Operating Instructions

Product information
Components
4
28 | 118
Siemens A5E36496664A_f
Smart Infrastructure 2021-10-11
Button Function
● Pressing the button: Confirm selection
● Pressing and holding down the button (> 3 s): Toggle between changing
individual digits and changing the whole value
● Pressing the button:
– Scroll up through the menu
– Increase a parameter value
● Pressing the UP and DOWN buttons simultaneously when MANUAL and
JOG mode are activated: Switch the reverse function on and off
● Pressing the button:
– Scroll down through the menu
– Reduce a parameter value
● Pressing the UP and DOWN buttons simultaneously when MANUAL and
JOG mode are activated: Switch the reverse function on and off
● Pressing briefly: return to the previous display
● Pressing and holding down the button (> 3 s): The BOP-2 returns to the
status screen
● In AUTO mode: no function
● In MANUAL mode: pressing starts the variable speed drive
● In AUTO mode: no function
● In MANUAL mode:
– Pressing briefly: OFF1 - the motor comes to a standstill along the set
down ramp (parameter P1121)
– Pressing and holding down the button (> 3 s) or pressing it briefly twice:
the motor coasts to a standstill
● Pressing the button: Toggle between external command sources and the
BOP-2 as command source.
– MANUAL means: manual control using the BOP-2 buttons
– AUTO means: the variable speed drive responds to external control
commands (e.g. fieldbus or terminals)
Table 5: BOP-2 operator controls
Function Status Symbol Comments
Command
source
Manual No symbol is displayed if AUTO mode is activated.
Variable speed
drive
state
Ready Static symbol, does not rotate.
JOG function Active Is displayed if the JOG function is activated.
Fault or alarm
display
Fault or
alarm
● Flashing symbol:
– A command is active.
– The variable speed drive stops. Clear the fault.
● Non-flashing symbol:
– There is an alarm (e.g., overtemperature).
– The variable speed drive keeps running.
Tabl e
6: BOP-2 screen symbols
BOP-2 - operator
controls
BOP-2 - screen symbols