n3-02: HSB Current Limit Level

No. (Hex.)	Name	Description	Default (Range)
n3-02 (0589) Expert	HSB Current Limit Level	Sets the maximum current output during high-slip braking as a percentage, where E2-01 [Motor Rated Current (FLA)] is 100%. Also set the current suppression to prevent exceeding drive overload tolerance.	Determined by C6-01 and L8-38 (0 - 150%)

No.

(Hex.)

Name

Description

Default

(Range)

n3-02

(0589)

Expert

HSB Current Limit Level

Sets the maximum current output during high-slip braking as a percentage, where E2-01 [Motor Rated Current (FLA)] is 100%. Also set the current suppression to prevent exceeding drive overload tolerance.

Determined by C6-01 and L8-38

(0 - 150%)

Note:

The upper limit of the setting range changes when the setting for C6-01 [Normal / Heavy Duty Selection] changes.

150% when C6-01 = 0 [Heavy Duty Rating 1 (HD1) for Constant Torque Applications].
110% when C6-01 = 1 [Normal Duty Rating 1 (ND1) for Variable Torque Applications].

When you decrease the setting value for current suppression, it will make the deceleration time longer.

When you must detect ov [DC Bus Overvoltage] during high-slip braking, set this parameter to a low value.
If the motor current increases during high-slip braking, decrease the setting value to prevent burn damage in the motor.
The overload tolerance for the drive is 150% for Heavy Duty Rating (HD) and 110% for Normal Duty Rating (ND).