Aerco Modulex E8 Controls Guide Bedienungsanleitung PDF herunterladen (Seite 95)

PR1: 11/30/12 Page 95 of 112

GF-115-C

Modulex E8 Controller and BCM

Operations and Maintenance Manual

OMM-0084_0D

AERCO International, Inc.

•

100 Oritani Dr.

•

Blauvelt, NY 10913

•

Ph: 800-526- 0288

Table 9-4: BCM Standard Holding Register Address Mapping

Modbus Data

Address

Menu Item Units and Range Default/(Comments)

CONTROL REGISTERS

AERCO BMS

II/ACS Requested

Modulation Level

% (0 to 100)

(Read/Write)

A value other than 0

requests Run mode and

supersedes the value

set for Max Modulation

Level (address 0x03F9)

1017

Maximum

Modulation Level

% (0 to 100)

(Value x 2)

(Read/Write)

100° (50%)

1004 Requested Setpoint

32°F – 212°F (0°C – 100°C)

(Value x 10)

(Read/Write)

180°F

1001 System Command enum (0xAA)

(Read/Write)

0xAA: Restart Slave

identification procedure

1021

Heat Request

Command

enum

(0x01, 0x33, 0x44, 0x55,

0xBB, 0xCC, 0xEE)

0x01:

No action

0x33:

Space Heating

mode enabled

0x44:

Space Heating &

DHW modes

enabled

0x55:

DHW mode

enabled

0xBB:

Space Heating

requested & DHW

enabled

0xCC:

Check request

0xEE:

Space Heating

request

If enum is none of the above,

Standby is selected.

(Read/Write)

0x01

1022

Requested DHW

Setpoint

32°F – 212°F (0°C – 100°C)

(Value x 10)

(Read/Write)

1023 Pump Control

enum (0, 1, 2)

0 = No action

1 = Switch OFF

2 = Switch ON

(Read/Write)

1030

Error/Reset

enum (0x5A)

(Read/Write)

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 111 112

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