Basler Electric BE1-851E User Manual

INSTRUCTION MANUAL

FOR

ENHANCED OVERCURRENT

PROTECTION SYSTEM

BE1-851E

DISTRIBUTED NETWORK PROTOCOL

(DNP3)

Publication: 9289900792 Revision: C 10/13

INTRODUCTION

This instruction manual provides detailed information about the BE1-851E Enhanced Overcurrent Protection System with the Distributed Network Protocol (DNP3).

9289900792 Rev C BE1-851E DNP i

First Printing: April 2006

Printed in USA

October 2013

CONFIDENTIAL INFORMATION

of Basler Electric, Highland Illinois, USA. It is loaned for confidential use, subject to return on request, and with the mutual understanding that it will not be used in any manner detrimental to the interest of Basler Electric.

It is not the intention of this manual to cover all details and variations in equipment, nor does this manual provide data for every possible contingency regarding installation or operation. The availability and design of all features and options are subject to modification without notice. Should further information be required, contact Basler Electric.

For terms of service relating to this product and software, see the Commercial Terms of Products and Services document available at www.basler.com/terms

.

BASLER ELECTRIC

12570 STATE ROUTE 143

HIGHLAND IL 62249-1074 USA

http://www.basler.com, info@basler.com

PHONE +1 618.654.2341 FAX +1 618.654.2351

ii BE1-851E DNP 9289900792 Rev C

REVISION HISTORY

Revision and Date

The following information provides a historical summary of the changes made to this instruction manual (9289900792). Revisions are listed in reverse chronological order.

Manual

C, 10/13

B, 03/07

A, 07/06

—, 04/06

• Added points 117, 118, and 119 in Table 5-4 for 3I0 current.

• Added manual part number and revision to footers.

• Added agency markings to cover drawing.

• Initial release.

Change

9289900792 Rev C BE1-851E DNP iii

iv BE1-851E DNP 9289900792 Rev C

This document describes the Basler Electric Distributed Network Protocol (DNP) implementation in the BE1-851E Enhanced Overcurrent Protection System. BE1-851E is classified as an intelligent electronic device (IED) that is capable of reacting or responding to specific requests conforming to a level two slave device, as defined in the DNP3 Subset Definitions Document. This manual contains a list of DNP data objects accessible by a master station.

NOTE

This implementation of DNP3 is fully compliant with DNP3 Subset Definition

functionality even beyond Subset Level 3.

References

• Instruction Manual for BE1-851E Enhanced Overcurrent Protection System

• DNP3 Basic 4 Document Set

• DNP Subset Definitions Document

• The DNP website (www.DNP.org

)

9289900792 Rev C BE1-851E DNP Protocol 1-1

1-2 BE1-851E DNP Protocol 9289900792 Rev C

SECTION 2 • DEVICE PROFILE DOCUMENT

DEVICE PROFILE DOCUMENT

Vendor Name: Basler Electric Company

Device Name: BE1-851E Enhanced Overcurrent Protection System

DNP-L2.

Master Slave

Introduction

Table 2-1 provides a Device Profile Document in the standard format defined in the DNP3 subset definition document. The table, in combination with the implementation table provided in Section 3 and the point list tables provided in Section 5, provide a complete application configuration guide for including the BE1-851E DNP protocol in any DNP environment.

Table 2-1. DNP3 Device Profile Document

Highest DNP Level Supported:

Notable objects, functions, and/or qualifiers supported in addition to the highest DNP levels supported (the complete list is described in DNP3 Implementation Table):

- For static (non-change-event) object requests, request qualifier codes 00 and 01(start-stop), 07 and 08 limited quantity), and 17 and 28(index) are supported in addition to request qualifier code 06 (no range - or all points).

- Static object requests sent with qualifiers 00,01,06,07, and 08, will be responded to with qualifiers 00 or 01.

- Static object requests sent with qualifiers 17 and 28 will be responded to with qualifiers 17 or 28.

- The read function code for object 102 (8-bit unsigned integer), variation 1, is supported.

- Time period when device requires time-synchronization from the master is configurable via object

41, point 22.

- Dead band for current analog inputs’ events is configurable via object 41, point 23.

- Control Relay Output Blocks may be operated as defined in Table 4 or Table 5. Table selection is

made via object 40/41, point 24.

Maximum Data Link Frame Size (octets): Transmitted 292 Received 292

Maximum Data Link Re-tries: None Fixed at Configurable

Device Function:

Maximum Application Fragment Size (octets): Transmitted 2048 Received 1024

Maximum Application Layer Re-tries: None Fixed at Configurable, range ______ to ______

Requires Data Link Layer Confirmation: Never Always Sometimes If 'Sometimes', when? Configurable If 'Configurable', how?

Requires Application Layer Confirmation: Never Always (not recommended) When reporting Event Data (Slave devices only) When sending multi-fragment responses (Slave devices only)

9289900792 Rev C BE1-851E DNP Protocol 2-1

DEVICE PROFILE DOCUMENT

Timeouts while waiting for:

Data Link Confirm None Fixed at 3000 ms Variable Configurable Complete Appl. Fragment None Fixed at Variable Configurable Application Confirm None Fixed at 5000 ms Variable Configurable Complete Appl. Response None Fixed at Variable Configurable

Sends/Executes Control Operations:

WRITE Binary Outputs Never Always Sometimes Configurable SELECT/OPERATE Never Always Sometimes Configurable DIRECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE - NO ACK Never Always Sometimes Configurable

Count > 1 Never Always Sometimes Configurable Pulse On Never Always Sometimes Configurable Pulse Off Never Always Sometimes Configurable Latch On Never Always Sometimes Configurable Latch Off Never Always Sometimes Configurable

Queue Never Always Sometimes Configurable Clear Queue Never Always Sometimes Configurable

Reports Binary Input Change Events when no specific variation requested (Slave Only): Never Only time-tagged Only non-time-tagged Configurable to send both, one or the other

(attach explanation)

Master Expects Binary Input Change Events: Never Either time-tagged or non-time-tagged for a single event Both time-tagged and non-time-tagged for a single event Configurable (attach explanation)

Sends Unsolicited Responses (Slave Only): Never Configurable (attach explanation) Only certain objects Sometimes (attach explanation) ENABLE/DISABLE UNSOLICITED Function codes supported

Default Counter Object/Variation: No Counters Reported Configurable (attach explanation) Default Object Default Variation Point-by-point list attached

Reports time-tagged Binary Input Change Events when no specific variation requested: Never Binary Input Change With Time Binary Input Change With Relative Time Configurable (attach explanation)

Sends Static Data in Unsolicited Responses (Slave Only):

Never When Device Restarts When Status Flags Change

No other options are permitted.

Counters Roll Over at: No Counters Reported Configurable (attach explanation) 16 Bits 32 Bits Other Value: Point- by-point list attached

Sends Multi-Fragment Responses (Slave Only): Yes No

2-2 BE1-851E DNP Protocol 9289900792 Rev C

SECTION 3 • IMPLEMENTATION TABLE

Object

Variation

17,28 (index)

default variation)

06 (no range) 06 (no range)

see note 1)

06 (no range)

00,01 (start- stop)

17,28 (index)

see note 1)

00,01 (start- stop)

17,28 (index)

6 (dir op Noack)

00,01 (start-stop)

00,01 (start- stop)

17,28 (index)

00,01 (start- stop)

17,28 (index)

00,01 (start- stop)

17,28 (index)

see note 1)

00,01 (start- stop)

17,28 (index)

DNP Implementation Table

Table 3-1 identifies which object variations, function codes, and qualifiers the BE1-851E DNP supports in both request messages and in response messages.

Static (non-change-event) object requests sent with qualifiers 00, 01, 06, 07, or 08 will be responded to with qualifiers 00 or 01. Static object requests sent with qualifiers 17 or 28 will be responded to with qualifiers 17 or 28.

Change-event objects are always responded to with qualifiers 17 and 28.

Table 3-1. BE1-851E DNP Implementation Table

OBJECT

No.

1 0 Binary Inputs - (Variation 0 is

1 1

2 0 Binary Input Change

2 1 Binary Input Change without

2 2

10 0 Binary Output - (Variation 0 is

10 2

No.

(default -

see note 1)

(default -

Description

used to request default variation)

Single-Bit Binary Input 1 (read) 00,01 (start- stop)

(Variation 0 is used to request

time

Binary Input Change with time 1 (read)

used to request default variation)

Binary Output Status 1 (read)

REQUEST

(BE1-851E will parse)

Function

Codes (dec)

1 (read) 00,01 (start- stop)

1 (read)

Qualifier Codes

(hex)

06 (no range) 07,08 (limited qty)

07,08 (limited qty)

06 (no range) 07,08 (limited qty)

RESPONSE

(BE1-851E will respond with)

Function

Codes (hex)

81

(response)

81

(response)

81

(response)

81 00,01 (start-stop)

Qualifier Codes

(hex)

00,01 (start-stop)

17,28 (index)

12 1 Control Relay Output Block 3 (select)

4 (operate)

5 (direct op)

30 0 Analog Input (Variation 0 is

30 1 32-Bit Analog Input With Flag 1 (read)

30 2 16-Bit Analog Input With Flag 1 (read)

30 3

(default -

used to request default variation)

32-Bit Analog Input Without Flag

1 (read)

07,08 (limited qty) 17,28 (index)

06 (no range) 07,08 (limited qty)

81 echo of request

81(response) 00,01 (start-stop)

17,28 (index)

81 00,01 (start-stop)

17,28 (index)

81 00,01 (start-stop)

17,28 (index)

81 00,01 (start-stop)

17,28 (index)

9289900792 Rev C BE1-851E DNP Protocol 3-1

OBJECT

Object

Variation

00,01 (start- stop)

17,28 (index)

default variation)

06 (no range)

time

06 (no range) 06 (no range)

07,08 (limited qty)

06 (no range) 07,08 (limited qty)

00,01 (start-stop)

17,28 (index)

00,01 (start-stop)

17,28 (index)

see note 1)

00,01 (start-stop)

17,28 (index)

6 (dir op noack)

00,01 (start-stop)

6 (dir op noack)

00,01 (start-stop) 00,01 (start-stop)

17,28 (index)

06 (no range or all)

06 (no range or all) 07,08 (limited qty)

00 (start-stop) (index must=7)

00,01 (start- stop)

17,28 (index)

(See Note 3)

restart)

No Object (function code only)

23 (delay meas)

No.

30 4 16-Bit Analog Input Without

No.

Description

Flag

REQUEST

(BE1-851E will parse)

Function

Qualifier Codes

Codes (dec)

1 (read)

06 (no range) 07,08 (limited qty)

(hex)

RESPONSE

(BE1-851E will respond with)

Function

Codes (hex)

81 00,01 (start-stop)

Qualifier Codes

(hex)

17,28 (index)

32 0 Analog Change Event

32 1

(default -

see note 1)

32 2 16-Bit Analog Input without

32 3 32-Bit Analog Input with time 1 (read)

32 4 16-Bit Analog Input with time 1 (read)

40 0 Analog Output Status -

40 1 32-bit Analog Output Status 1 (read)

40 2

(default -

41 1 32-bit Analog Output Block 3 (select)

(Variation 0 is used to request

32-Bit Analog Input without time

(Variation 0 is used to request default variation)

16-bit Analog Output Status 1 (read)

1 (read)

1

4 (operate) 5 (direct op)

07,08 (limited qty)

06 (no range) 07,08 (limited qty)

07,08 (limited qty) 17,28 (index)

81 17,28 (index)

81 00,01 (start-stop)

17,28 (index)

81 00,01 (start-stop)

17,28 (index)

81 echo of request

41 2 16-bit Analog Output Block 3 (select)

4 (operate)

5 (direct op)

2 (write)

60 1 Class 0 Data (Note 1) (Note 4) 1 (read)

60 2 Class 1 Data 1 (read)

60 3 Class 2 Data 1 (read)

60 4 Class 3 Data 1 (read)

80 1 Internal Indications 2 (write)

102 1 8-Bit Unsigned Integer (Note

2)

No Object(function code only)

1 (read)

13 (cold restart)

14 (warm

07,08 (limited qty) 17,28 (index)

06 (no range or all) 07 (limited qty=1) 08 (limited qty)

06 (no range) 07,08 (limited qty)

81 echo of request

81 00,01 (start-stop)

17,28 (index)

81

81(response) 00,01 (start-stop)

17,28 (index)

3-2 BE1-851E DNP Protocol 9289900792 Rev C

Notes for Table 3-1:

1. A Default variation refers to the variation responded to when variation 0 is requested and/or in class 0, 1, 2, or 3 scans.

2. Object 102 is not included in Class 0 poll response.

3. A cold restart is implemented as a warm restart - the DNP process is restarted.

4. In Class 0 are included all Binary Inputs (object 1), and a selected set of Analog Inputs (object 30). Binary Output Status points and Analog Output Status points are not included in Class 0.

9289900792 Rev C BE1-851E DNP Protocol 3-3

3-4 BE1-851E DNP Protocol 9289900792 Rev C

SECTION 4 • CONFIGURATION PARAMETERS

DNP Configuration Parameters

These paragraphs describe configuration settings that may be verified/changed from the BE1-851E front panel or using ASCII protocol commands.

Relay Style Number

BE1-851E relays that support the DNP protocol must have a Style Number that contains the number 3 for the Com2 RS-485 option. This can be verified by reading the relay Style Number via the front communication port using the RG-VER ASCII command. (Reference the BE1-851E Instructional Manual, part number 9289900790).

Example: >rg-ver Model Number: BE1-851E Style Number: H5N1H3N App Program: VER x.xx.xx xx/xx/xx Boot Program: VER x.xx Serial Number:H12345678

BE1-851E Slave Address

BE1-851E relays support DNP through the rear RS-485 communication port, which is communication port 2 (COM2). This port supports Baud Rates: 1200, 2400, 4800, 9600, and 19200, and the default Baud Rate is 9600.

DNP Slave IED Address Range is from 0 to 65534. Address 65535 (hex FFFF) is used to broadcast messages to all devices. The communication address can be set by the SG-COM ASCII command. For more information about changing the relay parameters, refer to the BE1-851E Instructional Manual, part number 9289900790.

Example: Set the BE1-851E address to be 125, and baud rate to be 9600.

(In the following example, the operator’s commands are in bold.) >a=<global_password> <enter> //enter global password >ACCESS GRANTED: GLOBAL > sg-com2=9600,a125(enter) >exit (enter) >SAVE CHANGES (Y/N/C) ? >y <enter> >CHANGE COMM PARAMETERS > To verify port address, enter command >sg-com2(enter) >SG-COM2=9600, A125, P0,R1,X0

9289900792 Rev C BE1-851E DNP Protocol 4-1

4-2 BE1-851E DNP Protocol 9289900792 Rev C

SECTION 5 • POINT LIST

TABLE OF CONTENTS

SECTION 5 • POINT LIST ........................................................................................................................ 5-1

Binary Input Points ................................................................................................................................. 5-1

Binary Input Points ............................................................................................................................. 5-1

Binary Output Status Points and Control Relay Output Jacks ............................................................... 5-4

Appendix for Binary Output Status Points and Control Relay Output Blocks ........................................ 5-6

Analog Inputs ......................................................................................................................................... 5-8

Analog Inputs ..................................................................................................................................... 5-8

Negative Sequence Fault Current ...................................................................................................... 5-9

Analog Output Status Points and Control Blocks ................................................................................ 5-14

Analog Output Status Points ............................................................................................................ 5-15

Analog Output Blocks ....................................................................................................................... 5-15

8-Bit Unsigned Integer, Object 102 ...................................................................................................... 5-18

8-Bit Unsigned Integer ...................................................................................................................... 5-18

Tables

Table 5-1. Binary Input Points ................................................................................................................... 5-1

Table 5-2. Binary Output Status Points and Control Relay Output Blocks................................................ 5-4

Table 5-3. Appendix for Binary Output Status Points and Control Relay Output Blocks .......................... 5-6

Table 5-4. Analog Inputs ........................................................................................................................... 5-8

Table 5-5. Target Format ......................................................................................................................... 5-12

Table 5-6. Reclose Status Format ........................................................................................................... 5-13

Table 5-7. Breaker Failure Status Format ............................................................................................... 5-14

Table 5-8. System Status ........................................................................................................................ 5-14

Table 5-9. Analog Output Status Points and Control Blocks ................................................................... 5-15

Table 5-10. Alarm Status ......................................................................................................................... 5-16

Table 5-11. Relay Trouble Status Format ............................................................................................... 5-17

Table 5-12. Object 102, 8-Bit Unsigned Integer Points ........................................................................... 5-18

9289900792 Rev C BE1-851E DNP Protocol i

ii BE1-851E DNP Protocol 9289900792 Rev C

SECTION 5 • POINT LIST

Change Event

none)

0

50T Phase A Tripped

1

1 50T Phase B Tripped

1

2

50T Phase C Tripped

1

3

150T Phase A Tripped

1

4

150T Phase B Tripped

1

5 150T Phase C Tripped

1

6 50T Neutral Tripped

1

7 150T Neutral Tripped

1

8

50T Negative Sequence Tripped

1

9 150T Negative sequence Tripped

1

10

Breaker Failure Tripped

1

11

51 Phase A Tripped

1

12

51 Phase B Tripped

1

13

51 Phase C Tripped

1

14

51 Neutral Tripped

1

15

51Q Tripped

1

16

62 1

17

162 1

18

43 1

19

143 1

20

243 1

21

343 1

22

79 Close Signal

1

23

79 Running

1

24

79 Locked Out

1

25

79 Reclose Fail

1

Binary Input Points

Binary Input changes are scanned every four milliseconds. Events are pending in the Slave application buffer until the Master device sends conformation that response with pending events was received. Table 5-1 describes the binary input points.

Table 5-1. Binary Input Points

Binary Input Points

Static Object Number: 1 Change Event Object Number: 2 Request Function Codes Supported: 1 (read) Static Variation Reported When Variation 0 Requested: 1 (Binary Input Without Status) Change Event Variation Reported When Variation 0 Requested: 2 (Binary Input Change With Time)

Point

Index

Description

Assigned

Class (1,2,3 or

Notes

9289900792 Rev C BE1-851E DNP Protocol 5-1

Point

Change Event

none)

26

79 Sequence Control Block

1

27

Input Contact 1

1

28

Input Contact 2

1

29

Input Contact 3

1

30

Input Contact 4

1

31

101 Trip

1

32

101 Close

1

33

101 Slip Contact ( 0= Breaker Tripped, 1 = Breaker Is Closed )

1

34

Logic Alarm

1

35

Major Alarm

1

36

Minor Alarm

1

37

Output Trip Coil Monitor

1

38

Setting Group 0 Active

1

39

Setting Group 1 Active

1

40

Setting Group 2 Active

1

41

Setting Group 3 Active

1

Hardware Output Status (points 42 - 49)

42

Output A

1

43

Output 1

1

44

Output 2

1

45

Output 3

1

46

Output 4

1

47

Output 5

1

48

Output 6

1

49

Output 7

1

Programmable Alarms (points 50 - 75) See Note 2

50

Trip Circuit Monitor Alarm

1

51

Breaker Fail Alarm

1

52

Recloser Fail Alarm

1

53

Recloser Lockout

1

54

Breaker Alarm 1

1

55

Breaker Alarm 2

1

56

Breaker Alarm 3

1

57

P Demand Alarm

1

58

N Demand Alarm

1

59

Q Demand Alarm

1

60

Group Override (0=Local Control, 1= Group Override)

1

61

Sys I/O Delay Alarm

1

62

Communication Error Alarm

1

Index

Description

Assigned

Class (1,2,3 or

Notes

5-2 BE1-851E DNP Protocol 9289900792 Rev C

Point

Change Event

none)

63

Clock Error Alarm

1

64

MPU Reset Alarm

1

65

Settings Changed

1

66

EEPROM Non fatal error

1

67

An override is active in one or more outputs

1

68

Loss of IRIG

1

69

Setting Group Change Active alarm

1

70

VO13 Logic Alarm

1

71

VO14 Logic Alarm

1

72

VO15 Logic Alarm

1

73

FLT RPT Time Out

1

74

Logic NONE alarm

1

75

Settings Changes Lost due to Access Time Out

1

Relay Trouble Alarms (points 76 - 80)

76

EEPROM Read/Write Fatal Error

1

77

Analog problem detected

1

78

Relay not calibrated or calibration checksum error

1

79

SETTING defaults loaded

1

80

Calibration defaults loaded

1

State Of Fault Trigger Logic Expressions (points 81 - 83) See Note 3

81

Pick Up trigger expressions state (1=TRUE,0 =FALSE)

1

82

Trip trigger logic expressions state (1=TRUE,0 =FALSE)

1

83

Logic trigger expressions state (1=TRUE,0 =FALSE)

1

84

1: New Fault triggered. Fault data will be saved as the “Most

0: The “Most Recent Fault Summary Report “available.

1

Index

Description

Assigned

Class (1,2,3 or

Notes

Recent Fault Summary Report”, and available when this point becomes 0.

Notes for Table 5-1:

1. The time stamp from transition 0 to 1 is a fault trigger time (equal to the time in the most recent Fault Summary Report).

The time stamp from transition 1 to 0 is the time since fault data of the most recent fault is available (see object 30 points from 17 to 36).

Total count of transitions from 0 to 1, reports the number of faults, which have occurred between two reporting. The missed Fault Summary Report Data can be retrieved through the Selected Fault Summary Report (see object 30, points from 52 to 71).

2. Any alarm from this Programmable Alarms group may be declared as a major, minor, or logic alarm. Refer to ASCII Serial Command SG-LGC, SA-MAJ, and SA-MIN.

3. Refer to ASCII Serial Command: SG-TRIGGER=<trip>,<pu>,<logic>.

9289900792 Rev C BE1-851E DNP Protocol 5-3

Binary Output Status Points and Control Relay Output Jacks

Point Index

0

Hardware Output A State

Latch On: Set Output x to state 1

1

Hardware Output 1 State

2

Hardware Output 2 State

3

Hardware Output 3 State

4

Hardware Output 4 State

5

Hardware Output 5 State

6

Hardware Output 6 State

7

Hardware Output 7 State

8

All Hardware Outputs State

9

Hardware Output A Local Control

Latch On: Set Hardware Output x to relay

10

Hardware Output 1 Local Control

11

Hardware Output 2 Local Control

12

Hardware Output 3 Local Control

13

Hardware Output 4 Local Control

14

Hardware Output 5 Local Control

15

Hardware Output 6 Local Control

16

Hardware Output 7 Local Control

17

All Hardware Outputs Local Control

18

43 Selector Switch Status

Latch On: Set x Selector Switch to 1

250 ms).

19

143 Selector Switch Status

20

243 Selector Switch Status

21

343 Selector Switch Status

22

Setting Group 0

Latch On: Select Group x to be Active

23

Setting Group 1

24

Setting Group 2

25

Setting Group 3

Table 5-2 lists both the Binary Output Status Points (Object 10) and the Control Relay Output Blocks (Object 12). It is important to note that Binary Output Status Points are not included in Class 0.

Table 5-2. Binary Output Status Points and Control Relay Output Blocks

Binary Output Status Points:

Object Number: 10 Variations supported: 2 Request Function Codes supported: 1 (read) Default Variation reported when variation 0 requested: 2 (Binary Output Status)

Control Relay Output Blocks

Object Number: 12 Variations supported: 1 Request Function Codes supported: 3(select), 4(operate), 5(direct operate), 6 (direct operate, noack)

Description Control Codes And Their Description

Latch Off: Set Output x to state 0 Pulse On: Pulse output x to opposite of

current state then restore to previous state ( pulsed output is active 200 to 250 ms)

5-4 BE1-851E DNP Protocol 9289900792 Rev C

logic

Latch Off: Set x Selector Switch to 0 Pulse On: Pulse x Selector Switch state

to opposite of the current state then restore to previous state (pulsed input is active 200 to

Point Index

Description Control Codes And Their Description

26

Local Setting Group Control Switch

Latch On: Return Setting Group Control

to relay local logic

27

101 Virtual Breaker Control Switch

Close: Close Breaker (changes 101C

from 0 to 1 for 200 ms)

Binary Input from 0 to 1 for 200 ms )

Trip: Trip Breaker (changes 101T

Notes for Table 5-2:

1. Read of Points

- Reads of points from 0 to 7, 9 to 16, and 18 to 26 return the current state of corresponding

point.

- Reads of points from 8, 17, and 27 always return zero.

2- The following restrictions should be observed when using object 12 to control the points listed in

Table 5-1.

• The Control Code field of object 12 is parsed the following way:

- If the Control Code is NULL, then the command will be accepted without any action being taken.

- If Queue, and Clear sub-fields are not zero, the returned Control Status is 4 (Control operation not supported).

- A Code sub-field of “Pulse On” (1) in combination with a value in the Trip/Close sub-field form a “Trip” or “Close” value. A “Trip” value consists of a “PULSE ON” (1) in the Code sub-field and a 2 in the Trip/Close sub-field. This results in a value of 81(hex) in the Control Code field. A “Close” value consists of a “PULSE ON” (1) in the Code sub-field and a 1 in the Trip/Close sub-field. This results in a value of 41 (hex) in the Control Code field.

3. Valid Control Code values are:

- 0x00 = No action will be taken.

- 0x01 = Pulse output to opposite of current state, and then restore to previous state. Pulsed output is active 200 to 250 ms.

- 0x03 = Latch On

- 0x04 = Latch Off

- 0x41 = Close (Breaker Close)

- 0x81 = Trip (Breaker Open)

All operations not defined above are invalid and will be rejected. If the Control Code is legal, but not supported for the requested point, the Status Return value is “Control operation not supported for this point” (value 4).

- The Count, OnTime and OffTime fields are ignored.

- Arm timer value for all Select/Operate operations is 30 seconds.

It is important to notice that any control function may be rejected because of the relay internal state. When this happens, the Status Return value is “Request not accepted because of hardware problems” (value 6). One of the reasons for the rejection may be that that point Logic Function Block has the Logic (Control) Mode disabled.

For example: Control functions for the hardware output points (points 0 to 13) will be rejected if the Output Control for all hardware outputs is disabled.

The Logic (Control) Mode of any object 12 point can be changed (enabled/disabled) via the specific point of object 41 (Analog Output Control Blocks). Refer to Analog Output Status Points and Analog Output Control Block points from 0 to 6.

9289900792 Rev C BE1-851E DNP Protocol 5-5

Appendix for Binary Output Status Points and Control Relay Output

Binary Output Status Points:

Complementary

Function Index

Hardware Output A - Latch control

0x03(Latch On/NUL) or

Hardware Output 1- Latch control

Hardware Output 2- Latch control

Hardware Output 3 - - Latch control

Hardware Output 4 - Latch control

Hardware Output 5 - Latch control

Hardware Output 6 - Latch control

Hardware Output 7 - Latch control

All Hardware Outputs’ -

Blocks

To enable Master which can support only Trip and Close commands to control BE1-851E Control Relay Output Block points, second way of controlling Control Relay Output Blocks is added as presented in Table 5-3.

User can select old (legacy) Control Relay Output Blocks (Table 5-2) or a new (Table 5-3) via DNP object 41 point 24. Selection stays remembered in non-volatile memory. When Table 5-2 is selected, object 40, point 24 has value 1. When Table 5-3 is selected, object 40, point 24 has value 2. When selecting specific Control Relay Output Blocks table, object 41, point 24 must be set to 1 or 2 via function codes select/operate or only direct operate or direct operate, noack. Notes:

- Old Control Relay Output Blocks (Table 5-2) has 27 points while new Control Relay Output Blocks (Table 5-3) has 38. The additional 11 points are added as single function points to support only pulsing control. New Control Relay Output Blocks (Table 5-3) has only complementary or single function indices and is DNP compliant.

- Reading values of points 0 to 27 are the same in the both Control Relay Output Blocks tables. Reading values of points 28 to 40 in the new Control Relay Output Blocks (Table 5-3) are the same as for points 0 to 8, and points 37 to 40 have the same reading values as points 18 to 21.

Table 5-3. Appendix for Binary Output Status Points and Control Relay Output Blocks

Object Number: 10 Variations supported: 2 Request Function Codes supported: 1(read) Default Variation reported when variation 0 requested:2(Binary Output Status)

Control Relay Output Blocks

Object Number: 12 Variations supported: 1 Request Function Codes supported: 3(select), 4(operate),5(direct operate), 6(direct operate, noack)

Point

Index

0

1

2

3

4

5

6

7

8

Latch control

Description

(C) or

Single (S)

C

Permitted Codes

0x41(PulseOn/Close) sets output to state 1 0x04 (Latch Off/NUL) or 0x81(PulseOn/Trip) sets output to state 0

5-6 BE1-851E DNP Protocol 9289900792 Rev C

Point

Complementary

Function Index

Hardware Output A Local Control

0x03(Latch On/NUL) or

Hardware Output 1 Local Control

Hardware Output 2 Local Control

Hardware Output 3 Local Control

Hardware Output 4 Local Control

Hardware Output 5 Local Control

Hardware Output 6 Local Control

Hardware Output 7 Local Control

All Hardware Outputs’ Local Control

43 Selector Switch Status - Latch control

0x03(Latch On/NUL) or

143 Selector Switch Status - Latch control

243 Selector Switch Status - Latch control

343 Selector Switch Status - Latch control

22

Setting Group 0

S

0x03(Latch On/NUL) or

23

Setting Group 1

24

Setting Group 2

25

Setting Group 3

Local Setting Group Control

0x03(Latch On/NUL) or

Group Control to relay local logic

101 Virtual Breaker Control Switch

0x41(PulseOn/Close) Close breaker 0x81(PulseOn/Trip) Trip breaker

Hardware Output A - Pulse Control

0x81(Pulse On/Trip) or

Hardware Output 1 - Pulse Control

Hardware Output 2 -Pulse Control

Hardware Output 3 -Pulse Control

Hardware Output 4 -Pulse Control

Index

Description

(C) or

Single (S)

Permitted Codes

9

10

11

12

13

14

15

16

17

18

19

20

S

C

0x41(PulseOn/Close) sets output to relay logic

0x41(PulseOn/Close) sets Selector Switch to 1 0x04 (Latch Off/NUL) or 0x81(PulseOn/Trip) sets Selector Switch to 0

21

26

Switch S

27

28

29

30

31

32

C

S

0x41(PulseOn/Close) selects group to be active

0x41(PulseOn/Close) returns Setting

0x01(Pulse On/NUL) Pulse output / Selector switch to opposite of current state then restore to previous state(pulsed output is active 200 to 250 ms)

9289900792 Rev C BE1-851E DNP Protocol 5-7

Point

Complementary

Function Index

Hardware Output 5 - Pulse Control

Hardware Output 6 - Pulse Control

Hardware Output 7 - Pulse Control

All Hardware Outputs’ Pulse Control

43 Selector Switch - Pulse Control

143 Selector Switch -Pulse Control

243 Selector Switch - Pulse Control

343 Selector Switch - Pulse Control

Change Event

(1, 2, 3, or none)

0

Primary Phase A Current Magnitude

2

1, 1∗

1

Primary Phase B Current Magnitude

2

1, 1∗

2

Primary Phase C Current Magnitude

2

1, 1∗

3

Neutral Current Magnitude

2

1, 1∗

4

Primary Negative Sequence Current Magnitude

2

1, 1∗

Index

Description

33

34

35

36

37

38

39

40

Analog Inputs

(C) or

Single (S)

Permitted Codes

The following table lists Analog Inputs (Object 30/Object 32). It is important to note that 16-bit and 32-bit variations of Analog Inputs, Analog Output Control Blocks, and Analog Output Statuses are transmitted through DNP as signed numbers. Even for analog input points that are not valid as negative values, the maximum positive representation for a 16-bit variation is <2 maximum positive representation is <2

31

-1> = 2,147,483,647.

15

-1> = 32,767. For a 32-bit variation the

It is important to note that all analog points are not reported in Class 0 (or any other class). These points are from point 52 to point 116. They have “none” in the column for “Event Class Assigned To” as shown in Table 5-4. They can be read from the BE1-851E as object 30, with any variation or qualifier implemented for object 30.

Change events for analog inputs are reported in CURRENT mode (when a change is detected, the report of the change contains the current value of the time of the report, - not the time the change was detected.

Table 5-4. Analog Inputs

Analog Inputs

Static Object Number : 30 Change Event Object Number : 32 Request Function Codes Supported: 1 (read) Static Variation Reported When Variation 0 Requested: 3 (32-bit Analog Input without Flag) Change Event Variation Reported When Variation 0 Requested: 1 (32-bit Analog Change Event without Time)

Index Description

Assigned Class

Notes

5-8 BE1-851E DNP Protocol 9289900792 Rev C

Index Description

Change Event

(1, 2, 3, or none)

117

3I0 Current Magnitude

2

1, 1∗

5

Present Demand Current - Phase A

2

1, 1∗

6

Present Demand Current - Phase B

2

1, 1∗

7

Present Demand Current - Phase C

2

1, 1∗

8

Present Neutral Demand Current (When SEF, 3I0 is used.)

2

1, 1∗

9

Present Negative Sequence Demand Current- Phase A

2

1, 1∗

10

Breaker Duty - Phase A

2

12

11

Breaker Duty - Phase B

2

12

Breaker Duty - Phase C

2

12

13

Breaker Operation Counter

2

13

14

BF Status

1

15

Latched Targets - part 1

1

21

16

Latched Targets - part 2

1

21

The Most Recent Fault Summary Report

17

Fault Number

1

2, 16

18

Fault Trigger Time Stamp - part 1; days

1

3, 16

19

Fault Trigger Time Stamp - part 2; ms

1

3, 16

20

Active Setting Group

1

4, 16

21

Trigger

1

5, 16

22

System Status - part 1

1

22

23

System Status - part 2

1

22

24

System Status - part 3

1

22

25

System Status - part 4

1

22

26

Targets - part 1

1

6, 16

27

Targets - part 2

1

6, 16

28

Reclose Status

1

7, 16

29

Fault Clearing Time

1

8, 16

30

Breaker Operate Time

1

9, 16

31

Number of Oscillographic Reports

1

10, 16

32

Phase A Fault Current

1

1, 16

33

Phase B Fault Current

1

1, 16

34

Phase C Fault Current

1

1, 16

35

Neutral Fault Current

1

1, 16

36

Negative Sequence Fault Current

1

1, 16

118

3I0 Fault Current

1

1, 16

Active Logic Name

37

1st character of Active Logic Name

3

16

38

2nd character of Active Logic Name

3

16

39

3rd character of Active Logic Name

3

16

40

4th character of Active Logic Name

3

16

Assigned Class

Notes

9289900792 Rev C BE1-851E DNP Protocol 5-9

Index Description

Change Event

(1, 2, 3, or none)

41

5th character of Active Logic Name

3

16

42

6th character of Active Logic Name

3

16

43

7th character of Active Logic Name

3

16

44

8th character of Active Logic Name

3

16

Logic Function Blocks’ settings

45

Hardware Outputs’ Control Mode

3

17, 16

46

43 Aux Virtual Switch Logic Mode

3

18, 16

47

143 Aux Virtual Switch Logic Mode

3

18, 16

48

243 Aux Virtual Switch Logic Mode

3

18, 16

49

343 Aux Virtual Switch Logic Mode

3

18, 16

50

Setting Group Logic Mode

3

19, 16

51

101 Breaker Switch Control Mode

3

20, 16

Selected Fault Summary Report (See Note 14)

52

Fault Number

none

2

53

Fault Trigger Time Stamp - part 1; days

none

3

54

Fault Trigger Time Stamp - part 2; ms

none

3

55

Active Setting Group

none

4

56

Trigger

none

5

57

System Status - part 1

none

22

58

System Status - part 2

none

22

59

System Status - part 3

none

22

60

System Status - part 4

none

22

61

Targets - part 1

none

6

62

Targets - part 2

none

6

63

Reclose Status

none

7

64

Fault Clearing Time

none

8

65

Breaker Operate Time

none

9

66

Number of Oscillographic Reports

none

10

67

Phase A Fault Current

none

1

68

Phase B Fault Current

none

1

69

Phase C Fault Current

none

1

70

Neutral Fault Current

none

1

71

Negative Sequence Fault Current

none

1

119

3I0 Fault Current

none

1

Demand Currents Historical Data

Peak Demand Current Since Reset

72

Phase A current

none

1

73

Phase A Time Stamp - part 1; days

none

11

74

Phase A Time Stamp - part 2; ms

none

11

75

Phase B current

none

1

Assigned Class

Notes

5-10 BE1-851E DNP Protocol 9289900792 Rev C

Index Description

Change Event

(1, 2, 3, or none)

76

Phase B Time Stamp - part 1; days

none

11

77

Phase B Time Stamp - part 2; ms

none

11

78

Phase C

none

1

79

Phase C Time Stamp - part 1; days

none

11

80

Phase C Time Stamp - part 2; ms

none

11

81

Neutral (When SEF, 3I0 is used.)

none

1

82

Neutral Time Stamp - part 1 ; days

none

11

83

Neutral Time Stamp - part 2; ms

none

11

84

Negative Sequence

none

1

85

Negative Sequence Time Stamp - part 1; days

none

11

86

Negative Sequence Time Stamp - part 2; ms

none

11

Today’s Peak Demand Current

87

Phase A current

none

1

88

Phase A Time Stamp - part 1; days

none

11

89

Phase A Time Stamp - part 2; ms

none

11

90

Phase B current

none

1

91

Phase B Time Stamp - part 1; days

none

11

92

Phase B Time Stamp - part 2; ms

none

11

93

Phase C

none

1

94

Phase C Time Stamp - part 1; days

none

11

95

Phase C Time Stamp - part 2; ms

none

11

96

Neutral (When SEF, 3I0 is used.)

none

1

97

Neutral Time Stamp - part 1; days

none

11

98

Neutral Time Stamp - part 2; ms

none

11

99

Negative Sequence

none

1

100

Time Stamp - part 1; days

none

11

101

Time Stamp - part 2; ms

none

11

Yesterday’s Peak Demand Current

102

Phase A current

none

1

103

Phase A Time Stamp - part 1; days

none

11

104

Phase A Time Stamp - part 2; ms

none

11

105

Phase B current

none

1

106

Phase B Time Stamp - part 1; days

none

11

107

Phase B Time Stamp - part 2; ms

none

11

108

Phase C

none

1

109

Phase C Time Stamp - part 1; days

none

11

110

Phase C Time Stamp - part 2; ms

none

11

111

Neutral (When SEF, 3I0 is used.)

none

1

112

Neutral Time Stamp - part 1; days

none

11

113

Neutral Time Stamp - part 2; ms

none

11

Assigned Class

Notes

9289900792 Rev C BE1-851E DNP Protocol 5-11

Index Description

Change Event

(1, 2, 3, or none)

114

Negative Sequence

none

1

115

Negative Sequence Time Stamp - part 1; days

none

11

116

Negative Sequence Time Stamp - part 2; ms

none

11

Value/Bit Mask

Part 1 Description

Part 2 Description

0001h

50TA

51A

0002h

50TB

51B

0004h

50TC

51C

0008h

50TN

51N

0010h

50TQ

51Q

0020h

62

spare

0040h.

162

spare

0080h

BF

spare

0100h

150TA

151A

Notes for Table 5-4:

1. All current values are in primary centiamps (value 1 represents 0.01 ampere). When SEF, neutral current (value 1 represents 0.0001 ampere).

1∗. Current analog input point generates an analog event if the current value is bigger than the

“previous current value plus dead band”, or smaller than the “previous current value minus dead band”.

Dead band for an analog event is configurable via DNP Analog Output point 23, “Current Dead band”. The default value for the dead band is set to be ±2.5% of the primary nominal current. For more information about dead band configuration, see the description in the following paragraphs Analog Output Status Points and Control Blocks, point 23, Note 14 for Table 5-12.

2. Fault Number range is from 1 to 255. For example, after 255, fault number is going to be 1.

3. This time is a fault trigger time presented in relay’s internal format: part 1 contains days (1 to

65535), and part 2 contains milliseconds (1 to 86,400,000) since January 1, 1984. This time is equal to the time of Binary Input Event “New Fault triggered” (transition from 0 to 1).

Notice that the Binary Input Event time stamp is presented in DNP time stamp format, since January 1, 1970.

4. Active setting group at time of fault (0 or 1 or 2 or 3).

5. Event type (value is 1, 2, 4, 8, or 16) reports the classification assigned to the fault event. Fault events are classified into five categories.

a. Breaker Failure (Event Type value is 1): A fault was initiated by the pickup expression and

the breaker failure trip became true before fault was cleared.

b. Trip (Event Type value is 2): A fault was initiated by overcurrent pickup and the relay tripped

to clear the fault.

c. Logic (Event Type value is 4): A fault was detected as defined by the relay logic trigger

expression, but no fault was detected as defined by the pickup expression.

d. Pickup (Event Type value is 8): A fault was initiated by the pickup expression but the relay

never tripped indicating that the fault was cleared by some other device.

e. RF=TRIG (Event Type value is 16): A Fault was triggered by the ASCII command

RF=TRIGGER received via the front panel communication Serial Port or rear RS-232 port.

6. Targets-part 1 and targets-part 2 are bit-mapped variables that report what targets were logged to the fault report between the time that the trip expression became true until the end of the fault. See Table 5-5 for the target format.

Table 5-5. Target Format

Assigned Class

Notes

5-12 BE1-851E DNP Protocol 9289900792 Rev C

Value/Bit Mask

Part 1 Description

Part 2 Description

0200h

150TB

151B

0400h

150TC

151C

0800h

150TN

151N

1000h

150TQ

151Q

2000h

spare

4000h

spare

8000h

spare

7. Reclose Status are bit mapped variables that report the state of the recloser shot counter prior to

Value/Bit Mask

Description

0001h

Recloser active

0002h

Recloser Reset

0004h

Reclose Max Timing

0008h

Reclose Failure

0010h

Reclose Lockout

0020h

Reclose Wait

0040h

Reclose Enable

0080h

Reclose Max Enable

0100h

Reclose Fail Enable

0200h

Reclose Wait Enable

0400h

Reclose Timing 1

1000h

Reclose Timing 2

2000h

Reclose Timing 3

4000h

Reclose Timing 4

8000h

Reclose Timing Fail

the fault that triggered the fault (see format in Table 5-6).

Table 5-6. Reclose Status Format

9289900792 Rev C BE1-851E DNP Protocol 5-13

8. Fault Clearing Time is time in milliseconds from 0 to 60,000.

9. Breaker Operate Time is time in milliseconds from 0 to 60,000.

10. A number of recorded oscillographic records per fault (read value of this point) can be 1 or 2.

11. Time presented in relay internal format: part 1 contains days (1 to 65,535) and part 2 milliseconds (1 to 86,400,000) since January 1, 1984.

12. Point represents assigned phase accumulated breaker pole duty as a centipercent of the maximum duty (DMAX) that the breaker contacts can withstand before they need service.

2

Breaker Accumulated Duty for Phase A, B, and C is calculated as ΣI or ΣI

. This is defined by the Breaker Contact Duty Operation Mode 0/1/2 entered via the ASCII protocol command SB-DUTY. DMAX is defined through the same SB-DUTY command (for more information, see the BE1-851E Instruction Manual, Section 4, Protection and Control). Value range is from 0 to 20,000 where 20,000 represents 200% of DMAX. Delta of 20 centipercent will cause an event. This point can be changed via object 41. See the paragraph for Analog Output Control Blocks, Note 9.

13. This is the number of recorded breaker operations (0 - 99,999). If the operations counter exceeds 99,999, the counter will wrap back to zero. This value can be changed via object 41, point 15 to any value from 0 to 99,999. Delta of 1 will cause an event.

14. Selected Fault Summary Report contains fault data for fault number defined by the value of Analog Output Status (object 40) point 21 “Fault Number for Selected Fault Summary Report”.

15. BF status is the bit mapped variable with format as described in Table 5-7. Delta of 1 deviation will

Value / Bit Mask (hex)

Description

0001

Breaker Operation Control State {1=Breaker Operation Enabled; 0= Breaker Operation Disabled}

0002

Breaker State {1=Breaker Opened; 0= Breaker Closed}

Value/Bit Mask (hex)

Part 1 Description

Part 2 Description

Part 3 Description

Part 4 Description

0001h

50 Phase Tripped

BF Picked Up

Virtual Output A

Input Contact 1

0002h

150 Phase Tripped

51 Phase Picked Up

Virtual Output 1

Input Contact 2

0004h

50 Neutral Tripped

51 Neutral Picked UP

Virtual Output 2

Input Contact 3

0008h

150 Neutral Tripped

51 Q Picked Up

Virtual Output 3

Input Contact 4

0010h

50Q Tripped

62 Tripped

Virtual Output 4

101 TRIP

0020h

150Q Tripped

162 Tripped

Virtual Output 5

101 CLOSE

0040h.

BF Tripped

43

Virtual Output 6

101 SLIP CONTACT

0080h

51 Phase Tripped

143

Virtual Output 7

HMI Reset Key

0100h

51 Neutral Tripped

243

Virtual Output 8

Logic Alarm

0200h

51 Q Tripped

343

Virtual Output 9

Major Alarm

0400h

50 Phase Picked Up

79 Close

Virtual Output 10

Minor Alarm

0800h

150 Phase Picked Up

79 Enabled

Virtual Output 11

Output 1 Trip Coil Monitor

1000h

50 Neutral Picked Up

79 Lockout

Virtual Output 12

Setting Group 0

2000h

150 Neutral Picked Up

79 Reclose Fail

Virtual Output 13

Setting Group 1

4000h

50Q Picked Up

79 Block Output

Virtual Output 14

Setting Group 2

8000h

150Q Picked Up

Always False (zero)

Virtual Output 15

Setting Group 3

cause en event.

Table 5-7. Breaker Failure Status Format

16. Delta of 1 bit (any change) will cause an event.

17. Read values for Hardware Output Control is 1 = Enabled, and 0=Disabled.

18. Read values for x43 AUX Virtual Switch Logic Mode are 0 for Disabled, 1 = ON/OFF PULSE, 2 = ON/OFF, and 3= OFF/MOMENTARY ON.

19. Read values for Setting Group Mode is 0= Disabled, 1=discrete select, and 2= binary select. Setting groups can be controlled via DNP object 12 if value is 1 or 2.

20. Read values for 101 Breaker Control Switch Mode is 0=Disabled and 1=Enabled.

21. Latched Targets Status format is described in Table 5-5 under Note 6 to Table 5-4. Delta of 1 deviation will cause an event. Latched Targets Status can be reset via object 41 point 7.

22. BE1-851E Relay System Status is represented as 4 part, 16-bit mapped variables. The four part System Status is described in Table 5-8. (For more information, see the BE1-851E Instruction Manual, Section 6, Reporting and Alarm Functions). Delta of 1 deviation will cause an event.

Table 5-8. System Status

Analog Output Status Points and Control Blocks

Table 5-9 lists both the Analog Status Points (Object 40) and the Analog Output Control Blocks (Object

41). It is important to note that Analog Output Status Points are not included into Class 0.

The Return Status Value for object 41 for all control operations may be 6 (hardware problem) due to a value out of range, or a relay internal state. One of the reasons for rejection may be if another communication port or front panel HMI is actively programming. For more information, see the BE1-851E Instructional Manual, Section 10, Human-Machine Interface.

5-14 BE1-851E DNP Protocol 9289900792 Rev C

Table 5-9. Analog Output Status Points and Control Blocks

Index

Description

Notes

0

Hardware Output Logic Control Mode

1,2

1

43 Aux Virtual Switch Logic Mode

1,3

2

143 Aux Virtual Switch Logic Mode

1,3

3

243 Aux Virtual Switch Logic Mode

1,3

4

343 Aux Virtual Switch Logic Mode

1,3

5

Active Setting Group Control Mode

1,4

6

101 Breaker Control Switch Mode

1,5

7

Target Status Reset Control

6

8

Major Alarms Reset

7

9

Minor Alarms Reset

7

10

Logic Alarms Reset

7

11

Relay Trouble Alarms Reset

8

12

Breaker Accumulated Duty for Phase A

9

13

Breaker Accumulated Duty for Phase B

9

14

Breaker Accumulated Duty for Phase C

9

15

Breaker Operation Counter

10

16

Peak Demand Current Since Reset - Phase A

11

17

Peak Demand Current Since Reset - Phase B

11

18

Peak Demand Current Since Reset - Phase C

11

19

Peak Demand Current Since Reset - Neutral

11

20

Peak Demand Current Since Reset - Negative Sequence

11

21

Fault Number for Selected Fault Summary Report

12

22

Synchronization Time Period

13

23

Current Dead Band

14

24

‘Control Relay Output Blocks’ Table Selection

15

Analog Output Status Points

Object Number: 40 Variations Supported: 1, 2 Request Function Codes supported: 1 (read) Default Variation Reported When Variation 0 Requested: 1 (32-Bit Analog Output Status)

Analog Output Blocks

Object Number: 41 Variations Supported: 1, 2 Request Function Codes supported: 3(select), 4(operate), 5(direct operate), 6 (direct operate, noack)

Notes for Table 5-9:

1. This data is a setting and takes effect after being saved to non-volatile memory.

Procedure of saving data to non-volatile memory is performed only once per request for all points requested to be changed through function Operate(4), Direct Operate(5) or Direct Operate Noack (6).

Saving to a non-volatile memory is not implemented per point basis because it would significantly prolong requested message processing time and cause response time-out. It is important to note that object 12 (Binary Output Status ) points from 0 to 23 can be successfully controlled only if their function blocks mode are enabled in the time of parsing. This is the reason that in the same

9289900792 Rev C BE1-851E DNP Protocol 5-15

request, with FC= 5 or 6, specific Binary Output Status points can not be first Enabled via its

Bit Mask (hex)

Name

Bit Mask (hex)

Name

00000001

OUT1 CKT OPEN

00010000

EE NON -FATAL ERR

00000002

Breaker Fail

00020000

OUTPUT OVERRIDE

00000004

Reclose Fail

00040000

LOSS OF IRIG

00000008

Reclose Lockout

00080000

Setting Group Change Alarm Active

00000010

Breaker Alarm #1

00100000

VO13 LOGIC ALARM

00000020

Breaker Alarm #2

00200000

VO14 LOGIC ALARM

00000040

Breaker Alarm #3

00400000

VO15 LOGIC ALARM

00000080

P Demand

00800000

FLT RPT TIMEOUT

00000100

N Demand

01000000

LOGIC=NONE

00000200

Q Demand

02000000

Setting Changes Lost due to Access Time Out

00000400

Group Override

04000000

Spare

00000800

SYS I/O Delay

08000000

spare

00001000

Communication Error

10000000

spare

00002000

Clock Error

20000000

spare

00004000

uP Reset

40000000

spare

00008000

Settings Changed

80000000

spare

Mode point of object 41, and immediately after that controlled (object 12). For example: To control any 43 Aux Control Relay Output Block, Master should do the following steps:

1. Enable control of 43x Aux Switch(s) via request(s) with FC=(3, 4) or 5 or 6 for specific point(s)

of object 41.

2. Control Binary Output Status point(s) (object 12) via next request(s).

2. Hardware Output Logic Control Mode can be 0 (Disable) or 1(Enable). If hardware outputs are to be controlled via object 12 (Control Relay Output Blocks), their control must be Enabled through this point. For more information see the BE1-851E Instructional Manual, Section 11, ASCII Command Interface, CS/CO-OUT=ENA/DIS .

3. x43 AUX Virtual Switch Logic Mode can be 0 for Disabled, 1 = ON/OFF/PULSE, 2 = ON/OFF, and 3= OFF/MOMENTARY ON. Depending on the Logic Mode value, the AUX x43 Switch may or may not be successfully controlled via the Control Relay Output Blocks; points 14 to 17.

4. Setting Group Mode can be 0(disable), 1 (discrete select) or 2 (binary select). If Setting Group is to be switched via object 12 (Control Relay Output Blocks), this must be first Enabled through this point.

5. Logic Mode of 101 Breaker Control Switch can be 0 (disabled) or 1 (enabled). Depending on Logic Mode value, 101 Switch can or cannot be successfully controlled via Control Relay Output Blocks; point 23.

6. Target Status Reset Control can only be reset (the only acceptable value to write to point 7 is 0). A read of this point returns 1 if there are active targets, or 0 if targets are not active. When resetting this point, latched Targets Status is also reset (see Analog Input Objects, points 15 and 16).

7. Major, Minor, and Logic Alarms are 32 bit mapped variables as described in Table 5-10. Writing value 0 will reset the alarms. Note that only latched alarms will be cleared. Programmable Alarms can be read as Binary Input (object 1) points from 48 to 73.

Table 5-10. Alarm Status

8. Relay Trouble Alarms can be reset by writing value 0 to this point. This is a 16-bit mapped variable and is described in Table 5-11. Only alarms with a star (*) are implemented and can be read as Binary Input (object 1) points from 74 to 78.

5-16 BE1-851E DNP Protocol 9289900792 Rev C

Table 5-11. Relay Trouble Status Format

Bit Mask (hex)

Name

Bit Mask (hex)

Name

0001

(spare) Reserved for RAM FAILURE

0040

(spare) Reserved for PWR SUPPLY ERR

0002

(spare) Reserved for ROM FAILURE

0080

(spare) Reserved for WATCHDOG FAILURE

0004

(spare) Reserved for uP FAILURE

0100

spare

0008

EEPROM FATAL ERROR *

0200

spare

0010

ANALOG FAILURE *

0400

spare

0020

CALIBRATION ERR *

0800

spare

9. Point represents assigned phase accumulated breaker pole duty as a centipercent of the maximum duty (DMAX) the breaker contacts can withstand before they need service.

2

Breaker Accumulated Duty for Phase A, B, and C is calculated as ΣI or ΣI

. This is defined by Breaker Contact Duty Operation Mode 0/1/2 entered via ASCII protocol command SB-DUTY. DMAX is defined through the same SB-DUTY command.

Allowed value range for points 12 to 14 is from 0 to 20,000 where 20,000 represents 200% of DMAX. Example: To change accumulated breaker duty for Phase B to 134% of DMAX, using appropriate control function(s), set point 13 via object 41, Var1 or 2, to the value 13400.

To read the value of Breaker Accumulated Duty for Phase B, use Read point 13, Obj 40, Var1 or

2. The returned value of 13400 means 134% of DMAX.

10. Read value of this point (15) is a number of recorded breaker operations (0 - 99999). If the operations counter exceeds 99,999, the counter will wrap back to zero. It acts as a counter, but is implemented as an analog object so that the initial value can be set or current value changed to any value from 0 to 99,999.

11. Peak Demand currents, points 16 to 20, can only be set to value 0 (Reset). Point read value presents Peak Demand current in centiamps. For Example: 670 represents 6.7 A.

12. . Fault Number for Selected Fault Summary Report. This value range is from 1 to 255. The Fault Summary Report for this selected fault number will be available as an Analog Input object from point 52 to 71.

13. Time period, in milliseconds, when the relay (slave) sets “NEED TIME” bit in first octet of the Application Response Header Internal Indication. When time is set by the Master via object 50 (write function), the relay resets this 0 bit. Relay sets this bit again, periodically, if the time period is not zero. Default value on Cold and Warm Restarts is 0. This means that on Cold and Warm Restarts, this bit will never be set. Allowed value is from 0 to 2

31

–1 = 2,147,483,647 milliseconds.

14. Current dead band for analog events is configurable via this point. “Current Dead Band “point value must be entered as a percentage of primary nominal current multiplied by 10. Allowed range is from 10 to 100 which represents from 1 to 10% in steps of 0.1%. Default value is 25 (2.5% of current primary nominal value).

Example: To configure current dead band to 4 % of primary nominal current, enter 40 for this point value. The relay converts this value into a current value. For a 5 ampere relay, and phase CT ratio =120 turns, dead band value in amperes for phase currents and Q current is 0.4 * 120 * 5 = 24 primary amps (2400 centiamps). Phase threshold = previous current value ±24 amperes. If the CT ratio for neutral is 12, then the utilized dead band for neutral current is 0.04 * 12 * 5 = 2.4 primary amperes (240 centiamps). Neutral threshold = previous neutral current value ±2.4 amps.

15. This point has a value 1 or 2 depending on Control Relay Output Blocks Table 5-2 or Table 5-3 selection. Default value of point 24 is 1 for Table 5-2 selection. When the user wants to apply Control Relay Output Blocks Table 5-3, point 24 must be set to 2. Point 24 (as object 41) must be set to 1 or 2 via function codes select/operate or only direct operate or direct operate, noack. Value of this point is stored in non-volatile memory.

9289900792 Rev C BE1-851E DNP Protocol 5-17

8-Bit Unsigned Integer, Object 102

Index

Description

0 - 9

Model Number

10 - 28

Application Software Version Number and Date

29 - 47

Boot Software Version Number and Date

48 - 61

Serial Number

62 - 83

Style Number

84 - 99

Part Number

100 - 131

Relay ID

132 - 163

Station ID

Point

0 1 2 3 4 5 6 7 8

9

Read Value in

ASCII format

Table 5-12 is the point list for Object 102, and lists the 8-Bit Unsigned Integer Points. Note that this object has only variation 1 and cannot be requested with default variation 0.

Table 5-12. Object 102, 8-Bit Unsigned Integer Points

8-Bit Unsigned Integer

Object Number: 102 Variations Supported: 1 Request Function Codes supported: 1 (read)

Explanation:

Each point represents one character of a particular string. Example: To read the Model Number, which is “BE1-851E”, the returned read value for points 0 to 9 are:

B E 1 - 8 5 1 Null Null Null

Object 102 is not included in Class 0 poll response.

5-18 BE1-851E DNP Protocol 9289900792 Rev C

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Basler Electric BE1-851E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

BE1-851E

INTRODUCTION

REVISION HISTORY

CONTENTS

Introduction

References

Introduction

DNP Implementation Table

DNP Configuration Parameters

Relay Style Number

BE1-851E Slave Address

Binary Input Points

Binary Output Status Points and Control Relay Output Jacks

Analog Inputs

Analog Output Status Points and Control Blocks

8-Bit Unsigned Integer, Object 102