Function Keys Of The Op; Table 5-12 Op Keys And Their Functions - Siemens SINAMICS G120 Operating Instructions Manual

5.4.1

Function Keys of the OP

Operator Panel - function keys
Table 5-12 OP keys and their functions
Operator Panel Function
Key
Status
display
Start motor
Stop motor
Direction
reversal
Jog motor
Function
Parameter
access
Increase
value
Reduce
value
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
Effects
The LCD indicates the settings which the drive inverter is presently using.
The inverter is started by pressing the key. This key is deactivated in the default setting.
Parameter P0700 should be changed as follows to activate the key:
OP: P0700 = 1
OFF1 When this key is pressed, the motor comes to a standstill within the selected
ramp-down time. It is deactivated in the default setting; to activate → refer to the
"Start motor" key.
OFF2 The motor coasts down to a standstill by pressing the key twice (or pressing
once for a longer period of time). This function is always activated.
To reverse the direction of rotation of the motor, press this key. The opposing direction is
displayed using the minus character (-) or by the flashing decimal point. In the default
setting this function is deactivated. To activate it → refer to the "Start motor" key.
In the "Ready to power-on" state, when this key is pressed, the motor starts and rotates
with the pre-set jog frequency. The motor stops when the key is released. When the motor
is rotating, this key has no effect.
This key can be used to display additional information.
If you press the key during operation, independent of the particular parameter, for two
seconds, the following data will be displayed:
1. Voltage of the DC current link (designated by d – units V).
2. Output current (A)
3. Output frequency (Hz)
4. Output voltage (designated by o – units V).
5. The value, selected in P0005 (if P0005 is configured so that one of the above pieces
of data is displayed (1 to 4), then the associated value is not re-displayed).
The displays mentioned above are run-through one after the other by pressing again.
Step function
Pressing the button briefly makes the display to jump from any parameter (rXXXX or
PXXXX) to r0000 and vice versa. After quitting an alarm, r0000 will be displayed and the
"jumped from parameter" is forgotten.
Acknowledgement
If alarm and fault messages are present, then these can be acknowledged by pressing
key .
Parameters can be accessed by pressing this key.
When this key is pressed, the displayed value is increased.
When this key is pressed, the displayed value is decreased.
Commissioning (software)
5.4 Parameterization with Operator Panel
5-13