Connection Parameters Needed for HMI/cMT Products to Communicate with Danfoss FC Series using EBPro (EasyBuilder Pro)

Introduction

All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Danfoss FC Series. Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.

Supported Series: FC051, FC100, FC200, FC300, VLT Micro Driver

Website: http://www.danfoss.com/

HMI Setting

Parameters	Recommended	Options	Notes
PLC type	Danfoss FC Series
PLC I/F	RS485 2W
Baud rate	9600
Data bits	8
Parity	Even
Stop bits	1
PLC sta. no.	1

Device Address

Para_Index 310.1=31001, Para_Index310.0=31000

Bit/Word	Device type	Format	Range	Memo
DW	Parameter	DDDD	0 ~ 9999	Set Parameter
W	Reference	D	0 ~ 1	Control Bus Reference
DW	`Para_Index`	DDDDDD	0 ~ 999999	Set Parameter(Index)
W	`Parameter_text`	DDDD	0 ~ 9999
W	`Para_Index_test`	DDDDDD	0 ~ 999999

Wiring Diagram

NOTE: The serial port pin assignments may vary between HMI models.

RS-485 2W

HMI	Direction	PLC
Pin assignments		FC RS485 2W Terminal
Data-	↔ (bidirectional)	69 Data-
Data+	↔ (bidirectional)	68 Data+
GND	↔ (bidirectional)

*RW100 set PCD1 Control Word of station 1
*RW101 read PCD1 Status Word of station 1
*RW102 set PCD1 Control Word of station 2
*RW103 read PCD1 Status Word of station 2
*RW104 set PCD1 Control Word of station 3
*RW105 read PCD1 Status Word of station 3
*RW106 set PCD1 Control Word of station 4
*RW107 read PCD1 Status Word of station 4