Configuring And Commissioning - Siemens SINAMICS S120 Function Manual

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Communication

11.6 Communication via SINAMICS Link

Configuring and commissioning

Commissioning

When commissioning, proceed as follows:

1. Set the Control Unit parameter p0009 = 1 (device configuration).

2. Set the Control Unit parameter p8835 = 3 (SINAMICS Link).

3. Using p8839, define which interface should be used (for example for IF1: p8839[0] = 2).

4. If SINAMICS Link is assigned to IF1, set parameter p2037 of the drive objects to 2 (do not

freeze setpoints).

If SINAMICS Link was assigned IF2, then p8837 must be used for the setting.

5. Assign the nodes in parameter p8836 to the SINAMICS Link node number.

The first Control Unit is always assigned the number 1. Node number 0 means that for

this Control Unit SINAMICS Link has been shut down. Observe the specifications under

6. Check and/or correct the following parameters:

– p8811 must be identical for all nodes

– p8812[1] must be identical for all nodes

– p8812[0] may be different for local nodes

7. Set the Control Unit parameter p0009 = 0 (ready).

8. Execute a "Copy RAM to ROM".

9. Carry out a POWER ON (switch off the Control Unit and switch on again).

Sending data

The parameters listed in the following description refer to the assignment of SINAMICS Link

to IF1. If you assigned SINAMICS Link to IF2, then you find the corresponding parameters in

the "Table 11-54 Corresponding parameters (Page 891)".

Function Manual, 11/2017, 6SL3097-4AB00-0BP5

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