71
C1- 08 Fast Stop Time
Sets the deceleration time when E1-□□= 21 (Fast Stop: Normal Open) or 22 (Fast Stop: Normal
Closed). The input terminal does not have to be closed continuously to trigger Fast Stop. It will
trigger Fast Stop even if the closure is momentary. Different from the normal deceleration, the
drive cannot be restarted after entering Fast Stop until completing deceleration, remove the
Fast Stop input and cycling the Run command.
If E2-□□ is set to 44 (During Fast Stop), this terminal will close during Fast Stop.
If Fast Stop is the action selected for a fault detection, the Fast Stop time set in this parameter
will be the deceleration time.
<1> The setting range is determined by the C1-09 (Acc./Dec. Time Unit Selection) setting. When C1-09 = 0, the
setting range is 0.00 to 360.00 (second).
Note: A rapid deceleration will trigger an OVD fault and shut off the drive output causing the motor to coast. To
avoid the motor coasting and to ensure the motor stops safely, always set an appropriate time to this parameter.
C1-11/ C1-12 Jog Frequency Acc. / Dec. Time
C1-11 sets the acceleration time from 0Hz to the Jog frequency command (L1-16). And C1-12
sets the deceleration time from the Jog frequency command (L1-16) to 0Hz.
<1> The setting range changes depending on the C1-09 setting. When C1-09 = 0 (Units of 0.01s), the range will be
0.00s to 600.00s.
C2 S-Curve Characteristics
Sets the S-curve characteristics to reduce the shock to the machinery at start and stop. Sets the
S-curve characteristic time at the start and stop of acceleration and deceleration.
C2- 00 to C2- 03 S-Curve Characteristic at Start/Stop of Acc./Dec.
Sets the S-curve characteristic time in C2-00 to C2-03.
S-Curve Characteristic
at Acc. Start
S-Curve Characteristic
at Acc. End