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energy saving condition to proper operation status.
Note: This function is disabled during acceleration/deceleration process.
PA.08
0: Magnetic flux braking disabled
1: Magnetic flux braking enabled
When the motor decreases, the inverter can rapidly slow down if magnetic flux braking action is selected.
Then the electric energy can be transformed to heat energy during the braking process.
Rapid deceleration can be realized by selecting magnetic flux braking action, but the output current will
be bigger. Selecting no action, the deceleration will last longer, but the output current will be smaller.
PA.09
Determine whether to use energy consumption braking using braking unit selection PA.09.
0: Energy consumption braking disabled
1: Energy consumption braking enabled
For big rotating inertia applications and when rapid stop by braking is required, select matched braking
unit and braking resistance and set braking parameter for the motor stop rapidly by braking.
PA.10
PA.11
Braking unit operating time PA.10 and braking unit action voltage PA.11 are only applied to inverter with
built−in braking unit.
Braking unit action cycle is fixed to be 100s. If PA.09 is set to 1, the use rate of the braking unit is fixed to
100%. That is, the use time of the braking unit is fixed to 100.0s
Action voltage of braking unit can be selected by adjusting PA.11. The motor can be stopped rapidly by
energy braking with the appropriate action voltage.
Note: Set PA.09 to 1 when using braking unit. For model selection of braking unit parts and connection,
refer to 1.9 braking unit model selection.
PA.12
Generally, when inverter produces a failure alarm, the relay will make corresponding indication action.
With this function, the action of error relay terminal can be set under some special conditions.
Unit place
Tens place
Hundreds place
Unit place: Under low−voltage status such as power−up or power failure, choose whether the failure
indication to act or not.
Tens place: When the real failure is not displayed during auto reset period, choose whether the failure
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E5−H High Performance Universal Inverter
Magnetic flux braking selection
Energy consumption braking selection
Braking unit operating time
Braking unit action voltage
Relay action indication when the inverter is faulty.
Display of operation panel
Under−voltage failure
0: Disable; 1: Enable
Auto reset interval period
0: Disable; 1: Enable
Failure locked
0: Disable; 1: Enable
Chapter 6 Parameter Description
User Manual
0 ~ 1(1)
0 ~ 1(0)
100.0 s(100.0s)
650 ~ 750 V(750V)
000 ~ 111(100)
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