20 • vacon Using the Add-On Instruction (AOI)
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5) Set the values of the AOI in the following way (I/O module “VACON_1” and data tag
“NXP”):
• DataIn: VACON_1:I1.Data
• DataOut: VACON_1:O1.Data
• ConnectionFaulted: VACON1:I1.ConnectionFaulted
• RUN: NXP.RUN
• REVERSE: NXP.REVERSE
• RESET: NXP.RESET
• SPEED_REF: NXP.SPEED_REF
6) The project can now be downloaded to the PLC.
7) Signals Bus_Ok, RUN_Ready and Ready are active when the AC drive is ready to run
with the RUN signal. See the figure below.
8) The AC drive is now ready to run and by setting “1” to RUN, the motor starts with
reference SPEED_REF.
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