Aerco Modulex E8 Controller (and BCM) For Modulex EXT Bo Manual de usuario descargar pdf (Pagina 94)

E8 Controller and BCM for Modulex EXT

Installation, Operation & Maintenance Manual

CHAPTER 9: BCM MODBUS AND ADDRESS ASSIGNMENTS

Page 94 of 108 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0093_0A

PRI: 06/24/2013 Phone: 800-526-0288 GF-136-C

Table 9-4: BCM Standard Holding Register Address Mapping (Continued)

Modbus Data

Address

Menu Item Units and Range

Default

(Comments)

CONTROL REGISTERS (Continued)

1041

Check Mode,

Inserted burner

control

Flags

(0 – 0xFF)

Bit 0: BMM #0 to

Bit 7: BMM #7

(Read/Write)

Bit 0 (BMM #0) is

auto-

matically set at

Check Mode start

OPERATING DATA REGISTERS

0 Error Code

0 – 0xFFFF

LSB:

Error Code

MSB:

Identification code

of fault device:

0: BMM #0 to

7: BMM #7

255: BCM

(Read Only)

Run Hours

0-50000

----

Run Counts

0-50000

----

1000

Cascade Control

Status

enum (0, 1, 2, 4)

Stop

Slave identification

procedure

Normal operation

Monitor mode

(Read Only)

1002

Flow Sensor

Temperature

14°F to 212°F

(-10°C to 100°C)

(Value x 10)

(Read Only)

1003

Return Flow

Temperature

32°F to 212°F (0°C to 100°C)

(Value x 10)

(Read Only)

1005

External Sensor

Temperature

-31°F/-22°F to 86°F

(-35°C/-30°C to 30°C)

(Value x 10)

(Read Only)

-31°F (-35°C) if not

connected

1008

Global Actual

Modulation Level

0 – 100%

(Read Only)

1016

Actual Target

Setpoint

32°F to 212°F (0°C to 100°C)

(Value x 10)

Should increase up to “Target

Setpoint” temp as boiler heats up

(Read Only)

1018 Target Setpoint

32°F to 212°F (0°C to 100°C)

(Value x 10)

(Read Only)

1019

DHW Maximum

Setpoint

32°F to 212°F (0°C to 100°C)

(Value x 10)

(Read Only)

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 107 108

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Aerco Modulex E8 Controller (and BCM) For Modulex EXT Bo Manual de usuario Pagina 94

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