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Xhance posted a topic in MitsubishiI'm having trouble in finding a complete manual instruction and set-up on setting up a communication on a Q-series PLC to a inverter a700/a800 via RS-485. I have a manual for fx series, are the parameters the same as the fx series? how about the program, like starting or stopping the motor? Are they same or not? In the Q-series, do i leave switch-5 "station no. setting" blank? i just started this so i hope that i can make this work after new year. This is the manual for the fx-series plc====> http://www.automationsystemsandcontrols.net.au/PDF%27s%20Mitsubishi/Manuals/FPLC/FX%20SERIES%20USER%27S%20MANUAL%20-%20Data%20Communication%20Edition.pdf PS: I'm mostly self study because i don't have proper training yet and my school sucks.
isengineer posted a topic in MitsubishiHi All, I was wondering if any of you guys could help me about improving my load sharing application. At the moment it's very unstable and i can't see what i am doing wrong! Thanks. Details: I am trying to run a industrial chain conveyor using Torque control by Real sensorless vector control function of A700 Mitsubishi VFD. I have been following "Technical Note" which is provided by mitsubishi (see attached PDF). As described on technical note, i am trying to control 5 motors ( 1 X 2.2kW, 4 X 1.1kW) to share the load on this chain conveyor. Torque command (SV) and Motor Torque (PV) read from Master VFD and PID output (MV) of Q03UDE transferred to Slave VFDs over CC-link. i would appreciate any information and help you can provide, Many Thanks. Application_Technical_Note_Load_Sharing.pdf