Reset Modes

WARNING
UNINTENDED EQUIPMENT OPERATION A reset command will immediately restart the motor if the LTMT main unit is operating in a maintained control circuit. Equipment operation must conform to local and national safety regulations and codes. This equipment must only be operated by qualified electrical personnel. Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING

UNINTENDED EQUIPMENT OPERATION

A reset command will immediately restart the motor if the LTMT main unit is operating in a maintained control circuit.

Equipment operation must conform to local and national safety regulations and codes.

This equipment must only be operated by qualified electrical personnel.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

The reset mode of each protection function can be set separately. The reset mode defines the reset possibility of the protection function once tripped. The several reset modes can be set for the same protection function.

Reset mode	Description
Auto	For thermal overload protection, the trip resets automatically once the thermal memory drops below the thermal reset level. For other protections, the trip resets automatically, if the pickup is reset and after the auto reset time is elapsed.
Reset Key	Trip reset is possible through LTMTCUF control operator unit or Reset button on the LTMT main unit or Trip Reset in DTM control panel section.
DI	Trip reset is possible through digital input. One of the digital inputs must be configured as trip reset signal.
Communication	Trip reset is possible from PLC or DCS through the communication network.