EM500 Open-Loop Vector Control Inverter User Manual
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Appendix III Profibus-DP Expansion Card
(EC-CM-P1)
III.1 General
Communication card EC-CM-P1 is defined as PROFIBUS-DP slave
communication card and used to connect EM500 inverter to PROFIBUS-DP
Support PZD control data exchange.
Support PKW access to inverter parameters.
Support the user diagnosis function.
Automatic detection of communication rate, up to 12 Mbps.
III.2 Installation Instructions
Install Profibus-DP expansion card into the expansion slot EC-B (make sure that
it is installed and buckled properly).
Disassemble or install Profibus-DP expansion card only after inverter is powered
Figure 3 Installation of Profibus-DP expansion card