Operating Instructions
Chapter 1 - User Interfaces on Siemens BT300
Drive Keypad
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Siemens Industry, Inc.
Siemens BT300 HVAC Drive
DPD01809
Smart Infrastructure
2019-05-29
Chapter 1 - User Interfaces on Siemens BT300
This chapter presents the different user interfaces on Siemens BT300:
• Keypad
• Siemens NET
• Fieldbus
Drive Keypad
The control keypad with graphical interface is the interface between the Siemens BT300 HVAC Drive and the
user. With the control keypad it is possible to control the speed of a motor, to supervise the state of the
equipment and to set the variable frequency driver's parameters.
Keypad Buttons
The keypad features nine buttons used to configure and control the drive.
Figure 1: Keypad Buttons.
• This button (back/reset) allows you to move backwards in the menu, backup a step when using a
wizard, exit the edit mode, or reset a fault (when held for approximately one second).
• or These buttons allow you to scroll up (or down) in the menu or increase (or decrease) a
parameter value when editing.