Gateway communications manual – AERCO XPC GATEWAY Communications User Manual
Page 180

GATEWAY COMMUNICATIONS MANUAL
180
Modbus-To-LonWorks Protocol Mapping 1 BMS II, 4 MLX Boilers (Continued)
Equipment
Point Name
Name
Modbus Data
Addr/Unit Addr
Read
Only Enabled
SNVT
#
SNVT NAME
SNVT
Element
#
Direction
Prio Auth Ack
Mlx Addr 1
01-Act Mod Lev
boilerstate_1
41009/1
161
nvoMlxState1
incremental
count (9)
0
Output (non-
polled)
02-Target Setpoint
effectsetpt_1
41019/1
162
nvoMlxSetpt1
incremental
count (9)
0
Output (non-
polled)
03-Req Outlet
Temp
setpt_1
41005/1
163
nviMlxSetptRq1
incremental
count (9)
0
Input (non-
polling)
04-Net Direct Drive
boilercmd_1
40002/1
164
nviMlxCmd1
incremental
count (9)
0
Input (non-
polling)
05-Mod Lev In
boilerload_1
41201/1
165
nvoMlxLoad1
incremental
count (9)
0
Output (non-
polled)
06-Flow Sens
Temp
localsuptemp_1
41003/1
166
nvoMlxSupTmp1
incremental
count (9)
0
Output (non-
polled)
07-Display Code
dispcode_1
30001/1
168
nvoMlxDispCode1
incremental
count (9)
0
Output (non-
polled)
11-Error Code
errcode_1
40001/1
169
nvoMlxErrCode1
51
0
Output (non-
polled)
08-Unit Status
unitstat_1
30002/1
170
nvoMlxStat1
incremental
count (9)
0
Output (non-
polled)
09-Ret Flow Temp
returntemp_1
41004/1
167
nvoMlxRetTmp1
incremental
count (9)
0
Output (non-
polled)
Mlx Addr 2
01-Act Mod Lev
boilerstate_2
41009/2
171
nvoMlxState2
incremental
count (9)
0
Output (non-
polled)
02-Target Setpoint
effectsetpt_2
41019/2
172
nvoMlxSetpt2
incremental
count (9)
0
Output (non-
polled)
03-Req Outlet
Temp
setpt_2
41005/2
173
nviMlxSetptRq2
incremental
count (9)
0
Input (non-
polling)
04-Net Direct Drive
boilercmd_2
40002/2
174
nviMlxCmd2
incremental
count (9)
0
Input (non-
polling)
05-Mod Lev In
boilerload_2
41201/2
175
nvoMlxLoad2
incremental
count (9)
0
Output (non-
polled)
06-Flow Sens
Temp
localsuptemp_2
41003/2
176
nvoMlxSupTmp2
incremental
count (9)
0
Output (non-
polled)
07-Display Code
dispcode_2
30001/2
178
nvoMlxDispCode2
incremental
count (9)
0
Output (non-
polled)
11-Error Code
errcode_2
40001/2
179
nvoMlxErrCode2
51
0
Output (non-
polled)
08-Unit Status
unitstat_2
30002/2
180
nvoMlxStat2
incremental
count (9)
0
Output (non-
polled)
09-Ret Flow Temp
returntemp_2
41004/2
177
nvoMlxRetTmp2
incremental
count (9)
0
Output (non-
polled)
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