Plant-Specific Settings; Changing The Direction Of Rotation Of The Motor; Electronic Weight Counterbalance For A Vertical Axis - Siemens SINAMICS S210 Operating Instructions Manual

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6.7 Plant-specific settings

6.7 Plant-specific settings
To make plant-specific settings, go to the "Parameter - Parameter list" menu and select the
expanded view there.
6.7.1

Changing the direction of rotation of the motor

If you determine that the motor is rotating in the wrong direction, you can reverse the direction
of rotation as described below.
1. Set p0010 to value 3 (motor commissioning).
2. Change the direction of rotation via p1821.
– 0: Clockwise rotation
– 1: Counter-clockwise rotation
3. Reset p0010 to value 0 (ready).
4. If possible, check the new setting using the control panel.
5. Save the setting via
This change takes effect in both the control panel and the PLC.
6.7.2

Electronic weight counterbalance for a vertical axis

With a vertical axis without mechanical weight compensation, you can set an electronic weight
compensation by offsetting the torque limits (p1532).
The torque limits (p1520 and p1521 - can also be set via "Parameter - Limits") are shifted by
this offset.
The required offset value is displayed in r0031 during a standstill. Transfer this value to p1532.
Save the setting via
To prevent the axis from dropping after the brake is released, you can specify the torque offset
as an additional torque setpoint (M_ADD) via the supplementary telegram 750. As a result,
the holding torque is specified immediately after the brake is released.
Note
Due to the specified supplementary torque setpoint via the controller, a switchover of the
supplementary torque is also possible. Thus, when the product is lifted, a supplementary torque
can be specified that is different from the supplementary torque for a movement without a load.
The supplementary telegram 750 must be configured in the PLC.
134
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Supplementary telegrams (Page 739)
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA