4 e.g.: plc programming – GE Industrial Solutions AF-600 FP Profibus DP User Manual

Page 72

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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

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