Switching Between Clockwise And Counter-Clockwise Rotation; Increase Setpoint / Decrease Setpoint - Siemens SINAMICS S150 NEMA Operating Instructions Manual

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Switching between clockwise and counter-clockwise rotation

Settings: MENU – Commissioning/Service – AOP Settings – Control Settings

Switching between CCW/CW (factory setting: No)

● Yes: Switching between CW/CCW rotation by means of the CW/CCW key possible in

● No: The CW/CCW key has no effect in LOCAL mode

For safety reasons, the CW/CCW key is disabled in the factory setting (pumps and fans must

normally only be operated in one direction).

In the operation status in LOCAL mode, the current direction of rotation is indicated by an

arrow next to the operating mode.

Activation of CCW/CW changeover

You have to make additional settings when switching between CW/CCW rotation.

Settings: MENU – Commissioning/Service – AOP settings – Control settings

JOG key active (factory setting: No)

● Yes: The jog key is effective in the LOCAL mode in the state "ready to power-up" (not in

"operation"). The speed that is set in parameter p1058 is approached.

● No: The JOG key has no effect in the LOCAL mode

You can use the Increase and Decrease keys to enter the setpoint with a resolution of 1% of

the maximum speed.

You can also enter the setpoint numerically. To do so, press F2 in the operation screen. The

system displays an field for entering the required speed. Enter the required value using the

numeric keypad. Press F5 "OK" to confirm the setpoint.

When you enter values numerically, you can enter any speed between the minimum speed

(p1080) and the maximum speed (p1082).

Enclosed Drives

Operating Instructions, 12/2018, A5E36652151A

6.6 Control via the operator panel