PC27
*COP6
Function
selection C-6
[AL. 10 Undervoltage] detection method selection
Set this parameter when [AL. 10 Undervoltage] occurs due to distorted power supply
voltage waveform while using FR-RC-(H) or FR-CV-(H).
0: [AL. 10] not occurrence
1: [AL. 10] occurrence
Undervoltage alarm selection
Select the alarm and warning that occurs when the bus voltage drops to the
undervoltage alarm level.
0: [AL. 10] regardless of servo motor speed
1: [AL. E9] at servo motor speed 50 r/min (50 mm/s) or less, [AL. 10] at over 50
r/min (50 mm/s)
PC28
*COP7
Function
selection C-7
PC30
STA2
Home
position
return
acceleration
time constant
This parameter is used when a home position return is executed with the program
method. Set the acceleration time constant at the home position return. Set an
acceleration time from 0 r/min.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
PC30
STA2
Acceleration
time constant
2
Set an second acceleration time constant for the automatic operation of the indexer
method.
Set an acceleration time from 0 r/min to the rated speed.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
PC31
STB2
Home
position
return
deceleration
time constant
This parameter is used when a home position return is executed with the program
method. Set the deceleration time constant at the home position return. Set a
deceleration time from the rated speed to 0 r/min or 0 mm/s.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
PC31
STB2
Deceleration
time constant
2
Set an second deceleration time constant for the automatic operation of the indexer
method.
Set a deceleration time from the rated speed to 0 r/min.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
PC35
TL2
Internal
torque limit
2/internal
thrust limit 2
Set the parameter on the assumption that the maximum torque is 100.0 %. The
parameter is set for limiting the torque of the servo motor
No torque or thrust is generated when this parameter is set to "0.0".
When TL1 (Internal torque limit selection) is turned on, Internal torque limit 1 and
Internal torque limit 2 are compared and the lower value will be enabled.
Set the parameter referring to section 3.6.1 (5) and section 11.5.3 (6) of this
Instruction Manual.
Setting range: 0.0 to 100.0
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