Emerson MODBUS 485 Manuel D’Utilisation

Sensor Issue - Event Type

Multistate_Value

812

5499_20

RW

1 = Message

2 = Warning

3 = Alarm

Ext Remote Shutdown - Event Control

Multistate_Value

813

5501_20

RW

1 = Disabled

2 = Enabled

Ext Remote Shutdown - Event Type

Multistate_Value

814

5502_20

RW

1 = Message

2 = Warning

3 = Alarm

Fan State

Multistate_Value

825

5510_20_1

RD

1 = Off / 2 = On

3 = Economy

Fan Economy Mode

Multistate_Value

826

5511_20_1

RW

1 = Disabled

2 = Automatic

3 = Manual

System Status

Multistate_Value

837

4123_1

RD

1 = Normal Operation

2 = Startup

3 = Normal with 

Warning

4 = Normal with 

Alarm

5 = Abnormal 

Operation

System Operating State

Multistate_Value

838

4706_1

RD

1 = Off / 2 = On

3 = Standby

System Control Mode

Multistate_Value

839

4707_1

RD

1 = Internal (Auto)

2 = External (Manual)

System Operating State Reason

Multistate_Value

840

5074_1

RD

1 = Reason Unknown

2 = Network Display

3 = Alarm

4 = Schedule

5 = Remote System

6 = External Input

7 = Local Display

System On/Off Control

Multistate_Value

841

5143_1

RW

1 = Off / 2 = On

Customer Input 1 - Event Control

Multistate_Value

852

4718_1

RW

1 = Disabled

2 = Enabled

Customer Input 1 - Event Type

Multistate_Value

853

4719_1

RW

1 = Message

2 = Warning

3 = Alarm

System Condensation Detected - Event Control

Multistate_Value

854

4712_1

RD

1 = Disabled

2 = Enabled

System Condensation Detected - Event Type

Multistate_Value

855

4713_1

RW

1 = Message

2 = Warning

3 = Alarm

Shutdown - Loss Of Power - Event Control

Multistate_Value

856

4715_1

RD

1 = Disabled

2 = Enabled

Shutdown - Loss Of Power - Event Type

Multistate_Value

857

4716_1

RW

1 = Message

2 = Warning

3 = Alarm

Smoke Detected - Event Control

Multistate_Value

858

4721_1

RW

1 = Disabled

2 = Enabled

Controller Liebert iCOM

 v4