Mitsubishi FX3U-20SSC-H User Manual page 59

FX -20SSC-H Positioning Block User's Manual
3U
4. Cautions
• The operation speed can not change in the following statuses.
- During deceleration by STOP command
- During automatic deceleration in position control
• If the target position change value (address) converted in units of pulses is out of the setting range, an
error occurs.
• If the target position change value (speed) is out of the setting range, the operation speed is handled as "1"
(lower limit) or maximum speed (upper limit).
• If the specified target address requires change of the operation direction after the interrupt input changes
from OFF to ON during the following operation, the work piece moves to the address where the interrupt
input turned ON and stops there:
- Interrupt 1-speed Constant Quantity Feed
- Interrupt 2-speed Constant Quantity Feed
*1. However, the operation is different in the constant position stop mode. Refer to subsection 9.3.2.
• The following target address changes are not allowed during 2-speed positioning operation:
- Target address change that requires change of the operation direction at the 1st speed during 1st speed
operation
- Target address change that requires change of the target address at the 2nd speed during 1st speed
operation.
7 Before Starting Positioning Operation
7.6 Changing During Operation (Operation Speed, Target Address)
*1
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