Operating instructions

7.4. E.g.: PLC Programming

In this example PPO type 6 is placed in the following Input/Output address:

Input ad-

dress

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 tor-

que

Digital in-

put

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 com-

pared value.

VLT

Profibus 7. Application Examples

MG.33.C4.02 - VLT

is a registered Danfoss trademark