronous parameter "[Pr.418]
Auxiliary shaft axis No." is outside the setting range.
• The same servo input axis No. as the output axis is
set in the synchronous parameter "[Pr.418] Auxiliary
shaft axis No.".
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.421] Auxiliary shaft
gear: Denominator" is set to 0 or lower.
[Operation status at error occurrence]
Synchronous control does not start.
Overflow (sign reversion) occurred in input values,
because the auxiliary shaft gear ratio is too large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
Setting value of the synchronous parameter "[Pr.422]
Auxiliary shaft clutch control setting" is outside the
setting range.
[Operation status at error occurrence]
Synchronous control does not start.
Remedy
• Set within the range.
• Do not set up the same servo input axis number 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.
Lower the input values of main input axis and sub input
axis.
• Set within the range.
• Do not set the same servo input axis number of the
output axis.
Set a value within the range of 1 to 2147483647.
• Set a smaller absolute value for the synchronous
parameter "[Pr.420] Auxiliary shaft gear: Numerator".
• Set a larger value for the synchronous parameter
"[Pr.421] Auxiliary shaft gear: Denominator".
• Decrease the input axis speed.
Set within the range.