Honeywell NXL Control Keypad, Termination Resistor, Modbus address area, Modbus process data

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Control Keypad

Honeywell

 

7.4.8.2Termination Resistor

The RS-485 bus is terminated with 120 Ω termination resistors in both ends. NXL has a built-in termination resistor which is switched off as a default. See the jumper selections in chapter 6.2.5.1

7.4.8.3Modbus address area

The Modbus bus of NXL uses the ID numbers of the application as addresses. The ID numbers can be found in the parameter tables of the Application manual.

When several parameters/monitoring values are read at a time they must be consecutive. 11 addresses can be read and the addresses can be parameters or monitoring values.

7.4.8.4Modbus process data

Process data is an address area for fieldbus control. Fieldbus control is active when the value of parameter 3.1 (Control place) is 2 (=fieldbus). The contents of the process data has been determined in the application. The following tables present the process data contents in the Multi- Control Application.

Output Process data

Addr.

2101

2102

2103

2104

2105

2106

2107

2108

2109

2110

2111

 

Modbus register

 

Name

 

Scale

 

Type

 

 

 

 

 

 

32101, 42101

 

FB Status Word

-

 

Binary coded

 

32102, 42102

 

FB General Status Word

-

 

Binary coded

 

32103, 42103

 

FB Actual Speed

0,01

%

 

32104, 42104

 

Motor speed

0,01

 

+/- Hz

 

32105, 42105

 

Motor speed

1

 

+/- Rpm

 

32106, 42106

 

Motor current

0,1

 

A

 

32107, 42107

 

Motor Torque

0,1

 

+/- % (of nominal)

 

32108, 42108

 

Motor Power

0,1

 

+/- % (of nominal)

 

32109, 42109

 

Motor Voltage

0,1

 

V

 

32110, 42110

 

DC Voltage

1

 

V

 

32111, 42111

 

Active Fault

-

 

Fault code

 

 

 

 

 

 

 

 

 

 

Input Process data

Addr.

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

Modbus register

 

Name

Scale

 

Type

32001, 42001

 

FB Control Word

-

 

Binary coded

32002, 42002

 

FB General Control Word

-

 

Binary coded

32003, 42003

 

FB Speed Reference

0,01

%

32004, 42004

 

PID Control Reference

0,01

%

32005, 42005

 

PID Actual Value

0,01

%

32006, 42006

 

-

-

-

32007, 42007

 

-

-

-

32008, 42008

 

-

-

-

32009, 42009

 

-

-

-

32010, 42010

 

-

-

-

32011, 42011

 

-

-

 

-

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Contents NXL Hvac & Compact USER’S Manual Start-up Quick Guide Other NXL Manuals NXL Hvac Application Manual NXL Application Manuals Safety NXL Hvac Basic Speed Control Quick Setup Control KeypadSafety instructions SafetySafety Even if the motor is not running896 Safety Honeywell Earthing and earth fault protection Running the motorGeneral warning Technical criteria EU DirectiveGeneral NXL frequency converter EMC classificationHoneywell EMC classes and market requirements Manufacturers declaration of conformityNX EMC levels Manufacturers address EU Directive 1196Manufacturers name Product name1296 EU Directive Honeywell Receipt of Delivery Receipt of delivery 1396Type designation code NXL Compact Maintenance StorageReceipt of delivery 1596 Warranty Technical Data 1696 Technical data HoneywellIntroduction Technical data 1796         NXL Compact Mains voltage 208 240 V & 380 500 Technical data 1996 Loadability Motor shaft powerNXL Hvac Mains voltage 380 500 2096 Technical data Honeywell Connections Technical data 2196Safety ProtectionsMounting Installation2296 Installation Honeywell NXL Compact MF2 and MF3Installation 23962496 Installation NXL Compact dimensions, MF3Installation 2596 NXL Hvac MF4 MF62696 Installation Honeywell Cooling Type Dimensions mmRemove this screw 2896 Cabling and connections Honeywell Power connectionsCabling and Connections T1 V/T2 W/T3Cabling St environmentCable type 3096 Cabling and connections Honeywell Cable and fuse sizesMounting of cable accessories Cabling and connections 3196Components 3296 Cabling and connections Honeywell Installation instructions Cabling and connections 33963496 Cabling and connections Honeywell Stripping lengths of motor and mains cablesControl cable Installation of cables to NXLCabling and connections 3596 Motor cable Mains cable3696 Cabling and connections Honeywell Brake resistor TerminalsCabling and connections 3796 RFI filterDimensions WxHxD mm Cabling and connections 3996 13. NXL Hvac 03-12, MF44096 Cabling and connections Honeywell Mains cable Motor cableCabling and connections 4196 17. NXL Hvac 38-61, MF6Cable and motor insulation checks Cable installation and the UL standards4296 Cabling and connections Honeywell Frame Tightening torque In-lbsCabling and connections 4396 Control unit NXL Compact MF2 MF3Allowed option boards in NXL Hvac 4496 Cabling and connections Honeywell Control connectionsCabling and connections 4596 Control I/OControl terminal signals Terminal Signal Technical information4696 Cabling and connections Honeywell Cabling and connections 4796 Jumper selections on NXL basic board4896 Cabling and connections Honeywell Jumper block XCabling and connections 4996 24. The location of jumper blocks in MF2 left and MF3 right5096 Cabling and connections Honeywell Motor thermistor PTC connectionIndications on the Keypad display Control KeypadControl Keypad 5196 Drive status indications5296 Control Keypad Control place indicationsNumeric indications Reset Control Keypad 5396 Keypad push-buttonsButton descriptions Control Keypad Honeywell StartControl Keypad 5596 Navigation on the control keypad No editing 5796 5896 Control Keypad Monitoring menu M1Control Keypad 5996 6096 Control Keypad Parameter menu P2    Control Keypad 6196Parameters in Menu Selections 6296 Control KeypadKeypad control menu K3 Selection of control placeControl Keypad 6396 Keypad has been selected as the active control placeActive control place Fault type symbol Meaning Active faults menu F4Fault types 6496 Control KeypadFault codes Fault Possible cause Correcting measures CodeControl Keypad 6596 6696 Control Keypad Fault history menu H5 Control Keypad 67966896 Control Keypad System menu S66996 7096 Control Keypad Copy parametersSecurity Keypad settings 7196Left Hardware settings 7296 Control KeypadButton left Control Keypad 7396 System informationExample 7496 Control Keypad CounterContent Control Keypad 7596AI mode 7696 Control KeypadMF4 MF6 Control Keypad 7796 Modbus interfaceModbus RTU protocol Modbus address area 7896 Control KeypadTermination Resistor Modbus process dataControl Keypad 7996 Bit Description8096 Control Keypad Fieldbus parametersXx.yyy Control Keypad 8196 Expander board menu E7Further keypad functions Extremely dangerous and may cause death or severe injury Commissioning8296 Commissioning RunningCommissioning 8396 Push the Stop button on the keypad8496 Commissioning Commissioning 8596 Basic parameters Column explanationsMonitoring values Control keypad menu M1 8696 Commissioning Hvac parameters in NXL Hvac Control keypad Menu P2 B2.1Commissioning 8796 Basic parameters Control keypad Menu P2 B2.1 / B2.1.15Fault Tracing DIN2Fault tracing 8996 9096 Fault tracing Honeywell EepromFault tracing 9196 Honeywell NXL board slot E Description of Expander Board Nxloptaa9296 Honeywell Terminals on NxloptaaDescription of Expander Board Nxloptai Expander board Nxloptai 93969496 Expander board Nxloptai Honeywell DIN3 DIGINB.3NXL Hvac Basic Speed Control Quick Setup Find out more

NXL specifications

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