Siemens SINAMICS S150 NEMA, Operating Instructions Manual

Page: 261 / 862

Commissioning
5.6 Status after commissioning
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
259
WARNING
Unexpected motor movement during motor identification in the rotating mode
When selecting motor identification with optimization in the rotating mode, after
commissioning, the drive initiates that the motor rotates with speeds that can reach the
maximum motor speed.
• Observe the general safety instructions.
•
Ensure that the EMERGENCY STOP functions are fully functional when commissioning
the drive.
Note
Activate enable signals
Make sure that the necessary enable signals have been assigned; otherwise motor
identification cannot be carried out.
Note
Fault with stationary or rotating measurements
The motor identification cannot be performed if, when selecting the stationary or rotating
measurement, a fault is active
Before rectifying the fault, you have to choose "No identification" and close the screen.
Motor identification can then be selected again via <MENU> - <Commissioning/service> -
<Drive commissioning> - <Motor identification>.
5.6 Status after commissioning
LOCAL mode (control via operator panel)
● Switch to LOCAL mode by pressing the "LOCAL/REMOTE" key.
● Control (ON/OFF) is carried out via the "ON" and "OFF" keys.
● You can specify the setpoint using the "increase" and "decrease" keys or by entering the
appropriate numbers using the numeric keypad.
Analog outputs
● The actual speed (r0063) is output as a current output in the range 0 to 20 mA at analog
output 0 (X522:2 and 3).
A current of 20 mA is equal to the maximum speed in p1082.
● The actual current value (r0068) is output as a current output in the range 0 to 20 mA at
analog output 1 (X522:5 and 6).
A current of 20 mA corresponds to the current limit (p0640), which is set to 1.5 times the
rated motor current (p0305).