Installation Manual

Communications
126 H-Max HVAC Drives MN04008006E—January 2012 www.eaton.com
Annex—N2
Process Data IN (Master to Slave)
Use of Process Data In variables depends on the used
application. The configuration of the data is free.
Process Data OUT (Slave to Master)
Use of Process Data Out variables depends on the used
application.
The Fieldbus Master can read the frequency converter’s
actual values using process data variables. Control
applications use process data as follows:
Process Data OUT Variables
ID Data Value Unit Scale
2104 Process data OUT 1 Output Frequency Hz 0,01 Hz
2105 Process data OUT 2 Motor Speed rpm 1 rpm
2106 Process data OUT 3 Motor Current A 0,1 A
2107 Process data OUT 4 Motor Torque % 0,1 %
2108 Process data OUT 5 Motor Power % 0,1 %
2109 Process data OUT 6 Motor Voltage V 0,1 V
2110 Process data OUT 7 DC link voltage V 1 V
2111 Process data OUT 8 Active Fault Code — —