Omron 3G3MV-P10CDT-E User Manual page 16

Introduction
Loss of Inverter functionality
Inverter-interface restriction
A typical winder application:
The 3G3MV and PLC Option Unit take care of diameter calculation, dancer
PID, user input, etc. The other simply run in speed control. This type of appli-
cation uses both RS-232C and RS-422 communication.
Whenever the 3G3MV-P10CDT is attached to a 3G3MV Inverter, the follow-
ing functionality of the Inverter is lost:
•
Modbus communication through the RS-422 interface of the Inverter is
disabled. The Modbus communication through the RJ-45 connector is still
available.
The following resources have limited control:
•
Only one analog input can be read directly. The other input can be read
by using the Transfer command in combination with PID with feedback.
•
The analog outputs cannot be controlled by the 3G3MV-P10CDT
Note Minimum Inverter firmware version requirement: 24
SECTION 1
3