Starting & Stopping :
¡ñPrior to Installation Check that Motor's Full Load Ampere is lower than or equal to the starters Full Load Current and that Main and Control voltages are as indicated on the front panel .
¡ñ The starter must be mounted vertically, allow sufficient space above and below the starter for suitable airflow.
¡ñ It is recommended to mount the starter directly on the rear metal plate for better heat dissipation.
¡ñ Do not mount the starter near heat sources.
¡ñ Protect the starter from dust and corrosive atmospheres.
Temp. Range and Heat Dissipation:
The starter is rated to operate over a temperature range of -10oC (14oF) to + 50oC (122oF).
Relative noncondensed humidity inside the enclosure should not exceed 95%.
Starter's heat dissipation is approx. 3 x In (three times the current in watts).
For example: For a 100A motor, heat dissipation is approx. 300watts.
Internal enclosure heating can be reduced through the use of:
a. Additional ventilation
b. Employing a by-pass contactor.
Short Circuit Protection: Protect the starter against a short circuit by Thyristor Protection Fuses.

Control Terminals:
Terminals 1-2£ºControl supply 110-120Vac or 220-240Vac, 50/60Hz
Terminal 3£ºGround£»
Terminal 4£ºStart Signal Input:
Input form a N.O contact. To start the motor, connect common terminal (Terminal 6) to Terminal 4 for at least 500mSecs.
Terminal 5£º Soft Start Signal Input:
Input form a N.C contact. To soft stop the motor, disconnect common terminal
( Terminal 6 ) to Terminal 5 for at least 500mSecs.
Terminal 6£ºCommon Terminal, Common for terminals 4,5£»
Terminals 7-8£ºProgrammable Signal Relay£¬Programmable function:
¡ñ Run Relay(Normal Open):
Changes its position when starter running(Start/Soft Stop process or Motor running).
¡ñ Over Current Fault Relay(Normal Close):
Changes its position on Over Current Fault.
Terminals 9-10£ºBy-pass relay, changes its position at the end of Acceleration£»
Terminals 11-12£ºProgrammable Fault Relay£¬changes its position on fault, the contact is programmable to function as Normal Open or Normal Close relay£»

Option Module£º
3) Field Bus Communication Connector:
¡ñ Modbus protocol£¨Code A£©£ºStandard RS485,Half duplex with Modbus protocol, baud
rate 1200,2400,4800,9600 BPS£»
¡ñ Profibus protocol (Code B)
¡ñ DeviceNet protocol (Code C)
RS232C (Code D)£ºStarter control program on-line update£»
4) Analogue Signal Output: Analogue value is related to motor current and operation supply voltage.