Page 376 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

Commissioning in pulse train position control mode (PTI)

Step Description Remarks
1 Switch off the mains supply.

2 Power off the servo drive and connect it to The digital signals CWL, CCWL and EMGS must be
the controller (for example, SIMATIC S7-200 kept at high level (1) to ensure normal operation.
SMART) with the signal cable.
Refer to "Standard application wirings (factory
setting) (Page 73)" and "Connection examples with
PLCs (Page 77)".
3 Power on the servo drive.

4 Check current control mode by viewing value Refer to "Compound controls (Page 125)".
of the parameter p29003. Pulse train input
position control mode (p29003=0) is the
factory setting of SINAMICS V90 servo drives.
5 Configure necessary digital input signals by The factory settings are:
setting the following parameters:
• p29301[0]: 1 (SON)
• p29301[0]: DI1 • p29302[0]: 2 (RESET)
• p29302[0]: DI2
• p29303[0]: 3 (CWL)
• p29303[0]: DI3
• p29304[0]: 4 (CCWL)
• p29304[0]: DI4 • p29305[0]: 5 (G-CHANGE)
• p29305[0]: DI5
• p29306[0]: 6 (P-TRG)
• p29306[0]: DI6
• p29307[0]: 7 (CLR)
• p29307[0]: DI7 • p99308[0]: 10 (TLIM1)

• p29308[0]: DI8
Refer to "Digital inputs/outputs (DIs/DOs) (Page 61)".
6 Select a pulse input channel by setting • p29014=0: high-speed 5 V differential pulse train
parameter p29014. input
• p29014=1: 24 V single end pulse train input 24 V
single end pulse train input is the factory setting.
Refer to "Selecting a setpoint pulse train input channel
(Page 133)".
Commissioning in internal position control mode (IPos)

Step Description Remarks

1 Switch off the mains supply.
2 Power off the servo drive and connect it to The digital signals CWL, CCWL and EMGS must be
the controller (for example, SIMATIC S7-200 kept at high level (1) to ensure normal operation.
SMART) with the signal cable.
Refer to "Standard application wirings (factory setting)
(Page 73)" and "Connection examples with PLCs

(Page 77)".
3 Power on the servo drive.
4 Switch to the internal position control mode by Refer to "Compound controls (Page 125)".
setting p29003=1.

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CITS : E & H - Electronics Mechanic - Exercise 239