Mitsubishi Electric RD77MS2 User Manual page 619

Error code Error name
(Hexadecimal)
1BF5H Outside auxiliary
shaft clutch
reference address
setting range
1BF6H Outside auxiliary
shaft clutch
smoothing method
range
1BF7H Outside auxiliary
shaft clutch
smoothing time
constant range
1BF8H Composite auxiliary
shaft gear operation
overflow
1C00H Outside speed
change gear range
1C01H Outside speed
change ratio:
denominator range
1C02H Outside speed
change gear
smoothing time
constant range
1C03H Speed change gear
overflow
1C10H Outside cam No.
range
1C11H Cam not registered
1C12H Outside cam axis
length per cycle
range
1C13H Outside output axis
smoothing time
constant range
1C20H Outside setting
method of current
value per cycle after
main shaft gear
range
Error details and causes
Setting value of the synchronous parameter "[Pr.423]
Auxiliary 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.428]
Auxiliary 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.429]
Auxiliary 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 shaft and auxiliary
shaft are large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
Setting value of the synchronous parameter "[Pr.434]
Speed change gear" is outside the setting range.
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.437] Speed change
ratio: Denominator" is set to 0 or lower.
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.435] Speed change
gear smoothing time constant" is set other than 0 to
5000.
[Operation status at error occurrence]
Synchronous control does not start.
Overflow (sign reversion) occurred in input values,
because the speed change ratio of speed change gear
is too large.
[Operation status at error occurrence]
Synchronous control is immediately stopped.
The synchronous parameter "[Pr.440] Cam No." is set
to other than 0 to 256.
[Operation status at error occurrence]
Synchronous control does not start.
Cam data specified in the synchronous parameter
"[Pr.440] Cam No." does not exist on the cam open
area.
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.439] Cam axis length
per cycle" is set to 0 or lower.
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.447] Output axis
smoothing time constant" is set to other than 0 to 5000.
[Operation status at error occurrence]
Synchronous control does not start.
The synchronous parameter "[Pr.460] Setting method of
current value per cycle after main shaft gear" is set to
other than 0 to 2.
[Operation status at error occurrence]
Synchronous control does not start.
Remedy
Set within the range.
Set within the range.
Set within the range.
Lower the input values of main shaft and auxiliary
shaft.
Set within the range.
Set a value within the range of 1 to 2147483647.
Set a value within the range of 0 to 5000.
• Set a smaller absolute value for the synchronous
parameter "[Pr.436] Speed change ratio:
Numerator".
• Set a larger value for the synchronous parameter
"[Pr.437] Speed change ratio: Denominator".
• Decrease the input axis speed.
Set a value within the range of 0 to 256.
Specify the cam No. of an existing cam data.
Set a value within the range of 1 to 2147483647.
Set a value within the range of 0 to 5000.
Set a value within the range of 0 to 2.
14 TROUBLESHOOTING
14.5 List of Error Codes
14
617