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Gateway communications manual – AERCO XPC GATEWAY Communications User Manual

Page 142

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GATEWAY COMMUNICATIONS MANUAL

142

Modbus-To-BACnet Protocol Mapping

1 BMS II, 4 MLX Boilers (Continued)

Equipment

Point Name

Name

Modbus Data

Addr/Unit Addr

Read

Only Enabled

BACnet

Type:ID

Mlx Addr 3

01-Act Mod Lev

boilerstate_3

41009/3

AV:18

02-Target Setpoint

effectsetpt_3

41019/3

AV:19

03-Req Outlet Temp

setpt_3

41005/3

AV:20

04-Net Direct Drive

boilercmd_3

40002/3

AV:21

05-Mod Lev In

boilerload_3

41201/3

AV:22

06-Flow Sens Temp

localsuptemp_3

41003/3

AV:23

07-Display Code

dispcode_3

30001/3

AV:24

11-Error Code

errcode_3

40001/3

AV:7

08-Unit Status

unitstat_3

30002/3

AV:25

09-Ret Flow Temp

returntemp_3

41004/3

AV:8

Mlx Addr 4

01-Act Mod Lev

boilerstate_4

41009/4

AV:28

02-Target Setpoint

effectsetpt_4

41019/4

AV:29

03-Req Outlet Temp

setpt_4

41005/4

AV:30

04-Net Direct Drive

boilercmd_4

40002/4

AV:42

05-Mod Lev In

boilerload_4

41201/4

AV:43

06-Flow Sens Temp

localsuptemp_4

41003/4

AV:44

07-Display Code

dispcode_4

30001/4

AV:45

11-Error Code

errcode_4

40001/4

AV:10

08-Unit Status

unitstat_4

30002/4

AV:46

09-Ret Flow Temp

returntemp_4

41004/4

AV:11

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