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E6581528
F-61
6
Note: For , 100% corresponds to a voltage of 500V (for 500V class), 575V (for 575V class)
or 690V(for 690V class).
6.33.16 Regenerative power ride-through control level
: Regenerative power ride-through control level
• Function
This parameter is used to set the operation level of the regenerative power ride-through control and the
deceleration stop. (Refer to Section 5.18.2.)
Title Function Adjustment range
Default
setting
Regenerative power ride-through control level
~ % for 500V class.
~ % for 575V class
~ % for 690V class
Note1: Set this parameter at a value of +5% or more. Or the braking time of regenerative power
ride-though control could be extremely shorter. This setting is not necessary if is set to (auto
mode).
Note2: When power on or reset operation, the power supply voltage is detected. If the setting value of parameter
is too low, the setting value is automatically adjusted to stabilize the performance.
Note3: For , 100% value 500V ( if is set in)
575V ( Default setting or if is set in )
690V ( if is set in )
6.33.17 Braking answer waiting time
: Braking answer waiting time
• Function
This parameter is used to set the waiting time for answer from system (Input terminal function setting:
System supporting sequence (BA: Braking answer , )). After start of operation, if no answer is
received in set time (), the inverter trips ().
Title Function Adjustment range Default setting
Braking answer waiting time
:Disabled
~ sec.
6.33.18 VI/II analog input wire breakage detection level
: VI/II analog input wire breakage detection level
• Function
The inverter will trip if the VI/II value remains below the specified value for 0.3 seconds or moreThe
message “” is displayed.
=: Disabled ·········· The detection function is disabled.
=~ ·············· The inverter will trip if the VI/II value remains below the specified value for 0.3
seconds or more.
Title Function Adjustment range Default setting
VI/II analog input wire breakage detection level
:None
~ %