On Key/Off Key; Ccw/Cw Changeover - Siemens SINAMICS DCM Operating Instructions Manual

Operation
9.3 Controlling via the AOP30 operator panel
OFF in REMOTE (factory setting: No)
● Yes: The OFF key functions in REMOTE mode even if the drive is being controlled by
● No: The OFF key only functions in LOCAL mode.
LOCAL/REMOTE also during operation (factory setting: No)
● Yes: You can switch between LOCAL and REMOTE when the drive is switched on (motor
is running).
● No: Before switching to LOCAL or REMOTE, a check is carried out to determine whether
the drive is in the "Operation" state. If yes, the system does not switch to
LOCAL/REMOTE and outputs the error message "LOCAL/REMOTE mode during
operation not possible". Before the system switches to REMOTE, the drive is switched off
and the setpoint is set to 0.
9.3.7.2

ON key/OFF key

ON key: Active in LOCAL if no operator inhibit lock is activated
OFF key: Always active in LOCAL; active in REMOTE under certain conditions (if the system
setting "OFF in REMOTE" is set to "Yes")
OFF key acts as
● OFF1: Ramp-down on the down ramp (p50303)
● OFF2: Immediate pulse inhibit, motor coasts down
● OFF3: Ramp-down on the quick stop ramp (p50296)
Factory setting: OFF1
9.3.7.3

CCW/CW changeover

Settings: Menu – Commissioning/Service – AOP settings – Control settings
CCW/CW changeover (factory setting: No)
● Yes: CCW/CW changeover by means of the CCW/CW key functions in LOCAL mode
● No: The CCW/CW key is inactive.
For safety reasons, the CCW/CW key is disabled in the factory setting (normally pumps and
fans must only be operated in one direction).
The direction of rotation that is currently selected is indicated on the operation screen by
means of an arrow next to the operating state.
328
external sources (PROFIBUS, customer terminal strip, NAMUR terminal strip).
WARNING: This function is not an EMERGENCY STOP function.
At speed 0: Disconnection (only if line contactor is present)
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
SINAMICS DCM DC Converter