Siemens 611 Disconnect the parallel connection, Commission motor 1 as a single motor

Commissioning

9.2 Procedure

1. Disconnect the parallel connection

Only connect motor 1 to the power module.

2.Commission motor 1 as a single motor:

●Observe the information provided in the section titled "Commissioning checks performed in a current-free state".

●Perform commissioning up to and including Point 8 as per the section titled "Commissioning a single torque motor (SINUMERIK example)".

3.Traverse the axis and check that it is functioning correctly

4.Note the commutation angle offset of motor 1

MD 1016 (motor 1) = _ _ _ _ _ _ _ _ electrical degrees

5.Switch off and wait until the DC link has been discharged

6.Instead of motor 1, connect motor 2 to the power module

NOTICE

For a Janus configuration, interchange phases U and V (see PHB 1FW6, chapter titled "Power connection for parallel operation").

7.Switch on with the pulse and controller enables deactivated

8.Determine the commutation angle offset of motor 2

●For an incremental measuring system or

●For an absolute measuring system; switch drive off (NCK reset)

9.Rotate the axis and check that it is functioning correctly

Does the axis rotate with a positive speed setpoint in the required direction? ● No → Change MD 32100 (direction of rotation)

Is the angle of rotation OK (specification = 10°→ angle = 10°)?

10. Note the commutation angle offset of motor 2

MD 1016 (motor 2) = _ _ _ _ _ _ _ _ electrical degrees

1FW6 Built-in torque motors	183
Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7