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CHAPTER 4 PARAMETER
PA2_76: No.3 deceleration time
No.
76
No.3 deceleration time
Set the deceleration time when bringing the motor to a decelerated stop with a forced stop, etc.
The motor decelerates based on this parameter setting under the following conditions.
When performing a forced stop (if deceleration operation set for deceleration time with PA2_61)
When OT detected (if deceleration operation set for deceleration time with PA2_63)
4
When function safety module SS1 function active (if servo amplifier SS1 operation enabled with
PA4_11)
The time set for acceleration/deceleration is the time until the motor decelerates from 2000 to 0 [r/min].
The movement from the time deceleration starts until the motor stops will increase based on the No.3
deceleration time and deceleration starting speed.
If the motor is decelerated based on the deceleration time following OT detection in particular, take
care not to exceed the machine system range of motion.
PA2_77 Initial display of the keypad (Keypad)
No.
Name
Initial
display of
the keypad
77
(Data
displayed on
keypad)
Specify the data displayed on the keypad at the upper part of the front of the amplifier when the power
is turned on.
4-90
Extended Function Setting Parameters
Name
0.0 to 99999.9 [ms]
Setting range
0: Sequence mode. 1: Feedback speed. 2: Command speed.
3: Command torque. 4: Motor current. 5: Peak torque.
6: Effective torque. 7: Feedback position.
8: Command position. 9: Position deviation.
10: Command pulse frequency. 11: Feedback cumulative pulse.
12: Command cumulative pulse. 13: LS-Z pulse.
14: Load inertia ratio. 15: DC link voltage (max.).
16: DC link voltage (min.). 17: VREF input voltage.
18: TREF input voltage. 19: Input signals. 20: Output signals.
21: OL thermal value. 22: Braking resistor thermal value.
23: Power (W). 24: Motor temperature. 25: Overshoot unit amount.
26: Settling time. 27: Resonance frequency 1.
28: Resonance frequency 2. 40: Station number.
41: Alarm at present. 42: Alarm history . 43: Warning at present.
44: Total time - main power supply.
45: Total time - control power supply.
46: Motor running time.
Setting range
Default
Change
value
100.0
Always
Default
Change
value
40
Power
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