On Key/Off Key; Ccw/Cw Changeover; Jogging - Siemens SINAMICS DCM Operating Instructions Manual
Control module for variable-speed dc drives
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Also See for SINAMICS DCM:
- List manual (1205 pages) ,
- Operating instructions manual (715 pages) ,
- Manual (705 pages)
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Operation
9.3 Controlling via the AOP30 operator panel
LOCAL/REMOTE also during operation (factory setting: No)
● Yes: You can switch between LOCAL and REMOTE when the drive is switched on (motor
● No: Before switching to LOCAL or REMOTE, a check is carried out to determine whether
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.
9.3.7.4
Jogging
Settings: Menu – Commissioning/Service – AOP settings – Control settings
JOG key active (factory setting: No)
● Yes: In "LOCAL" mode, the JOG key is active in the state "Ready for Switching On" (not
● No: The JOG key is not active.
See also function diagram 3125 in the SINAMICS DCM List Manual.
300
is running).
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.
At speed 0: Disconnection (only if line contactor is present)
in "Operation").
SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619
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