Siemens UL1066, UL 489 Bit Mapping for Breaker Status Register, Byte Register Description

Page 62

Communication-capable Circuit Breakers

WL Circuit Breaker

Dataset 94 – Current Metering Values

Starting Address: 5E00 hex, Total Registers: 99, Access: Read Only (continued from the previous page)


Byte	Register	Description				Format	Length	Scale
			Units	Min	Max		(Bits)
70	424100	Demand of the apparent power	kVA	13	8000	unsigned int	16	0
		i. d. Phase L2
72	424101	Demand of the apparent power	kVA	13	8000	unsigned int	16	0
		i. d. Phase L3
74	424102	Demand of the reactive power 3-phases	kvar	-8000	8000	signed int	16	0
76	424103	Reactive power in Phase L1	kvar	-8000	8000	signed int	16	0
78	424104	Reactive power in Phase L2	kvar	-8000	8000	signed int	16	0
80	424105	Reactive power in Phase L3	kvar	-8000	8000	signed int	16	0
82	424106	Real energy in normal direction	MWh	0	10000	unsigned long	32	0
86	424108	Real energy in reverse direction	MWh	0	10000	unsigned long	32	0
90	424110	Reactive energy in normal direction	Mvarh	0	10000	unsigned long	32	0
94	424112	Reactive energy in reverse direction	Mvarh	0	10000	unsigned long	32	0
98	424114	Demand of the power factor	PF	600	1000	signed int	16	0.001
100	424115	Power factor in Phase L1	PF	600	1000	signed int	16	0.001
102	424116	Power factor in Phase L2	PF	600	1000	signed int	16	0.001
104	424117	Power factor in Phase L3	PF	600	1000	signed int	16	0.001
106	424118	Frequency	Hz	1500	44000	unsigned int	16	0.01
108	424119	THD of the current	%	1	100	unsigned char	8	0
109	--	THD of the voltages	%	1	100	unsigned char	8	0
110	424120	Form factor	0	0	255	unsigned char	8	0.1
111	--	Crest factor	0	0	255	unsigned char	8	0.1
112	424121	Reserved	-	-	-	-	16	-
114	424122	Temperature in the cubicle	°C	-127	128	unsigned char	8	0
		(detected in the COM16)
115	--	Temperature in the circuit breaker	°C	-20	85	unsigned char	8	0
		(detected in BSS)

Bit Mapping for Breaker Status Register 413158

Byte	Register	Description
0	Bit 0	Breaker Open
0	Bit 1	Breaker Closed
0	Bit 2	Breaker Tripped (mechanical trip indication)
0	Bit 3	Breaker is ready to close
0	Bit 4	Storage spring is charged
0	Bit 5	1st auxillary release is operated
0	Bit 6	2nd auxillary release is operated

3/15

WL MODBUS Communication and Electronic Accessories • January 2005

Image 62

Contents Powerful ideas Global network of innovationCommunication-capable Circuit Breakers Communication-capable Circuit Breaker Correct Usage Safety GuidelinesQualified Personnel Registered TrademarksIntroduction Overview Introduction Content of the ManualGeneral Cost Saving System SolutionsWL Circuit Breakers-Modular Intelligent Easy PlanningCommunication Bus Systems ModbusCommunication Structure of the WL Circuit Breakers Ethernet WL Circuit Breaker Introduction and Overview Brief Description of the WL Circuit BreakerCubicleBUS Communications Capability of the Electronic Trip Units ETUsFunctional overview of the trip unit system ETU725 ETU727 ETU745Setting range of the Ig Basic Functions ETU725 ETU727 ETU745Basic Functions ETU748 ETU755 ETU776 Communication Metering Data Availability on the CubicleBUSData point group ETU745 Data points with the same source 755 orModbus Module COM16 Pin ConfigurationModbus COM16 Module and the BSS Modbus Write Protection DPWriteEnable Modbus Installation GuidelineCubicleBUS + Data Exchange via the COM16 ModuleMeaning Position and text on the cable CubicleBUS Cubicle BUS LED Meaning Rear Microswitch S46 Middle S47 Front S48Meaning PositionBreaker Status Sensor BSS Metering Function Plus GeneralWaveform buffer Metering Function PlusHarmonic analysis VT Accuracy Parameters for the settings of the metering functionVoltage Transformers Maximum distance from voltage transformerMetering range 81THDC Extended Protective Function Important functions/parameters for communicationsLoad Management Minimum for Communicated Currents Normal Positive Power Flow DirectionSetpoints Event and Trip LogExternal CubicleBUS Modules Rotary SwitchesInstallation CubicleBUS Installation Guidelines Power SupplyMaximum CubicleBUS Configuration CubicleBUS LED Meaning LED DisplayMeaning All other LEDs MeaningTesting the Digital Input and Output Modules DeviceFunctional description Technical data for the digital input moduleDigital Input Module Functional description for changing parameter setsSelector switch position to the right Digital Output Module with Rotary SwitchSelector switch position to the left Delay timeConfigurable Digital Output Module Technical data for the digital configurable output module Trigger event Waveform buffer BPower value ranges W/VA Analog Output ModuleTest function Switch position cosTechnical data for the analog output module Example as illustrated in Graphic ZSI ModuleOperating principle Technical data for the ZSI module It trips after tZSI = 50 ms. Time saved = 250 msCommunication-capable Circuit Breakers General information Output current Inrush current Type Order No Communication-capable Circuit Breakers Modbus Profile for WL Circuit Breaker Supervisory Systems Function 02 Read Discrete Inputs COM16 Supported Function CodesFunction 01 Read Coils Reply Message from slave Function 03 Read Holding RegistersRequest Message to slave Function 07 Read Exception Status Function 04 Read Input RegistersFunction 05 Write Single Coil Function 12 Get Communication Event Log Function 08 DiagnosticsFunction 11 Get Communication Event Counter What the Event Bytes Contain COM16 slave Send EventFunction 15 Write Multiple Coils Function 16 Write Multiple Registers Exception Responses Exception Codes Code Name MeaningBasic Data Type 2 Registers and Default Data Points Default Register ListsBasic Data Type 1 Registers and Default Data Points Basic Data Type 3 Registers and Default Data Points Complete List of Datasets Data bytesSample Dataset Min Max BitsBit Mapping for Breaker Status Register Byte Register DescriptionWL Configurator Brief Description Communication-capable Circuit Breakers Breaker Data Adapter BDA Breaker Data Adapter Plus BDA Plus Benefits of the BDA Brief Description and System RequirementsDescription BDA in Offline Mode or BDA Plus BDA as a Hand-Held Device or BDA PlusBDA Plus as an Ethernet Interface Intranet and InternetGetting started with the BDA Plus What is Java?Circuit breaker requirements Permanent Connection to WL Circuit BreakersTemporary Operation Meaning of the LEDs on the BDATechnical data for the BDA and BDA Plus 4This table provides technical data for the BDA and BDA PlusConnection to the BDA via the Serial Communication System Usually have to be changed. They are shown as a referenceBreaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Breaker Data Adapter BDA Connection to the BDA Plus via the Ethernet Interface Definition of Key TermsExample IP AddressesSubnet Mask BDA IP AddressLanguages and Help Operating Instructions and TroubleshootingOffline/Online Mode Displaying DataOperation Example Password ProtectionSentron PrintingTroubleshooting List Fault Description Solution Siemens Energy & Automation, Inc Siemens Energy & Automation, Inc. All Rights Reserved