A-B 1336 PLUS II Adjustable Frequency AC Drive Function Description

Function Description

Traverse Function

The 1336 PLUS II output frequency can be programmed to modulate around a set frequency.

This can be achieved by setting three parameters to create an inertia compensated delta waveform

- Traverse Period, Maximum Traverse, and P Jump. In surface drive winding applications,

the developed waveforms can be used in a traverse drive to electronically perform the traverse function.

The traverse actuator will move the yarn back and forth in a diamond pattern so that

the yarn is evenly distributed over the surface of the tube.

This pattern must be changed in order to prevent yarn build-up at the same points on the surface.

This can be achieved by constantly continuously changing the traverse speed in a cyclic

manner over a specified speed range. Using inertia compensation, a series of distributed diamond 

patterns can be formed over the entire surface of the tube.

Start-up operation

For applications requiring unattended operation, the 1336 PLUS II can resume operation when power is restored after a power failure.

If the Power On Run feature is activated and the input power supply is disconnected, then when the power is restored

The drive will automatically restart and run at the current commanded speed if all the necessary signals 

(Enable, Auxiliary, No Stop and Start) are present.

4-20mA Current Loss Option

Many control systems will issue a 4-20mA control signal for the drive to use as a speed reference.

The drive will run at the lowest speed with the 4mA signal and at the highest speed with the 20mA signal.

The drive can also invert this signal to run the minimum speed at 20mA and the maximum speed at 4mA.

Since a minimum signal of 4mA is required, the drive must have a ‘fallback’ command

in the event of signal loss (sensor failure or disconnection).

The 1336 PLUS II includes a ‘Loss Selection’ parameter that provides five choices for signal failure modes.

1. stop the drive and signal a fault.

2. Go to minimum speed and issue a warning.

3. Go to maximum speed and issue a warning.

4. Maintain speed and issue a warning.

5. reaches preset speed and warns.

Related Product Recommendations:

1336-SN-SP1A

1336-SN-SP1B

1336-SN-SP21A

1336-QOUT-SP5A

1336-QOUT-SP6A

1336-QOUT-SP8A

1336-QOUT-SP12B

1336-QoUT-SP13A

1336-QOUT-SP14A    

1336-QOUT-SP18A

1336-FEET-SP8A

1336-FEET-SP5A

1336-FEET-SP6A

1336-MOv-SP1A

1336-Mov-sP3A

1336-R2-SP2A

1336-R2-SP1A

1336-RLOAD-SP2A

1336-RLOAD-SP3A

1336-RLOAD-SP4A

1336-RLOAD-SP5B

1336-STDOFF-SP1A

1336-SCREW-sP3A

1336-BDBMX3-SP60A

1336-BDBMX3-SP24A