Mitsubishi Electric MELSEC iQ-R Series User Manual page 350

■Frequency (Frequency)
• The following shows the range that can be set in Frequency.
1/Slave axis operation cycle [s]
250.00 [Hz] or more
Less than 250.00 [Hz]
• If a value outside the range is set in Frequency, the error "Out of Frequency Specification Range" (error code: 1A85H) will
occur.
• Valid frequencies can be checked in ValidFrequency.
• To change Frequency, change Frequency when FilterPool is "0". Even if it is changed in a status other than "0", the change
will not reflected until FilterPool becomes "0".
• Frequency cannot be changed to a frequency lower than ValidFrequency. If it is set, the error "Out of Frequency
Specification Range" (error code: 1A85H) will be output.
• FilterPool may become "0" while the master axis operates with the operation pattern which repeats positive/reverse
rotation. When the value of Frequency is changed while the filter operation is not settled, the filter operation will be stopped
in the middle. Thus, it causes the deviation between the master axis and the slave axis. To change Frequency, confirm the
master axis stop and wait for the filter time constant before changing.
■FilterPurge (Filter purge)
• By FilterPurge setting, operation when Enable turns FALSE can be specified with FilterPool other than "0".
FilterPurge
TRUE
11 CONTROL SUB FUNCTIONS
348
11.2 Command Filter
Setting range
0.20 to 250.00 [Hz]
0.20 to (1/Slave axis operation cycle [s]) [Hz]
Operation overview
When Enable turns FALSE, the axis operates until FilterPool becomes "0" and stops.
Enable
Valid
Busy
Active
V
Speed of Master
Speed of Slave
P
FilterPool
Smoothing
Smoothing
time constant
time constant
t
t
t