Off Mode - Siemens BT300 Operator's Manual

Bypass variable frequency drive
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OFF Mode

Siemens Industry, Inc.
4.
Use the Up and/or Down Arrow
highlight Activate, and then press OK
The unit is now operating in Hand mode. The following table outlines the buttons you
can use to control the drive.
Button Icon
Button Name
Start
Stop
Up and Down
Arrows
OK Button
OFF mode is used when the operator you want to override the automation system and
not allow the motor to run. For example, you want to change filters in an air handling
unit and wants to turn the unit off for entry into the system.
In OFF mode, both the Bypass (M1) and the Output (M2) contactors are open to
prevent power from getting to the motor.
1.
At the drive keypad, press the Hand/Auto
2.
Use the Up and/or Down Arrow
highlight Off, and then press OK
BT300 Bypass Operator's Manual
Operation (Electronic Bypass Only)
buttons to
.
Description
Start the drive.
Stop the drive.
Set the desired frequency (changes are immediate).
Once the frequency is set to the desired value, press OK to lock the
setting.
button.
buttons to
.
OFF Mode
29
DPD01391
2016-08-05

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