4 e.g.: plc programming – GE Industrial Solutions AF-600 FP Profibus DP User Manual
Page 72
7.4 E.g.: PLC Programming
In this example PPO type 6 is placed in the following Input/Output address:
Input address 256-257
258-259
260-261
262-263
Output ad-
dress
256-257
258-259
260-261
262-263
Set-up
Status word
MAV
Motor torque Digital input
Set-up
Control word
Reference
Not used
Not used
This network will send a start command (047C Hex) and a reference (2000
Hex) of 50% to the frequency converter.
This network reads the motor torque from the frequency converter. A new
reference will be sent to the frequency converter because the Motor Torque
(86.0%) is higher than the compared value.
This network reads the status on the digital inputs from the frequency con-
verter. If digital input 18 is On it will stop the frequency converter.
This network will reverse the motor when digital input 19 is ON, because par.
O-54 Reversing Select is programmed to Logic AND.
This network will activate the relay 02.
130BA110.10
AF-650 GP/AF-600 FP Profibus DP Operating Instructions
71
7