Leeson SM-Plus Series Sub-Micro Inverters Bedienungsanleitung PDF herunterladen (Seite 25)

11.5 SPEED POT AND PRESET SPEED CONTROL

Shown below is the wiring for SPEED POT and/or PRESET SPEED control, and either a two-wire or

three-wire start/stop circuit:

NOTES:

1. Program the PRESET SPEEDS (Parameters 31-37) to the desired values.

2. Program TB-13A (Parameter 10) to PRESET SPEED #1 (04). TB-13B (parameter 11) to

PRESET SPEED #2 (04), and TB-13C (Parameter 12) to PRESET SPEED #3 (04). To select a

preset speed, close the appropriate TB-13 terminal(s) to TB-2 (refer to Parameters 31-37 for the

Preset Speed Activation table).

3. If reverse rotation is also required, TB-13A cannot be used as a PRESET SPEED SELECT.

TB-13A must be programmed to select RUN REVERSE (05) or START REVERSE (06), leaving

only TB-13B and TB-13C to select preset speeds.

4. For speed pot control, program Parameter 05 - STANDARD SPEED SOURCE for 0-10 VDC

(03). If none of the preset speeds are selected (all of the TB-13 terminals are open), the drive will

respond to the speed pot.

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Leeson SM-Plus Series Sub-Micro Inverters Bedienungsanleitung Seite 25