Siemens COMBIMASTER 411 Operating Instructions Manual page 57

Issue 03/02
frequency. Sending control word 047E followed by 047F is the key to getting the
inverter started.
Get drive ready to run forward
047E 0000 FA31 0000
Run drive at 12.5Hz forwards
047F 1000 FB34 1000
Run drive at 50Hz forwards
047F 4000 FB34 4000
Run drive at 12.5 Hz reverse
0C7F 1000 BB34 1000
Drive tripped on fault
0C7F 1000 FA38 0000
Reset fault
04FE 0000 FA31 0000
The structure of the control and status words are described in Section 3.3 on page
22.
PROFIBUS Communication Module
6SE6400-5AV00-0BP0
Operating instructions
CONFIGURATION FOR S7 PLC
57