Technical data

Chapter 5 – Commissioning
Siemens Building Technologies, Inc. 25
For information on setting and modifying parameters, see the Setting Parameters with the BOP or
AOP section in this manual.
Advanced Operator Panel (AOP)
In addition to the functions of the BOP, the Advanced Operator Panel provides the following functions:
• Displays multi-lingual and multi-line plain text.
• Displays units of measurement for speed, frequency, direction of motor rotation, and current.
• Comments on current parameters, and error messages.
• Communicates via RS-232 or RS-485 interfaces.
• Loads and stores up to ten parameter sets.
• Programmable with a PC without SED2 (PC- AOP kit required).
• Diagnostics menu for troubleshooting.
• Multi-drop capability to control up to 31 SED2 drives.
• Seven-day timer switch with three switching operations per day.
• Main menu can be invoked directly by pressing the Fn and P keys simultaneously.
For more details, see the AOP Operating Instructions.
Buttons on the BOP and AOP
Operator
Panel/Button
Function Description
Status
display
The LCD (five-digit display for BOP; multi-line, clear-text display for AOP)
displays the settings presently used by the SED2 or used to set parameters in
the SED2.
Start motor
Press this button to start the SED2. As part of the factory setting, this button is
enabled for manual mode.
Stop motor
OFF1 Press this button to stop the SED2 within the selected ramp-down
time. As part of the factory setting, this button is enabled for manual
mode.
OFF2 Press this button twice (or once with sustained pressure) to cause
the motor to coast freely to a standstill. This function is enabled in
the manual and automatic operating modes.
Change to
manual
control
Places the SED2 VFD in HAND mode.