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Introduction

All Maple Systems HMIs programmed with EBPro (EasyBuilder Pro), including every cMT X Series and cMT Series model, are compatible with Danfoss ECL Apex20 (Ethernet). Configure your Controller and HMI/cMT with the following parameters to establish reliable communication.

HMI Setting

ParametersRecommendedOptionsNotes
PLC typeDanfoss ECL Apex20 (Ethernet)
PLC I/FEthernet
Port no.5050
PLC sta. no.0

Device Address

Bit/WordDevice typeFormatRangeMemo
BFlagDDDD0 ~ 8191
BOutputDDDD0 ~ 1023
BInputDDDD0 ~ 1023
BReg_BitDDDDDdd0 ~ 1638331dd: Bit no. (00 ~ 31)
BDBn_BitDDDDDDDdd0 ~ 399938331
WRegisterDDDDD0 ~ 16383
WCounterDDDD0 ~ 1599
WTimerDDDD0 ~ 1599
WReg_FloatDDDDD0 ~ 16383Support 32-bit float format
WDBnDDDDDDDDD0 ~ 536016383
WDB_StringDDDDDDDDD0 ~ 536016383
WR_StringDDDDD0 ~ 16383
WDB_FloatDDDDDDDDD0 ~ 536016383

EasyBuilder device address range may differ from PLC extended mode, please refer to EasyBuilder address range as above.

Wiring Diagram

The diagram below shows the Ethernet cable wiring.

Ethernet cable wiring diagram showing T568B color-coded twisted pairs, with pin numbers 1–8 labeled on both ends.