Buttons And Their Functions On The Operator Panel (Bop And Aop) - Siemens sed2 Commissioning Manual

6.3 Buttons and their functions on the operator panel
(BOP and AOP)
Operator panel / Function
button
Status display
Start motor
Stop motor
Changeover to
manual control
Changeover to
automatic con-
Functions
AOP only
Access to
parameters
Increase value
Decrease value
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The LCD (5-digit display for BOP, multiline clear text display for AOP) shows the settings
presently used by the VSD or used to parameterize the VSD).
Pressing this button starts the VSD. This button is enabled for manual mode as part of the
factory setting.
OFF1 Pressing this button stops the VSD within the selected ramp-down time. This button is
enabled for manual mode as part of the factory setting.
OFF2 Pressing this button twice (or once with sustained pressure) causes the motor to coast
freely to a standstill. This function is enabled in the manual and automatic operating
modes.
Pressing this button while the VSD is running sets the input logic so that the operator controls
the SED2. In this mode, none of the controlled variables have any influence on the control of
the VSD.
In automatic mode, all I/Os are set to represent the system-dependent variables. No manual
inputs are accepted.
The controller responds to changes depending on its parameter setting.
trol
However, it is possible to change system parameters in automatic mode.
This button allows for displaying additional information. Also refer to the section Buttons with
special functions in the AOP Operating Instructions.
Multiple display mode
When you press this button for 2 seconds during operation, the following information is dis-
played regardless of the parameter:
1. DC link voltage (indicated by d – units V)
2. Output current (A)
3. Output frequency (Hz)
4. Output voltage (indicated by o – units V)
5. The value selected in P0005 (if P0005 is configured to display any of the above (1 to 4),
the value is not redisplayed)
Briefly press the button repeatedly to cycle through the above displays. Pressing again this
button for a sustained time exits the multiple display mode.
Error acknowledgement
When a fault occurs and the SED2 trips, use this button to acknowledge the error.
Jump function
You can jump from any parameter (rXXXX or PXXXX) directly to r0000 by pressing the Fn
button briefly. This allows you to modify another parameter if required. After jumping to r0000,
press the Fn button again to return to the starting point.
Pressing buttons Fn and P simultaneously opens the main menu.
Pressing this button allows you to: 1. Access the parameters, and 2.: Exit the parameter by
accepting its value.
Press this button to increase the value displayed. This button helps increase the current value
during parameterization.
In manual mode, this button allows for increasing the speed (internal motor potentiometer).
Press this button to decrease the value displayed. This button helps decrease the current
value during parameterization.
In manual mode, this button allows for decreasing the speed (internal motor potentiometer).
Commissioning Guide
6 Commissioning
Effects
CM1G5192en
26.02.2003