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Gateway communications manual – AERCO XPC GATEWAY Communications User Manual

Page 164

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GATEWAY COMMUNICATIONS MANUAL

164

Modbus-To-LonWorks Protocol Mapping

1 BMS/BMS II, 8 C-More Boilers (Continued)

Equipment

Point Name

Name

Modbus Data

Addr/Unit Addr

Read

Only Enabled

SNVT

#

SNVT NAME

SNVT

Element

#

Direction

Prio Auth Ack

Blr Addr 4

01-Fire Rate Out

boilerstate_4

30009/4

71

nvoBlrState4

incremental
count (9)

0

Output (non-
polled)

02-Active Setpoint

effectsetpt_4

30017/4

72

nvoEffSetpt4

incremental
count (9)

0

Output (non-
polled)

03-Net Remote
Setpt

setpt_4

40001/4

73

nviSetpt4

incremental
count (9)

0

Input (non-
polling)

05-Fire Rate In

boilerload_4

30018/4

75

nvoBlrLoad4

incremental
count (9)

0

Output (non-
polled)

06-Outlet Temp

localsuptemp_4

30003/4

76

nvoLocSupTmp4

incremental
count (9)

0

Output (non-
polled)

07-Display Code

dispcode_4

30001/4

77

nvoDispCode4

incremental
count (9)

0

Output (non-
polled)

08-Unit Status

unitstat_4

30002/4

78

nvoUnitStat4

incremental
count (9)

0

Output (non-
polled)

09-Run Cycles

runcycles_4

30012-30013/4

79

nvoRunCycles4

51

0

Output (non-
polled)

10-Run Hours

runhours_4

30014-30015/4

80

nvoRunHours4

51

0

Output (non-
polled)

Deg F or Deg C

m114_4

0

disabled NV
(0)

0

Input (non-
polling)

Use Temp Scaling

m101_4

0

disabled NV
(0)

1

Input (non-
polling)

Blr Addr 5

01-Fire Rate Out

boilerstate_5

30009/5

81

nvoBlrState5

incremental
count (9)

0

Output (non-
polled)

02-Active Setpoint

effectsetpt_5

30017/5

82

nvoEffSetpt5

incremental
count (9)

0

Output (non-
polled)

03-Net Remote
Setpt

setpt_5

40001/5

83

nviSetpt5

incremental
count (9)

0

Input (non-
polling)

05-Fire Rate In

boilerload_5

30018/5

85

nvoBlrLoad5

incremental
count (9)

0

Output (non-
polled)

06-Outlet Temp

localsuptemp_5

30003/5

86

nvoLocSupTmp5

incremental
count (9)

0

Output (non-
polled)

07-Display Code

dispcode_5

30001/5

87

nvoDispCode5

incremental
count (9)

0

Output (non-
polled)

08-Unit Status

unitstat_5

30002/5

88

nvoUnitStat5

incremental
count (9)

0

Output (non-
polled)

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