User manual

Chapter 5 Description of Parameter Settings

6 - 04 Over-Torque Detection Level Factory Setting: d 150

Settings d 30 to d 200% Unit: 1%

& A setting of proportional to the Rated Output Current of the drive.

6 - 05 Continuous Output Time Limit Factory Setting: d 0.1

Settings d 0.1 to d 10.0Sec Unit: 0.1Sec

& This parameter determines the time that AC drive will run after over-torque is

detected. Over-torque detection is based on the following:

If a Multi-Function Output Terminal is set as Over-Torque Detection

Indication and the output current exceeds the Over-Torque Detection Level

(Pr.6-04, Factory Setting: 150%), the output will be activated.

6 - 06 Electronic Thermal Overload Relay Selection Factory Setting: d 2

Settings d 0 Reduce Torque Motor

d 1 Constant Torque Motor

d 2 Inactive

& This function is used to limit the output power of the AC drive when powering

a “self-cooled motor at low speed.

6 - 07 Electronic Thermal Characteristic Factory Setting: d 60

Settings d 30 to d 600Sec Unit: 1 Sec

This parameter can be set during operation.

& The parameter determines the time required activating the I

t electronic

thermal protection function. The graph below shows I

t curves for 150%

output power for 1 minute.