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PACMotion VFD Syllabus
Section 5
GFK-3167B
December 2020
PROFINET Controller Demo (Note 2)
17
4.
Using a laptop PC with PAC Machine Edition, load in the PAC Machine Edition project:
VFD_DEMOCASE_PN_Vx and Download/Run the QuickPanel and CPE100 targets
through the front panel ports labeled PROFINET/HMI and PLC.
Demo Case File:
VFD_DEMOCASE_PN_V6.zip
To download all demo case files, please visit:
https://emerson-mas.force.com/communities/en_US/Documentation/PACMotion-VFD-
Syllabus-GFK-3167
5.8
PROFINET Process Data Exchange
The mapping of Process Data Output/Input to Modbus RTU Registers is shown below.
Process Data Word
Typical CPE100 Address
PDO1
%AI00001
PDO2
%AI00002
PDO3
%AI00003
PDO4
%AI00004
PDI1
%AQ00001
PDI2
%AQ00002
PDI3
%AQ00003
PDI4
%AQ00004
5.9
Fieldbus Connection Timeout
The VFD interface allows the user to set the Communication Loss Timeout and
Communication Loss Action values. These parameters are at addresses P5-05 and P5-06
respectively. The Timeout units are 1 = 0.1 sec and the range is from 0.0 (disable) to 5.0
seconds. A setting of 0.0 seconds will allow the VFD to continue running if
communications are lost.