How do I reset my Siemens soft starter?
Menu “Motor control” Select “Motor control via keys”…After that, the key control has to be deactivated:
- Press “ESC”
- Press “OK”
- Select “Key control deactivate?” -> “accept”
What is a soft starter?
A soft starter is a solid-state device that protects AC electric motors from damage caused by sudden influxes of power by limiting the large initial inrush of current associated with motor startup. Soft starters are also known as reduced voltage soft starters (RVSS).
How do you reset a soft starter?
Restart the soft starter. To reset the soft starter, press [Reset] or activate the Reset remote input. If the soft starter has issued a warning, it resets itself when the cause of the warning has been resolved.
What is Siemens Sirius?
With SIRIUS, we offer you a unique comprehensive portfolio for every industrial control application. The major advantages: With their modular design, our products can be planned and built into a control cabinet in a very simple way. They are especially easy to integrate into distributed systems.
How do I choose a soft starter?
2) Base on the motor power, current and load characteristic to choose the soft starter. Generally, the soft starter capacity slightly larger than the motor operation current capacity, and increase a step power for some heavy loads, such as: crusher, ball mill, hoist, long belts, mixers, fans, etc.
Where should a soft starter be placed?
Heavy Load Conveyor Systems A soft starter will be located inside the control panel and will be supplied with three phase power on the top. Then on the bottom, it will supply three phase power out to the motor.
How do I reset my ats22?
1) Remove control power from CL1-CL2. After the display has gone blank, apply control power. 2) On the integral or remote keypad, press the 3-key combination of ENT / UP arrow / DOWN arrow, simultaneously. 3) Wire a reset contact to logic input LI2 or LI3 and program it to rSt (remote reset).
How do I contact Siemens?
1 (800) 743-6367
When should star delta starter be used?
A star delta starter is a type of reduced voltage starter. We use it to reduce the starting current of the motor without using any external device or apparatus. This is a big advantage of a star delta starter, as it typically has around 1/3 of the inrush current compared to a DOL starter.
What is the Sirius 3rw44 soft starter?
This manual contains basics and tips on the application of SIRIUS 3RW44 soft starters. The SIRIUS 3RW44 soft starter is an electronic motor control device for optimized starting and stopping of 3-phase asynchronous motors. The manual describes all the SIRIUS 3RW44 soft starter functions.
What is the Sirius 3rw44 manual fax number?
SIRIUS 3RW44 manual Fax-2GWA 4NEB 535 2195-02 DS 06 www.siemens.com/automation Subject to change without prior notice Order No.: 3ZX1012-0RW44-1AC1 © Siemens AG 2010 Siemens AG Industry Sector Postfach 23 55 90713 FUERTH GERMANY
What is slow speed function in Sirius 3rw44 manual?
SIRIUS 3RW44 manual 6-16GWA 4NEB 535 2195-02 DS 06 6.4 Slow Speed Function This function allows an asynchronous motor to be temporarily operated in both directions at a speed that is lower than the rated operating speed. The rated operating speed nmotorof the motor is determined by its line frequency (f) and its number of pole pairs (p).
What is the recommended installation altitude for the Sirius 3rw44?
SIRIUS 3RW44 manual 2-6GWA 4NEB 535 2195-02 DS 06 2.4 Installation Altitude and Ambient Temperature The permissible installation altitude must not exceed 5,000 m above sea level (above 5,000 m on request). If the installation altitude exceeds 1,000 m, the rated operating current must be reduced for thermal reasons.