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DNET-IP2 Serial Communication System

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3. AMPCONTROL 41 S DNET IP2 Serial Communication Designed and Manufactured in Australia by copies of the information or drawings Ampcontrol CSM Pty Limited within this manual shall be made without ABN 35 000 770 141 the prior consent of Ampcontrol Phone 61 2 4903 4800 Fax 61 2 4903 4888 www ampcontrolgroup com USER MANUAL 118626 ISSUE 4 06 11 08 DNET IP2_Manual_Issue_4_118626_061108 pdf DNET IP2 USER MANUAL ISSUE 4 Copyright Notice No part of this publication may be reproduced transmitted or transcribed into any language by any means without the express written permission of Ampcontrol CSM Pty Ltd 7 Billbrooke Close Cameron Park NSW 2285 Australia Disclaimer Ampcontrol CSM Pty Ltd will make no watranties as to the contents of this documentation and specifically disclaims any implied warranties or fitness for any particular purpose Ampcontrol further reserves the right to alter the specification of the system and or manual without obligation to notify any person or organization of these changes Before You Begin We would like to take a moment to thank you for purchasing the DNET IP2 Serial Communication System To become completely familiar with this equipment and to ensure correct operation we recommend that you take the time to read this user manual thoroughly CRN 7144 Issue 4 The IPD translation table added to the manual the HPB translation table was updat
4. 30 DNET E 011 PLC DNET IP2 Multi Drop System With IS Barriers esses 31 Approvals MDA Exia 14067 AUS Ex3109X CONTENTS DNET IP2 USER MANUAL ISSUE 4 1 Description The DNET IP2 serial communication system provides condition monitoring and supervisory control of the Ampcontrol range of Integrated Protection Relays The system consists of an IP2 Protocol Converter Serial Interface IPSI IP Modules Electrical installations utilising Ampcontrol Integrated Protection Relays and the DNET IP2 communication system can transfer information from a Distribution Control Box DCB or substation to a remote location The DNET IP2 Protocol Converter transfers data and commands between the Host System and the modules using RS232 RS422 and RS485 protocols Through machine communication which forms part of the IPC IPB and HPB Integrated Protection System the identity of the machine can be transferred via serial communications to a PLC This allows the PLC to arrange sequencing particularly on a longwall installation Each Integrated Protection Relay is connected to a Serial Interface Module IPSI IP which has its output drop connected to a DNET IP2 Protocol Converter The Protocol Converter provides the communications link to a PLC The PLC can be either located within the flameproof enclosure or can be connected via an intrinsically safe link to a remote location Multiple DNET IP2 Systems can be moni
5. Page 3of4 AAA No A 2507 AAA File No C94 0418 Date of App1 1 04 1997 App No Ex ia 14067 pp Holder Ampcontrol SYSTEMS APPROVALS PTY LTD Postal Address P O Box 45 Private Address 14 Raymond St OOLAROO N S W 2284 SPEERS POINT N S W 2284 SUPPLEMENTARY APPROVAL No Ex ia 14067 FILE REF No C94 0418 DATE 11 04 1997 SCHEDULE 3 CONDITIONS OF MANUFACTURE AND USE 1 It is a condition of safe use that the equipment be installed and maintained in accordance with drawing DNET Z 036 Original Dated 20 08 1996 2 It is a condition of safe use that the hand held terminal must only be taken into the hazardous area within its leather carry case 3 It is a condition of safe use that the battery fitted hand held terminal shall not be removed nor recharged in a hazardous area 4 It is a condition of safe use that no apparatus connected to the safe area terminals of the Line Interface or Slave Interface Units shall be supplied from nor contain under normal or abnormal conditions a source of potential with respect to earth in excess of 250 Volts rms or 250 Volts d c 5 It is a condition of safe use that only segregated potential free contacts shall be connected to the status inputs of the D12 module MARKINGS ON APPARATUS The manufacturers name or mark and the approval number MDA Ex ia 14067 shall be inscribed in a durable manner in a prominent position on the apparatus d UL eeks Accredited
6. RS485 protocols with a selectable baud rate of 1200 to 9600 The four user selectable protocols are e Modbus Master RTU e Modbus Slave RTU e DNET IP2 e DNET IP 2 4 L1 Line Driver The IP2 Line Driver drives a two wire communication line which delivers power and exchanges data with a maximum of nine 9 IPSI IP Modules 3 Serial Interface Module The Serial Interface Module IPSI IP has four connections to the Integrated Protection Relay and two connections that drop connect to the DNET IP2 Protocol Converter See Drawing DNET E 008 Page 24 The IPSI IP Module is down line powered from the Protocol Converter The IPSI IP Module plugs into an eleven pin relay base Care should be taken in removing the module to prevent damage to the location DNET IP2 USER MANUAL ISSUE 4 spigot Pull directly out without twisting or deflecting the module Each Serial Interface Module must be given a unique address between 1 and 15 To set the address a rotary switch is used which is accessible through the top of the module by lifting and rotating the label Two LEDs indicate the status of the line and the communications transfer from the Integrated Protection Relay Line LED Flashes if the IPSI IP Module is powered from the line and a block of data is being sent in response to a command from the Protocol Converter The scanning rate of the IPSI IP Modules is dependent on the protocol being used No Flash indicates an open or
7. 59 62 RTU CIU Data Byte 7 Range 0 255 255 Offline Checksum Low order byte of sum of 60 63 all IP bytes 14 DNET IP2 USER MANUAL ISSUE 4 Modbus IP Descripti escription 5 3 IPB TRANSLATION TABLES Word Byte 4 4 Pilot Series Resistance PILOT FWD you nis Description Range 0 120 0 IPSI Address 5 5 ie epice Bits 0 3 IPSI Address Range 1 15 IPSI Address Rae Bits 0 3 IPSI Address Range 1 15 6 Ge Bit 8 IPSI Online CFLR_LEAK Bit 9 IPB Online Range 0 100 1 Digital Inputs DIG_INPUTS 7 7 3 A Phase Current Bit 0 1 Indicates IPB Relay CUR_A_BCD_HIGH Bit 1 Communications to IPB Range 0 999 0 Error 8 9 10 B Phase Current Bit 2 Fan interlock Read 0 Not CUR_B_BCD_HIGH ready Range 0 999 Bit 3 IPB Stop Digital Input 1 Input 9 11 12 C Phase Current closed d CUR C BCD HIGH Bit 4 IPB Reset Digital Input 1 Range 0 999 Input closed 10 13 Over Current Trip Bit 5 IPB Lock Digital Input 1 Input OC TRIP HIGH Range 0 120 PIDE a 14 Current Balance CURRENT BAL Bit 7 IPB Start Digital Input 1 Input Range 100 closed 12 15 A Phase Volts VOLTS_A 2 Opto Status OPTOSTAT Range 0 120 Bit 0 Earth Leakage Trip 13 16 B Phase Volts VOLTS_B Bit 1 Earth Continuity Trip Range 0 120 Bit 2 E F Lockout Trip 14 17 C Phase Volts VOLTS_C Bit
8. Bit 7 Running 10 96 3 3 Earth Leakage Current CUR 11 100 MESA 12 104 Pilot Series Resistance 4 PILOT FWD 13 108 Range 0 120 14 112 5 5 Pilot Leakage Resistance 15 116 PILOT REV Current Multiplier Setting Range 0 12096 19 22 CUR MUL PARAM 6 Cable Fault Lockout Leakage OC I Mult CFLR LEAK 1 1 8 Range 0 100 2 1 4 7 7 A Phase Current 3 1 2 CUR_A_BCD_HIGH 4 1 Range 0 999 5 2 8 9 10 B Phase Current 6 4 CUR_B_BCD_HIGH Over Current Curve Setting Range 0 999 20 23 OC CURVE PARM 9 1112 C Phase Current Curve Type CUR_C_BCD_HIGH 1 Vinv Range 0 999 2 m OL 10 13 Over Current Trip OC TRIP_HIGH Range 0 120 11 14 Current Balance CURRENT_BAL Range 0 100 12 15 A Phase Volts VOLTS_A Range 0 120 13 16 B Phase Volts VOLTS_B Range 0 120 19 DNET IP2 USER MANUAL ISSUE 4 Modus Description Description Word Byte Word Byte Over Current Time Multiplier Short Circuit Setting 21 24 TIME MULT PARM 24 27 SHORT CCT PARAM OC Time Multiplier SC I Trip Mult 120 05 123 0 220 075 223 5 3 0 1 324 0 420 15 424 5 5202 525 0 6203 625 5 7204 726 0 820 5 8 6 5 9 0 6 9 7 0 10 0 7 10 7 5 11 0 9 1128 0 12 1 0 1228 5 13 0 04 13 9 0 14 0 03 1429 5 1520 02 15 10 0 16 0 015 Short Circuit Trip Time Setting 17 20 01 25 28 SC TRP TM PARAM 18 0 005 SC Trip Time mS Cool Multiplier Setting 1 20
9. C94 0418 ATTENTION BOB BROADFOOT ITEM SUPPLEMENTARY APPROVAL Dear Sir ITEM MONITORING CONTROL amp MESSAGE DISSEMINATION SYSTEM IDENTIFICATION DNET ORIGINAL APPROVAL No Ex ia 14067 PREVIOUS APPROVAL No Ex ia 14067 ISSUE A2508 1 ORIGINAL APPROVAL HOLDER AMPCONTROL CSM PTY LTD SUPPLEMENTARY APPROVAL No Ex ia 14067 ISSUE A2507 2 Provision to use alternate DNET Line Drivers not fitted with batteries Please find enclosed herewith the attached schedule Approval Document Approval Drawings and relevant Supplementary Documentation Yours Faithfully dx Albert Weeks Accredited Assessing Authority MDA A 2507 FOR CHIEF INSPECTOR OF COAL MINES Page 1 of 4 AAA No A 2507 AAA File No C94 0418 Date of App 11 04 97 App No Ex ia 14067 App Holder Ampcontro Department of Mineral Resources Accredited Assessing Authority MDA A 2507 NOTICE OF SUPPLEMENTARY APPROVAL SUPPLEMENTARY APPROVAL No Ex ia 14067 FILE REF No C94 0418 DATE 11 04 1997 It is hereby notified that the Approved Item listed herein has been assessed for compliance with the Coal Mines Regulation Act and appropriate standards or requirements and is hereby APPROVED in accordance with the requirements of the COAL MINES REGULATION ACT 1982 This approval is issued pursuant to the provisions of Clause 6 and 7A of the Coal Mines Regulation Approval of Items Regulation 1984 This APPROVAL is issued to AMPCONTROL CSM PTY
10. LTD Address of Approval Holder P O BOX 304 WARNERS BAY N S W 2282 Description of Item MONITORING CONTROL AND MESSAGE DISSEMINATION SYSTEM Identification DNET CM R A Approval Clause 27 b EXPLOSION PROTECTED Specific Approval Category INTRINSICALLY SAFE Ex ia This Approval is issued subject to compliance with the requirements of the Occupational Health and Safety Act 1983 with particular reference to Sections 15 to 17 of the said Act as it applies to USERS of Approved Items and to Section 18 of the said Act as it applies to the MANUFACTURERS and or SUPPLIERS of Approved Items The Authority issuing this Approval may for the purposes of the Occupational Health and Safety Act 1983 append a list of recommendations including drawings documents etc that are applicable to this approved item as identified during test and or assessment to assist the Approval Holder and User to comply with the obligations of the Occupational Health and Safety Act 1983 The onus is on the Supplier and or User to ensure the Approved Item and any deviation from the list of recommendations in reference to that item is not inferior in any way to the item tested and or assessed this includes the supply installation and continuing use of the Approved Item The Approval Number shall appear in a conspicuous place in a legible manner on each approved item unless specifically excluded A copy of this Approval Document together with a copy of the
11. UV_TRIP_PARAM U V Trip 1 None 2230 3 40 4 50 5 60 6 70 7280 Pilot Latch Setting PILOT LATCH 1 On 2 Off Earth Fault Lockout Time Setting EF_LOCKOUT_TIME EF Lockout Time Seconds 1 10 2215 3 20 4 25 39 Reserved 40 41 Reserved Reserved Reserved 43 Reserved 44 Reserved RTU Digital Inputs RTU_DIG_IN Bit 0 HTU Run Bit 1 HTU Online Relay Status RELAT STAT Bit 0 RELAY 4 closed if bit set Bit 1 CBR RELAY closed if bit set Bit 2 MCR RELAY closed if bit set Bit 3 RL3 RELAY closed if bit set Bit 4 Reserved Bit 5 Undefined Bit 6 Heart Beat LED Drive Bit 7 MCF Trip Flag 50 51 Reserved Reserved 52 Reserved 52 Reserved 53 Reserved 54 Reserved 55 Reserved 56 Reserved 57 Reserved 58 Reserved 59 Reserved Checksum Low order byte of sum of all IP bytes 24 DNET IP2 USER MANUAL ISSUE 4 6 LS Communications An intrinsically safe link consisting of approved IS Barriers is required to allow Integrated Protection Relays to transmit their data from a hazardous area to a remote PLC The equipment in the hazardous area must be enclosed in a flameproof enclosure 6 1 PLC RS232 IS Link The IS link consists of two MTL 3058 general purpose serial data interfaces and associated MTL 3991 24V DC po
12. short circuited line between the Module and the Protocol Converter IPA LED Flashes each time a block of data is being read from the integrated protection relay No Flash indicates connection to the Integrated Protection Relay is incorrect or the relay has no power Provided the IPSI IP Module is powered it will communicate with the Integrated Protection Relay regardless of the Line communication 3 1 Connections A twisted pair should be used to connect terminals 5 and 7 to the Protocol Converter Terminals 1 2 10 and 11 are intrinsically safe terminations and should be wired in accordance with AS 2381 7 Twisted conductors or overall screened cable should be used The screen should be connected to OV at both the Integrated Protection Relay and the IPSI IP Module Note Do not earth the screen 4 Communication Protocols The four DNET IP2 user selectable protocols Master Modbus RTU Slave Modbus RTU DNET IP2 and DNET IP are selected via the Dip Switch located under the front cover DIP Switch Rotary Switch Off 12 3 4 E Slave ID jippi ses Autoscan 4800 off on off on DIP Switch Selection Baud Rate Select Protocol Select Baud 1 2 3 4 Protocol 9600 off off off off Spare IP2 IP Protocol Slave Modbus Autoscan 2400 on off on off 1200 on on on on Master Modbus Autoscan 4 1 MASTER MODBUS RTU Master Modbus RTU mo
13. 3 Over Current Trip Range 0 120 Bit 4 Short Circuit Trip 15 18 Trip Status TRIP_STAT Bit 5 Main Contactor Fail Bit 0 IPB Memory Error 1 Bit 6 Unused Bit 1 RTU Memory Error 1 Bit 7 Running Bit2 0 Opto Status Digital Inputs Bit3 0 2 OPTOSTAT DIG_INPUTS Bit4 0 Bit 0 Earth leakage Trip Bit5 0 Bit 1 Earth Continuity Trip Bit 6 0 Bit 2 Earth Fault Lockout Bit 7 0 Bit 3 Overload 16 19 Reserved Bit 4 Short circuit 17 20 Reserved Bit 5 MCF Bit Bit 6 Reserved Bit 7 Outlet Run Bit 8 Relay Type 1 IPB or HPB 0 IPA Bit 9 IPSI to IPB Comms OK Bit 10 Fan Interlock Read Bit 11 IPB Stop digital Input Bit 12 IPB Reset Digital Input Bit 13 2 IPB Lock Digital Input Bit 14 IPB MCI Digital Input Bit 15 2 IPB Start Digital Input 3 3 Earth Leakage Current CUR Range 0 160 15 DNET IP2 USER MANUAL ISSUE 4 Modus E Description modbus L Description Word Byte Word Byte Current Range Setting Over Current Time Multiplier 18 21 CUR_RANGE PARAM 21 24 TIME MULT PARM OCIRange A OC Time Multiplier 1260 120 05 2 64 2 0 075 3 68 320 1 4 72 4 0 15 5 76 5 0 2 6 80 6 0 3 7 84 720 4 8 88 8 0 5 9 92 9 0 6 10 96 ba A 11 100 2210 ai 1320 04 13 108 14 0 03 14 112 15 0 02 15 116 16 0 015 Current Multiplier Setting 1720 01 19 22 CUR PARAM 18 0 005 OC I Mult Cool Multiplier Setting 1 1 8 22 25 COOL MUL PARAM 2 14
14. Assessing Authority MDA A 2507 FOR CHIEF INSPECTOR OF COAL MINES Page 4 of 4 AAA No A 2507 AAA File No C94 0418 Date of App 1 1 04 1997 App No Ex ia 14067 App Holder Ampcontro Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services Certificate of Conformity Certificate No AUS Ex 3109X Issue 0 Original Issue 15 10 1995 Issue 1 12 12 1995 Date of Expiry 15 10 2004 Certificate Holder AMP Control Pty Ltd 250 Macquarie Street WARNERS BAY NSW 2113 Electrical Equipment DNET Monitoring Control and Message Dissemination System Type of Protection and Marking Code DI2 Input Modules Ex ia VIIC T5 Class I Zone 0 Hand Held Terminal Ex ia IIIC TS IP65 Class I Zone 0 Interface Units Ex ia IIIC Safe Area Controller Converter Ex ia 1 16 see schedule Manufactured By AMP Control Pty Ltd 250 Macquarie Street WARNERS BAY NSW 2113 Issued by VY Londonderry Occupational Safety Centre A A 132 Londonderry Road LONDONDERRY NSW 2753 WORKCOVER Phone 047 244900 Fax 047 244 999 STANDARDS AUSTRALIA Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Page 1 t Cm Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services This certificate is granted subject to the conditions as set out in Standards Australia Miscellaneous Publica
15. Bit 3 Over Current Trip Bit 4 Short Circuit Trip Bit 5 Main Conttactor Fail Bit 6 Insulation Fail Bit 7 Running Amps Opto Status Digital Inputs OPTOSTAT DIG_INPUTS Bit 0 Earth leakage Trip Bit 1 Earth Continuity Trip Bit 2 Earth Fault Lockout Bit 3 Overload Bit 4 Short circuit Bit 5 MCF Bit Bit 6 Insulation Fail Bit 7 Outlet Run Bit 8 IP2 to IPSI Comms OK Bit 9 IPSI to IPC Comms OK Bit 10 Fan Interlock Read Bit 11 IPC Stop digital Input Bit 12 IPC Reset Digital Input Bit 13 IPC Lock Digital Input Bit 14 IPC MCI Digital Input Bit 15 IPC Start Digital Input Earth Leakage Current CUR Range 0 100 Pilot Series Resistance PILOT FWD Range 0 200 Pilot Leakage Resistance PILOT REV Range 0 120 Cable Fault Lockout Leakage CFLR LEAK Range 0 100 Modbus Word IP Byte Description 7 8 A Phase Current CUR A BCD HIGH Range 0 999 9 10 B Phase Current CUR B BCD HIGH Range 0 999 11 12 C Phase Current CUR C BCD HIGH Range 0 999 Over Current Trip OC TRIP HIGH Range 0 120 Current Balance CURRENT BAL Range 0 100 A Phase Volts VOLTS A Range 0 120 B Phase Volts VOLTS B Range 0 120 C Phase Volts VOLTS C Range 0 120 Trip Status TRIP STAT2 Bit 0 IPC Memory Error Bit 1 RTU Memory Error Bit 2 Trip RTU Offline Bit 3 Stopped RTU PT
16. DIG INPUTS Bit 0 1 Indicates HPB Relay Bit 1 Communications to HPB 0 Error Bit 2 Undefined Bit 3 HPB Stop Digital Input 1 Input closed Bit 4 HPB Reset Digital Input 1 Input closed Bit 5 HPB Lock Digital Input 1 Input closed Bit 6 MCI Digital Input 1 Input closed Bit 7 HPB Start Digital Input 1 Input closed Opto Status OPTOSTAT Bit 0 Earth Leakage Trip Bit 1 Earth Continuity Trip Bit 2 E F Lockout Trip Bit 3 Over Current Trip Bit 4 Short Circuit Trip Bit 5 Main Contactor Fail Bit 6 Unused Bit 7 Running Opto Status Digital Inputs OPTOSTAT DIG_INPUTS Bit 0 Earth Leakage Trip Bit 1 Earth Continuity Trip Bit 2 E F Lockout Trip Bit 3 Over Current Trip Bit 4 Short Circuit Trip Bit 5 Main Contactor Fail Bit 6 Unused Bit 7 Running Bit 8 1 Indicates HPB Relay Bit 9 Communications to HPB 0 Error Bit 10 Undefined Bit 11 HPB Stop Digital Input 1 Input closed Bit 12 HPB Reset Digital Input 1 Input closed Bit 13 HPB Lock Digital Input 1 Input closed Bit 14 MCI Digital Input 1 Input closed Bit 15 HPB Start Digital Input 1 Input closed Earth Leakage Current EL_CUR Range 0 110 Pilot Series Resistance PILOT_FWD Range 0 150 22 Modbus Word IP Byte Description 5 5 Pilot Leakage Resistance PILOT REV Range 0 120 Phase A Leakage L
17. Offline 55 58 RTU CIU Data Byte 3 Range 0 255 255 Offline 56 59 RTU CIU Data Byte 4 Range 0 255 255 Offline 57 60 RTU CIU Data Byte 5 Range 0 255 255 Offline 58 61 RTU CIU Data Byte 6 Range 0 255 255 Offline 59 62 RTU CIU Data Byte 7 Range 0 255 255 Offline 60 63 Checksum Low order byte of sum of all IP bytes 18 DNET IP2 USER MANUAL ISSUE 4 5 4 IPA V4 5 1TRANSLATION TABLES perdon ite Description Modbus IP Ee 14 17 one M VOLTS C Word Byte ge o 1 1 Digital Inputs DIG INPUTS 15 18 Trip Status TRIP STAT Bit 0 1 Indicates IPA Relay Bit 0 IPB Memory Error 1 Bit 1 Communications to IPA Bit 1 RTU Memory Error 1 0 Error Bit2 0 Bit 2 Fan interlock Read 0 Not Bit3 0 ready Bit4 0 Bit 3 IPA Stop Digital Input 1 Input Bit5 0 closed Bit6 0 Bit 4 IPA Reset Digital Input 1 Bit7 0 Input closed Bit 5 IPA Lock Digital Input 1 Input a 12 Reserved closed 17 20 Reserved Bit 6 MCI Digital Input 1 Input Current Range Setting closed 18 21 CUR RANGE PARAM Bit 7 IPA Start Digital Input 1 Input OCI Range A closed 1 60 2 2 Opto Status OPTOSTAT 2 64 Bit 0 Earth Leakage Trip 3 68 Bit 1 Earth Continuity Trip 4 72 Bit 2 E F Lockout Trip 5 76 Bit 3 Over Current Trip 6 50 Bit 4 Short Circuit Trip 7284 Bit 5 Main Contactor Fail 8288 Bit 6 Unused 9 92
18. Offline 7 Scar Shuttle Car 42 45 RTU RTD 4 Temperature Rp pi 0 to 200 C 255 Offline nb Crasher 43 46 RTU CIU Data Byte 0 10 Fani Range 0 255 255 Offline IEDER 44 47 RTU CIU Data Byte 1 ene Range 0 255 255 Offline 45 48 RTU Digital Inputs RTU DIG IN 14 AFCm AFC Main Gate 15 AFCt AFC Tail Gate 16 M BE Moveable Boot End 17 Bolt Bolter 18 HRMr Hard Rock Miner 19 Winc Winch 20 J bo Jumbo 21 bBelt Belly Belt 22 Stak Stacker 23 aCar Add Car 24 IGG Inert Gas 25 tBIt Transfer Belt 26 Dplg Dummy Plug Bit 0 RTU Start 0 Closed Bit 1 RTU Stop 0 Closed Bit 2 RTU PTC 0 Closed Bit3 7 0 75 DNET IP2 USER MANUAL ISSUE 4 Modb s E Description Word Byte 46 49 Relay Status RELAT_STAT Bit 0 RELAY 4 closed if bit set Bit 1 CBR RELAY closed if bit set Bit 2 MCR RELAY closed if bit set Bit 3 RL3 RELAY closed if bit set Bit 4 Reserved Bit 5 Fan Interlock Drive on if bit is set Bit 6 Reserved Bit 7 Reserved 47 50 Reserved 48 51 Remote Start Setting REMOTE_CONTROL 1 No 2 Yes 49 52 Reserved Earth Continuity Time Delay Setting 50 53 ECTIME_ADJ EC Time mS 1 80 2 120 3 160 4 200 5 300 6 400 7 500 51 54 Reserved 52 55 Reserved 53 56 Reserved 54 57 RTU CIU Data Byte 2 Range 0 255 255
19. VF PCB Tracks IS Area Component Side 0 17 6 94 DNET Z 006 DNET DI2 VF PCB Tracks IS Area Solder Side 0 17 6 94 DNET Z 012 DNET IS System Schematic Layout 0 20 6 94 DNET Z 013 Shts 1 amp 2 DNET IS Stickers 1 30 9 94 DNET Z 014 Shts 1 amp 2 DNET IS Hand Held Terminal Circuit Diagram 22 9 94 DNET Z 015 DNET Controller Protocol Converter Internal Battery 1 22 9 94 DNET Z 016 Hand Held Terminal PCB IS Areas on PCB 0 27 6 94 DNET Z 017 Terminal Back Cover Battery Fuse Plug and Lugs 1 21 9 94 DNET Z 021 DNET Terminal Carry Case 0 27 7 94 DNET Z 023 DNET DD Dual Digital Inputs 0 7 2 94 DNET Z 024 DNET DI2 VF Mounting Arrangement 0 29 1 94 17 6 04 Londonderry Occupational Safety Centre 132 Londonderry Road LONDONDERRY NSW 2753 Phone 047 244 900 STANDARDS AUST RAUA Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Fax 047 244 999 Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services 3 Addendum to Certificate s Drawing Schedule continued 1 8 94 DNET Z 025 Shts 1 amp 2 DNET Line Interface Module 0 DNET Z 026 DNET Line Interface Module Printed Circuit Board 0 1 8 94 DNET Z 027 DNET Line Interface Module Assembly 1 30 9 94 DNET Z 029 DNET Slave Interface Unit Circuit Diagram 0 16 9 94 DNET Z 030 DNET Slave Int
20. bytes complete LED Indication IP2 Protocol In IP2 and IP Protocol modes the IPSI IP Modules are scanned only on direct request from the Host system IPSI IP Line LEDs flash only if the IPSI IP Module is requested from the Master Host system IPSI IP IPA LEDs flash each time a block of data is being read from the Integrated Protection Relay DNET IP2 Rx LED flash every time a command is received from the Master Host system DNET IP2 Tx LED flash when or whenever DNET IP2 Protocol Converter responds to a Master Host command DNET IP2 USER MANUAL ISSUE 4 5 TRANSLATION TABLES 5 1 IPD TRANSLATION TABLES Modbus IP Word Byte Description 0 IPSI Address Bits 0 3 IPSI Address Range 1 15 IPSI Address Bits 0 3 IPSI Address Range 1 15 Bit 8 IPSI Online Bit 9 IPD Online Digital Inputs DIG_INPUTS Bit 0 Reserved Bit 1 IPSI to IPD Comms OK Bit 2 Fan Interlock Read Bit 3 IPD Stop digital Input Bit 4 IPD Reset Digital Input Bit 5 IPD Lock Digital Input Bit 6 IPD MCI Digital Input Bit 7 IPD Start Digital Input Opto Status OPTOSTAT Bit 0 Earth Leakage Trip Bit 1 Earth Continuity Trip Bit 2 E F Lockout Trip Bit 3 Over Current Trip Bit 4 Short Circuit Trip Bit 5 Main Conttactor Fail Bit 6 Insulation Fail Bit 7 Running Opto Status Digital Inputs OPTOSTAT DIG_INPUTS Bit 0 Earth leakage Trip Bit 1 Earth C
21. receive an exception response from the DNET IP2 Protocol Converter The Slave ID Address 1 to 15 is selected via the Rotary Switch If the Slave ID address is zero then the Autoscan Mode is selected The IP2 Protocol Converter supports the following commands e CMD 3 Read Holding Registers CMD 4 Read Input Registers CMD 6 Write Holding Register CMD 7 Read Exception Status C R MD 16 Write Multiple Holding egisters e CMD 17 Read Slave ID Valid addresses are as follows IPSI IP ID News Description 0000 000F Read Write 1 0100 013F Read 2 0200 023F Read 3 0300 033F Read 4 0400 043F Read 5 0500 053F Read 6 0600 063F Read 7 0700 073F Read 8 0800 083F Read 9 0900 093F Read 10 0A00 OA3F Read 11 0B00 OB3F Read 12 0C00 OC3F Read 13 0D00 OD3F Read 14 OE00 OE3F Read 15 OF00 OF3F Read Read commands must not exceed 64 words IPSI IP Module returns 59 data words but any size from 1 to 64 is valid Data beyond word 59 will be random See the translation table for a complete description The first data word returned is in the following format DNET IP2 USER MANUAL ISSUE 4 First Data Word lt 000000EE OOOOAAAA gt binary Where EE 00 IPSI IP is offline EE 01 IPSI IP online IPA IPB IPC offline EE 11 IPSI IP online IPA IPB IPC online AAAA IPSI IP address 1 15 LED Indication Sla
22. 0 Bit 6 Reserved 4 50 Bit 7 Reserved 5 60 47 50 RTU Software Version 6 70 RTU_SW_VER 71 80 1 RTU4V4 1 2 Reserved 3 RTU4V4 2 RTUSVOI 4 RTUSVO2 48 51 Remote Start Setting REMOTE_CONTROL 1 No 2 Yes E DNET IP2 USER MANUAL ISSUE 4 Modbus IP Word Byte Description 49 52 IPC Status IPC STAT BYTE Bit 0 Need IPC start Bit 1 Need RTU Start Bit 2 Outlet Paused Bit 3 Closing Main Contactor Bit 4 EFLO Testing Bit 5 Insulation Testing Bit 6 Manual Insulation Testing Bit 7 Spare Earth Continuity Time Delay Setting 50 53 ECTIME_ADJ EC Time mS 1 80 2 120 3 160 4 200 5 300 6 400 7 500 Insulation Test Result MEG_RESULT Range 0 250 for 0 to 25 Meg Ohms Result is minimum measured for all three phases A B and C 255 Insulation Test has not been performed 51 54 52 55 Reserved IPC Alarm Status IPC ALARM BYTE Bit 0 Tripped No Volts Bit 1 MC Close Fail Bit 2 External MC Open Bit 3 Insulation Alarm Bit 4 Spare Bit 5 Spare Bit 6 Spare Bit 7 Reserved Do not use 53 56 54 57 RTU CIU Data Byte 2 Range 0 255 255 Offline 55 58 RTU CIU Data Byte 3 Range 0 255 255 Offline 56 59 RTU CIU Data Byte 4 Range 0 255 255 Offline 57 60 RTU CIU Data Byte 5 Range 0 255 255 Offline 58 61 RTU CIU Data Byte 6 Range 0 255 255 Offline
23. 22 25 COOL PARAM 2 40 Cool Mult 3 60 1202 4 80 2203 52100 3 04 Short Circuit Output Relay Selection 4 0 5 26 29 SC OUT PARAM 5 08 SC Relay 6 1 0 1 CBR 7 2 0 2 MCR 8 5 0 Earth Leakage Sensitivity Setting 9 10 27 30 EL SENS 10 2 20 EL Sens mA 11250 1 109 Current Balance Setting 23 26 CUR BAL PARAM 3 200 Cur Bal Trip 4 250 1 5 5 300 2 10 6 350 3 220 7 2400 4 50 8 450 5 Off 9 500 Earth Leakage Trip time Setting 28 31 EL TIME EL Time mS 1 ins 2 150 3 190 4 230 5 210 6 310 7 350 8 390 9 430 10 470 20 DNET IP2 USER MANUAL ISSUE 4 Modbus Word IP Byte Description 29 30 32 33 Pilot Mode Selection PILOT MODE Pilot Type 1 RTU 2 gt CCM Selection VOLTS_SELECT EFLO CCM Volts 1 415 2 1k 3 3k3 4 110 31 34 Back EMF Timer Selection B EMF TIME B emf Time Sec 122 225 3 10 4 15 5220 32 33 35 36 Main Contactor Mode Selection IPA V5 1 Only 1 Normal 2 Dual Relay 3 Function Setting RELAY_3_FUNC Relay 3 Status 1 OFF 2 CTR 21 DNET IP2 USER MANUAL ISSUE 4 5 5 HPB TRANSLATION TABLES Modbus Word IP Byte Description 0 IPSI Address Bits 0 3 IPSI Address Range 1 15 IPSI Address Bits 0 3 IPSI Address Range 1 15 Bit 8 IPSI Online Bit 9 HPB Online Digital Inputs
24. Byte Description Current Range Setting CUR RANGE PARAM OCIRangeA 1 60 2 64 3 68 4 72 5 76 6 80 7284 8 88 9 92 10 96 11 100 12 104 13 108 14 112 15 116 Current Multiplier Setting CUR_MUL_PARAM OC I Mult 1 1 8 2 1 4 3 1 2 4 1 5 2 6 4 Over Current Curve Setting OC_CURVE_PARM Curve Type 1 Vinv 2 m OL Over Current Time Multiplier TIME_MULT_PARM OC Time Multiplier 1 0 05 2 0 075 3 0 1 4 0 15 5202 620 3 720 4 820 5 9 20 6 10 2 0 7 11 20 8 1221 0 13 0 04 14 0 03 15 0 02 16 0 015 17 0 01 18 0 005 Modbus Word 22 Description Cool Multiplier Setting COOL_MUL_PARAM Cool Mult 1 0 2 2203 3 0 4 4 0 5 5 0 8 6 1 0 7 2 0 8 5 0 9 10 10 20 11 50 Current Balance Setting CUR_BAL_PARAM Cur Bal Trip 1 5 2 10 3 20 4 50 5 Off Short Circuit Setting SHORT_CCT_PARAM SC I Trip Mult 1 3 0 223 5 3 4 0 424 5 525 0 6 5 5 7 6 0 8 6 5 9 7 0 10 7 5 11 8 0 12 8 5 13 9 0 14 29 5 15 10 0 Short Circuit Trip Time Setting SC_TRP_TM_PARAM SC Trip Time mS 1220 2240 3 60 4 80 5 100 6 120 7 160 Short Circuit Output Relay Selection SC_OUT_PARAM SC Relay 1 CBR 2 MCR DNET IP2 USER MANUAL ISSUE 4 Modbu
25. C Bit 4 Stopped RTU Bit 5 I Balance Trip Bit 6 Locked Out Fan Bit 7 Stopped IPC Reserved IPC Software Version IPC_SW_VER 1 IPB3 VO 1 1994 2 IPB3 V0 2 1995 3 IPB4 V0 2 1994 IPB 4 V0 1 1995 5 IPB5 V 02 1997 IPB4 X 02 1996 6 IPB5 V 03 1997 7 IPB5 V 04 1997 8 IPB6 V 01 1998 9 IPB6 V Ola 1998 10 19 Reserved 20 IPC1 V 01 2001 21 IPC1 V 02 2002 22 IPC1 V 03 2004 10 DNET IP2 USER MANUAL ISSUE 4 Modbus _ TP Description Modbus 1P Description Word Byte Word Byte Current Range Setting Over Current Time Multiplier 18 21 CUR_RANGE PARAM 21 24 TIME MULT PARM OCIRangeA OC Time Multiplier 1 60 1 0 05 2264 2 0 075 3 68 3 0 1 4 72 4 0 15 5 76 5 0 2 6 80 6 0 3 7 84 7204 8 88 8 0 5 9 92 920 6 e m 112100 12 10 ai 1320 04 13 108 14 0 03 14 112 15 0 02 15 116 16 0 015 Current Multiplier Setting 1720 01 19 22 CUR PARAM 18 0 005 OC I Mult Cool Multiplier Setting 1 1 8 22 25 COOL MUL PARAM 2 1 4 Cool Mult 3 1 2 1 0 2 4 21 2203 5 2 3204 6 4 420 5 Over Current Curve Setting 5208 20 23 OC CURVE PARM 6 1 0 Curve Type 7220 1 Vinv 825 0 2 m OL 9 10 10 20 11 50 Current Balance Setting 23 26 CUR BAL PARAM Cur Bal Trip 1 25 2 10 3 20 4 50 5 Off 11 DNET IP2 USER MANUAL ISSUE 4 s ii Description pats ie
26. Cool Mult 3 1 0 2 4 1 2203 5 2 3 0 4 6 4 420 5 Over Current Curve Setting 5208 20 23 OC CURVE PARM 6 1 0 Curve Type 7220 1 Vinv 825 0 2 m OL 9 10 10 20 11 50 Current Balance Setting 23 26 CUR BAL PARAM Cur Bal Trip 1 25 2 10 3 20 4 50 5 Off 16 DNET IP2 USER MANUAL ISSUE 4 Modbus uf Description Modbus IE Description Word Byte Word Byte Pilot Mode Selection 35 38 Machine Number Setting 29 32 PILOT MODE MACHINE_NUM Pilot Type 1 40 Sets the RTU MC Number 1 RTU Under Voltage Trip Setting 22 36 39 UV TRIP PARAM CCM Selection U V Trip 30 33 VOLTS_SELECT 1 20 EFLO CCM Volts 2 30 1 2415 3 240 2 1k 4 50 3 3k3 5 60 4 110 6 70 Back EMF Timer Selection 7280 31 34 B EMF TIME 37 40 Pilot Latch Setting PILOT LATCH B emf Time Sec 1 On 1 2 2 Off 2 5 Fan Current Level Setting 3 10 38 41 FAN_LEVEL 4 15 Fan I Level 5 20 1 32 32 35 Reserved 2 40 Relay 3 Function Setting 3 48 33 36 RELAY 3 FUNC 4 56 Relay 3 Status 5 64 1 OFF 6272 2 FID 7 80 34 37 Machine Type Setting 8 88 MACHINE_TYPE 9 96 1 Belt Conveyor Belt 39 42 RTU RTD1 Temperature 2 SHRr Shearer 0 to 200 C 255 Offline 3 S Ld Stage Loader 40 43 RTURTD2 Temperature 4 Hpmp Hydraulic Pump 0 to 200 C 255 Offline 5 Wpmp Water Pump 41 44 RTU RTD 3 Temperature 6 cMnr Continuous Miner 0 to 200 C 255
27. Description Short Circuit Setting Earth Leakage Trip time Setting 24 27 SHORT CCT PARAM 28 31 TIME SC I Trip Mult EL Time mS 123 0 1 ins 2 3 5 2 150 3240 3 190 4 45 4 230 5 5 0 5 270 6 5 5 6 310 7260 7 350 8 6 5 8 390 9 7 0 9 430 10 7 5 10 470 11 8 0 Pilot Mode Selection 12 8 5 29 32 PILOT MODE 13 9 0 Pilot Type 14 9 5 1 RTU 15 10 0 2 5l Short Circuit Trip Time Setting CCM Selection 25 28 SC TRP TM PARAM 30 33 VOLTS SELECT SC Trip Time mS EFLO CCM Volts 1220 1 C415 2 40 2 Clk 3 60 3 C3k3 4 80 4 A415 5 100 5 Alk 6 20 6 A3k3 7 160 7 2 A110 Short Circuit Output Relay Selection 8 None 26 29 SC OUT PARAM Back EMF Timer Selection SC Relay 31 34 EMF TIME 1 CBR B emf Time Sec 2 MCR 1 2 Earth Leakage Sensitivity Setting 2 5 27 30 EL SENS 3 10 EL Sens mA 4 15 1 100 5 20 2 150 Insulation Test Trip Setting 3 200 32 35 MEG LEVEL 4 250 Ins TstT MQ 5 300 1 0 1 6 350 2 0 2 7 2400 320 5 8 450 421 0 9 500 5 2 0 6 5 0 7 10 8 15 9 None 12 DNET IP2 USER MANUAL ISSUE 4 Modbus uf Description Modbus Description Word Byte P Word Byte P Relay 3 Function Setting 37 40 Pilot Latch Setting PILOT_LATCH 33 36 RELAY_3_FUNC 1 On Relay 3 Status 2 Off 1 OFF Fan Current Level Setting 2 FID 38 41 FAN_LEVEL 34 37 Machine Type Setting Fan I
28. Level MACHINE_TYPE 1 32 1 Belt Conveyor Belt 2 40 2 SHRr Shearer 3 48 3 S Ld Stage Loader 4 56 4 Hpmp Hydraulic Pump 5 64 5 Wpmp Water Pump 6 72 6 cMnr Continuous Miner 7280 7 Scar Shuttle Car 8 88 BK F Breaker Feeder 9 296 9 CRsh Crusher 39 42 RTURTDI Temperature 10 Fan 0 to 200 C 255 Offline 11 DCB 40 43 RTURTD2 Temperature 12 Blank 0 to 200 C 255 Offline 13 Fan Ini ial 4 44 RTU RTD 3 Temperature MEAP M AEC Math Gate 0 to 200 C 255 Offline 42 45 RTU RTD 4 Temperature P E t E Boot Eng 0 to 200 C 255 Offline 5 ehm du 43 46 RTU CIU Data Byte 0 di gs Fu j Range 0 255 255 Offline d d 3 b 44 47 RTUCIU Data Byte 1 Range 0 255 255 Offline 21 bBelt Belly Belt m stes Sticker 45 48 RTU Digital Inputs RTU DIG IN B Bit 0 RTU Start 1 Start 23 aCar Add Car 24 IGG Inert Gas Bit 1 RTU Stop 1 Stop 0 Allow start Bit 2 RTU PTC 25 tBlt Transfer Belt Bit 3 PLC Data OK 26 Dplg Dummy Plug f 9 46 49 Relay Status RELAT_STAT Machine Number Setting ar 35 38 MACHINE_NUM Bit 0 RELAY 4 closed if bit set 1 40 Sets the RTU MC Number Bit 1 CBR RELAY closed if bit set Under Voltage Trip Setting Bit 2 MCR RELAY closed if bit set 36 39 UV_TRIP_PARAM Bit 3 RL3 RELAY closed if bit set U V Trip Bit 4 Reserved 1 20 Bit 5 Fan Interlock Drive on if bit is 2 30 set 3 4
29. ME 4 50 B emf Time Sec 5 60 1 2 6 70 2 5 7280 3 10 37 40 Pilot Latch Setting 4 15 PILOT_LATCH 5 20 1 On Insulation Test Trip Setting 2 Off 32 35 MEG LEVEL 38 41 Fan Current Level Setting Ins TstT MQ 1 0 1 2 0 2 3 0 5 4 1 0 522 0 6 5 0 7 10 8 15 9 None FAN_LEVEL Fan I Level 1 32 2 40 3 48 4 56 5 64 6 72 7 80 8 88 9296 DNET IP2 USER MANUAL ISSUE 4 Description Modbus Word Description RTU RTD1 Temperature 0 to 200 C 255 Offline RTU RTD 2 Temperature 0 to 200 C 255 Offline RTU RTD 3 Temperature 0 to 200 C 255 Offline RTU RTD 4 Temperature 0 to 200 C 255 Offline Reserved Reserved RTU Digital Inputs RTU_DIG_IN Bit 0 RTU Start 1 Start Bit 1 RTU Stop 1 Stop 0 Allow start Bit 2 RTU PTC Bit 3 PLC Data OK Relay Status RELAT_STAT Bit 0 RELAY 4 closed if bit set Bit 1 CBR RELAY closed if bit set Bit 2 MCR RELAY closed if bit set Bit 3 RL3 RELAY closed if bit set Bit 4 Reserved Bit 5 Fan Interlock Drive on if bit is set Bit 6 Reserved Bit 7 Reserved RTU Software Version RTU_SW_VER 6 RTUDI V06 Remote Start Setting REMOTE CONTROL 1 No 2 Yes IPD Status IPD_STAT_BYTE Bit 0 Need IPD start Bit 1 Need RTU Start Bit 2 Outlet Paused Bit 3 Closing Main Contactor Bit 4 EFLO Testi
30. OCOL IP2 Protocol Mode with Slave ID Address 0 IP Protocol mode is selected by placing switch 3 to the OFF position and switch 4 to the ON position on the Dip Switch and selecting Slave ID Address 0 on the rotary switch Switches 1 and 2 of the Dip Switch set the Baud Rate The available rates are 1200 2400 4800 and 9600 In IP Protocol Mode the DNET IP2 Protocol Converter waits for a command from the Host system When a correctly addressed command is received the corresponding IPSI IP Module is scanned its data is processed and returned to the Host Device in a block of 64 bytes There are no write commands available The Host system sends a single byte command lt IPSI IP ID gt no CR or LF Where lt IPSI IP ID gt is ASCII A to O IPSI IP ID address 1 to 15 The response is identical to the IP2 protocol description in the following section 4 5 IP2 PROTOCOL IP2 Protocol Mode with Slave ID Address 1 8 IP2 Protocol mode is selected by placing switch 3 to the OFF position and switch 4 to the ON position on the Dip Switch and selecting Slave ID 1 8 on the rotary switch Switches 1 and 2 of the Dip Switch set the Baud Rate The available rates are 1200 2400 4800 and 9600 In IP2 Protocol Mode the DNET IP2 Protocol Converter waits for a command from the Host system When a correctly addressed command is received the corresponding IPSI IP Module is scanned
31. anes Q ad IPa uoodiuy wosp jonosddo 03A0Hddv 4 Jod seniod pary AVID VIO 42018 Gos paBjm p sjusjuoo sj 10 ejoum uj Jo WALSAS Zdi LANG u peonpojde eq snu pub 09 1243 800 3 LINQ 86 1 89 165 navi SSTINN SAATIN oeions ei PTT A 13NQ NI SNOISN3NIQ 1 qoefqns si Ji PHI fad 62 OMO alva INYN OL T ALd NSO TOHLNOOdWV 0 5 reulouiey PMDP an 0 90 07 5967 NADZ 86 60 70 LE NADL L6 60 0 6807 NADO 3xa td Tv DNINNAY 2d L 1804 TWIYAS JV ANT 31 844 2 CECSH CTS CUISH 8c0f 83183ANO9 1090108d z Adds A lddhS LA dl 43MOd Cdl u3MOd 4311051 NOUL V 5 154 6 dh 4024 2 LV 031v501 3 7 4 TIV 7 CECSW YO 5 VIA Dd Ol SI23NNOO N3133JANO2 1020103d SALON hy 31v98 A d dd Ya 9 2 2 nra J 23 fini we pete un 133HS 38 yd OL XNH SI Z ZSM S4U34U0 S4 10 3 9 ul s ASIMYSHLO OALYLS CLO LING 4 NAVA SS INTE STATI pafqns st 41 1 4 Jouquooduy OMG TONLNOOdNY LINd alt 0011SV Jo Ajsadoud au suwas Gulmo p 51 86 60 70 L
32. de is selected by placing switches 3 and 4 to the ON position on the Dip Switch Switches 1 and 2 of Dip Switch set the Baud Rate The available rates are 1200 2400 4800 and 9600 In Master Modbus Mode the DNET IP2 Protocol Converter scans for IPSI IP Modules and sends the data to a Slave Modbus Device The module data is written to the Slave Modbus Device using command 16 Write Multiple Holding Registers using Modbus RTU Protocol even parity 8 bit data with 1 stop bit Data is written to the Slave ID address at the Slave Data Address The Slave ID Address 1 to 15 is selected via the Rotary Switch If the Slave ID address is zero then the Autoscan Mode is selected The command sent to the Host consists of the following The Master Modbus command format Byte Description 1 Slave ID 2 Command 16 3 Address_high 4 Address_low 5 Size n high 6 Size n low 7 DNET IP2 USER MANUAL ISSUE 4 Byte Description 8 Data 0 high 9 Data 0 low 8 2n Data n high 9 2n Data n low 10 2n CRC_high 11 2n CRC_low An IPSI IP Module returns 59 data words See the translation table for a complete description The first data word returned is in the following format First Data Word 000000EE OOOOAAAA gt binary Where EE 00 IPSI IP is offline EE 01 IPSI IP online IPA IPB IPC offline EE 11 IPSI IP online IPA IPB IPC online AAAA IPSI IP address 1 15 LED I
33. ed DNET IP2 USER MANUAL ISSUE 4 1 Protocol Converter 1 DA AARC EBD 1 2 2 Communication LEDSs 1 2 3 Serial Poltin tees 1 2 4 L1 1 1 Serial Interface Module 1 3 1 Connections eee eee eee eee 2 Communication Protocols 2 4 1 Modbus Master RTU 2 4 2 Modbus Slave 3 4 3 Modbus Autoscan 4 4 4 IP Protocol eene 4 4 5 2 4 Translation Tables 6 5 1 IPD Translation Tables 6 5 2 IPC Translation Tables 10 5 3 IPB Translation Tables 15 5 4 IPAVA V5 1 Translation Tables 19 5 5 HPB Translation Tables 22 IS Communications 25 6 1 PLC RS232 IS Link 25 6 2 PLC RS485 RS422 IS Link 25 Specifications 25 Equipment List 25 10 Drawings DNET E 009 DNET IP2 Connection Diagram 26 DNET E 010 Monitoring Multiple IP2 Systems 27 DNET A 057 DNET IP2 Case Size and Connections eee 28 DNET E 008 DNET IP2 Block Diagram 29 DNET E 012 RS232 IS Link to PLC Connection Diagram
34. erface Printed Circuit Board 0 22 9 94 DNET Z 03 1 DNET Slave Interface PCB and Terminal Arrangement 0 15 9 94 DNET Z 034 DNET Controller Block Circuit Diagram 0 16 9 94 DNET Z 035 DNET Opiocoupler OPI110C 0 21 9 94 Issued by Londonderry Occupational Safety Centre A 132 Londonderry Road LONDONDERRY NSW 2753 WorkCover Phone 047 244900 Fax 047 244 999 STANDARDS AUSTRALIA Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Certification of ExPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services Addendum to Certificate Schedule of Variations Variation 1 1 Minor alterations to the Line Interface Module involving changes to fuses FI and F2 and alterations to the conformal coating applied to the printed circuit board 2 Minor changes to the Hand Held Terminal involving a reduction in circuit capacitance Drawing Schedule for Variation 1 DNET Y 013 Sht 1 DNET IS Stickers 3 30 11 95 DNET Z 013 Sht 2 DNET IS Trafolyte Lables i 3 30 11 95 DNET Z 014 Shts 1 amp 2 DNET Handheld Terminal Circuit Diagram 2 10 8 95 DNET Z 016 DNET Handheld Terminal PCB IS Areas on PCB 2 28 11 95 DNET Z 017 DNET Terminal Back Cover Battery 3 28 11 95 DNET Z 025 Sht 1 DNET Line Interface Module Group I Circuit Diagram 1 30 1 95 DNET Z 025 Sht 2 Line Interface Module Group II Circuit Diagram 1 30 1 95 DNET Z 026 Line Interface Module Prin
35. evel Range 0 100 MQ A Phase Current CUR A BCD HIGH Range 0 999 9 10 B Phase Current CUR B BCD HIGH Range 0 999 11 12 C Phase Current CUR_C_BCD_HIGH Range 0 999 Over Current Trip OC TRIP_HIGH Range 0 120 Current Balance CURRENT_BAL Range 0 100 A Phase Volts VOLTS_A Range 0 140 B Phase Volts VOLTS_B Range 0 140 C Phase Volts VOLTS_C Range 0 140 Trip Status TRIP_STAT Bit 0 HPB Memory 1 Error Bit 1 RTU Memory 1 Error Reserved Reserved Current Range Setting CUR RANGE PARAM OCIRangeA 1260 2 64 3 68 4 72 5 76 6 80 7284 8 88 9 92 10 96 11 100 12 104 13 108 14 112 15 116 Current Multiplier Setting CUR_MUL_PARAM OC I Mult 1 1 8 2 1 4 3 1 2 4 1 5z2 6 4 Over Current Curve Setting OC_CURVE_PARM Curve Type 1 Vinv 2 xInv DNET IP2 USER MANUAL ISSUE 4 Modbus Description Modbus E Description Word Byte Word Byte 21 24 Over Current Time Multiplier Earth Leakage Sensitivity Setting TIME_MULT_PARM 27 30 EL_SENS 1 0 05 EL Sens mA 2 0 075 1 lt 200 3 0 1 2 lt 300 4 0 15 3 lt 400 5 0 2 4 500 620 3 5 600 7204 6 700 820 5 7 800 9 20 6 8 900 1020 7 9 1000 1120 8 Earth Leakage Trip time Setting 1220 9 28 31 EL TIME 13 1 0 EL Time mS 22 25 Reserved 1 ins Cu
36. in NYO NOISTAZS 66 LW Adds 4AMOd JV AOL 310W38 OL SU eel V3WuV 83183ANO2 1020103d Za AlddNS W3MOd L66 LW 1 WO XY a 850 TILW INdNI JV DIDI 660000000000000 al Em oJ 1d3Hs A38 LLO L3NO SMG TIOSINOOdWV WVeOVId LNOAV 1 a3 O0sddv Sudiuavd M W31SAS dOXAILTNAW 03X93H9 3SIMM3HLO GALVLS Zdi L3NQ 21d 96 6 3 SSJINN 9381 3 NI SNOISN3NIC Tivi LINd 31va 53314 3l8V2 NO ODNIGN4d4dd VdHV SNOCUVZVH NI dOYdILINW OL 4JIGV 38 AVW OOLLSV SS6 48d dO JV 99L LW 38 Ol 93 43 8 Cal dOUdILINW Hdd suzlduva MOTIV ATIVS3N3D jo1jueaduy Woy yDAosddD us jj 1 14 noypi SaijJod puiyy pabjnaip sjusjuoo sj Jo aJoyM uj jo 1 4 ul P npoudey aq you snu pun 0 pafqns si 4 pp Kg yo yuordwy Jo Ajiadoud ayy suipway BulmD p siyy 86 60 70 LLZ 20 NOISIA3H SYSTEMS APPROVALS PTY LTD Postal Address P O Box 45 Private Address 14 Raymond St BOOLAROO N S W 2284 W Phone 049 58 6811 A C N 054191347 Fax 049 58 6827 Mobile 0418 685252 The Manager Ampcontrol CSM Pty Ltd P O Box 304 WARNERS BAY N S W 2282 OUR REF SA1079 FILE REF No
37. its data is processed and returned to the Host Device in a block of 64 bytes There are no write commands available DNET IP2 USER MANUAL ISSUE 4 The IP2 Protocol is a multi drop protocol where a maximum of eight 8 DNET IP2 Protocol Converters can be addressed on the same RS485 RS422 network See Drawing DNET E 011 Page 26 The IP2 Protocol Mode is a very low overhead protocol and is an Ampcontrol proprietary protocol It is designed for implementation in ladder logic drivers in PLC s where processing is limited The Slave ID Address 1 to 8 is selected via the Rotary Switch If the Slave ID address is zero then the IP Protocol Mode is selected The Host system sends a two byte command lt Slave ID gt lt IPSI IP ID gt no CR or LF Where lt Slave ID gt is ASCII 1 to 8 Protocol Converter Slave ID 1 to 8 lt IPSI IP D gt is ASCII A to O IPSI IP address 1 to 15 The DNET IP2 Protocol Converter responds with a block of data or an error code 35 Hex 1s returned The IPSI IP Datablock consists of 64 bytes Byte Description 0 Header Byte 1 Data 2 Data 62 Data 63 Checksum The Header Byte consists of 4 bit size and 4 bit address lt size addr gt The addr scanned The size 1010 64 byte IPSI IP block The Checksum is the low 8 bits of the sum of bytes 1 63 is the IPSI IP number being See translation tables for a description of the data
38. ndication Master Modbus RTU In Master Modbus mode the IPSI IP Module is scanned on a regular basis and data is sent to the Host system via the serial port IPSI IP Line LEDs flash at a regular rate If the Host system does not reply to the commands sent from the DNET IP2 Protocol Converter there is a 1 second time out If this time out is occurring the scanning of the IPSI IP Modules will be slow If the Host system replies the scanning will be faster but not as fast as Autoscan for the same number of IPSI IP Modules IPSI IP IPA LEDs flashes each time a block of data is being read from the Integrated Protection Relay DNET IP2 Tx LED flash at the same rate as the IPSI IP Module DNET IP2 Rx LED flashes if the Host system replies 4 2 SLAVE MODBUS RTU Slave Modbus RTU mode is selected by placing switch 3 to the ON position and switch 4 to the OFF position on the Dip Switch Switches 1 and 2 of the Dip Switch set the Baud Rate The available rates are 1200 2400 4800 and 9600 In Slave Modbus Mode the DNET IP2 Protocol Converter waits for commands from the Host Modbus Device When a correctly addressed read command is received the specified IPSI IP Module is scanned the data is processed and returned to the Host Master Modbus Device using RTU Modbus Protocol Even parity 8 bit data with 1 stop bit If a command is not supported or an invalid address is used the Host Device will
39. ng Bit 5 Insulation Testing Bit 6 Manual Insulation Testing Bit 7 Spare Earth Continuity Time Delay Setting ECTIME_ADJ EC Time mS 1 80 2 120 3 160 4 200 5 300 6 400 7 500 Insulation Test Result MEG_RESULT Range 0 250 for 0 to 25 Meg Ohms Result is minimum measured for all three phases A B and C 255 Insulation Test has not been performed 52 CT Check Signal Level EL_CT_SIG Range 0 160 53 IPD Alarm Status IPD ALARM BYTE Bit 0 Tripped No Volts Bit 1 MC Close Fail Bit 2 External MC Open Bit 3 Insulation Alarm Bit 4 CT Trip Bit 5 Spare Bit 6 Spare Bit 7 Reserved Do not use Reserved 55 Reserved 56 Reserved 57 Reserved 58 59 Reserved Reserved Checksum Low order byte of sum of all IP bytes DNET IP2 USER MANUAL ISSUE 4 5 2 IPC TRANSLATION TABLES Modbus Word IP Byte Description 1 0 IPSI Address Bits 0 3 IPSI Address Range 1 15 Digital Inputs DIG_INPUTS Bit 0 Main Contactor fail Flag Bit 1 Reserved Bit 2 IPC Start Input Bit 3 Fan Interlock Read 0 Ok to run Bit 4 IPC Lock Digital Input 0 Input closed Bit 5 IPC Reset Digital Input 0 Input closed Bit 6 MCI Digital Input 0 Input closed Opto Status OPTOSTAT Bit 0 Earth Leakage Trip Bit 1 Earth Continuity Trip Bit 2 E F Lockout Trip
40. ontinuity Trip Bit 2 Earth Fault Lockout Bit 3 Overload Bit 4 Short circuit Bit 5 MCF Bit Bit 6 Insulation Fail Bit 7 Outlet Run Bit 8 Reserved Bit 9 IPSI to IPD Comms OK Bit 10 Fan Interlock Read Bit 11 2 IPD Stop digital Input Bit 12 2 IPD Reset Digital Input Bit 13 2 IPD Lock Digital Input Bit 14 IPD MCI Digital Input Bit 15 IPD Start Digital Input Earth Leakage Current CUR Range 0 100 Pilot Series Resistance PILOT FWD Range 0 200 Pilot Leakage Resistance PILOT REV Range 0 120 Cable Fault Lockout Leakage CFLR LEAK Range 0 100 Modbus Word IP Byte Description 7 78 A Phase Current CUR A BCD HIGH Range 0 999 9 10 B Phase Current CUR B BCD HIGH Range 0 999 11 12 C Phase Current CUR_C_BCD_HIGH Range 0 999 Over Current Trip OC TRIP_HIGH Range 0 120 Current Balance CURRENT_BAL Range 0 100 A Phase Volts VOLTS_A Range 0 120 B Phase Volts VOLTS_B Range 0 120 C Phase Volts VOLTS_C Range 0 120 Trip Status TRIP_STAT2 Bit 0 IPD Memory Error Bit 1 RTU Memory Error Bit 2 Trip RTU Offline Bit 3 Stopped RTU PTC Bit 4 Stopped RTU Bit 5 I Balance Trip Bit 6 Locked Out Fan Bit 7 Stopped IPD Reserved IPD Software Version IPD SW VER 30 IPDI V01 2008 DNET IP2 USER MANUAL ISSUE 4 Modbus Word IP
41. recommendations from the Issuing Authority shall be supplied to each user of the Approved Item Any Maintenance Repair or Overhaul of Approved Items shall be carried out in accordance with the pd Od of the Coal Mines Regulation Act 1983 Albert Weeks Accredited Assessing Authority MDA A 2507 FOR CHIEF INSPECTOR OF COAL MINES Page 2 of 4 AAA No A 2507 AAA File No C94 0418 Date of App 11 04 97 App No Ex ia 14067 pp Holder Ampcontrol SYSTEMS APPROVALS PTY LTD Postal Address P O Box 45 Private Address 14 Raymond St BOOLAROO N S W 2284 SPEERS POINT N S W 2284 SUPPLEMENTARY APPROVAL No Ex ia 14067 FILE REF No C94 0418 DATE 11 04 1997 DESCRIPTION OF APPROVED ITEM Provision to use alternate DNET Line Drivers not fitted with batteries on the safe area side of the line interface barrier Maximum Input Voltage for Drivers 240V a c Designated Line Drivers covered by this approval 1 DNET SL IP Protocol Convertor 2 DNET IP Protocol Convertor 3 DNET IP2 Protocol Convertor 4 DNET Line Driver SCHEDULE 1 DRAWINGS DNET Z 036 Original Dated 20 08 1996 DNET Z 037 Original Dated 20 08 1996 PREVIOUSLY APPROVED DRAWING DNET Z 012 RevO Dated 20 06 1994 HEDULE 2 CABLE PA ETER Maximum Capacitance C 7uF Maximum Inductance L 2mH Maximum L R Ratio 200uH ohm poe Albert Weeks Accredited Assessing Authority MDA A 2507 FOR CHIEF INSPECTOR OF COAL MINES
42. rgeable batteries which can communicate with any DI2 module via an infra red data link to provide information communication channel to mimic the information as displayed on a Controller Issued by vv Londonderry Occupational Safety Centre A A 132 Londonderry Road LONDONDERRY NSW 2753 WORKCOVER Phone 047 244 900 Fax 047 244 999 AUTHORITY STANDARDS AUSTRALIA 7 p i ated Page 3 Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services Addendum to Certificate OAI Conditions of Certification 1 It is a condition of safe use that the equipment be installed and maintained in accordance with drawing DNET Z 012 2 It is a condition of safe use that only Line Interface Model LG2 A shall be utilised in Group II installations 3 It is condition of safe use that the hand held termina only be taken into the hazardous area within its leather carry ca 4 The battery fitted to the hand held terminal shall not be removed nor recharged in a hazardous area 5 No apparatus connected to the safe area terminals of the Line Interface or Slave Interface Units shall be supplied from nor contain under normal or abnormal conditions a source of potential with respect to carth in excess of 250 Volts rms or 250 Volts dc 6 Only segregated potential free contacts shall be connected to the s
43. rrent Balance Setting 2 150 23 26 CUR_BAL_PARAM 3 190 Cur Bal Trip 4 230 P 5 5 270 2 10 6 310 3 20 7 350 4 50 8 390 5 Off 9 430 Short Circuit Setting 10 470 24 27 SHORT_CCT_PARAM Pilot Mode Selection SC I Trip Mult 29 32 PILOT MODE 1 3 0 Pilot Type 2 35 1 HTU 3 4 0 2 Res 4 45 EFLO Select 5 5 0 30 33 EFLO_SELECT 6 5 5 EF M Ohm 7 6 0 1 2 826 5 235 927 0 3 10 10 7 5 4 20 11 8 0 5250 12 8 5 6 Off 13 9 0 Back EMF Timer Selection 14 9 5 31 34 B EMF TIME 15 10 B emf Time Sec Short Circuit Trip Time Setting 1 2 25 28 SC TRP TM PARAM 2225 SC Trip Time mS 3 10 1 40 4 15 2260 5 20 3 80 6 25 4 100 7230 52120 8 35 6 160 9 40 26 29 Short Circuit Output Relay 32 35 Phase B Leakage Level Selection Range 0 100 MO SC OUT PARAM 33 36 Phase C Leakage Level SC Relay 1 2 CBR 2 MCR Range 0 100 MO DNET IP2 USER MANUAL ISSUE 4 Modbus Word Description Modbus Word IP Byte Description Machine Type Setting MACHINE_TYPE 1 DrgL Dragline 2 Shvl Shovel 3 Dril Drill 4 pSTx Portable Starting Transformer 5 Wpmp Water Pump 6 Blank Machine Number Setting MACHINE_NUM 1 40 Sets the RTU MC Number 50 53 EC Time ECTIME_ADJ 1 300ms 2 400ms 3 500ms 4 600ms 5 800ms 6 Is 7 1 2s 8 1 5s 9 2s 51 Reserved Under Voltage Trip Setting
44. s X5 Description Modbus n Description Word Byte Word Byte Earth Leakage Sensitivity Setting Relay 3 Function Setting 27 30 EL SENS 33 36 RELAY 3 FUNC EL Sens mA Relay 3 Status 1 100 1 OFF 2 lt 150 2 FID 3 lt 200 3 FIR 4 lt 250 34 37 Machine Type Setting 5 lt 300 MACHINE_TYPE 6 lt 350 1 Belt Conveyor Belt 7 lt 400 2 SHRr Shearer 8 450 3 S Ld Stage Loader 9 500 4 Hpmp Hydraulic Pump Earth Leakage Trip time Setting 5 Wpmp Water Pump 28 31 EL TIME 6 cMnr Continuous Miner EL Time mS 7 SCar Shuttle Car ins 8 Breaker Feeder 22100 9 Crsh Crusher 3 150 10 Fan 4 190 11 DCB 5 230 12 Blank 6 270 13 iFan Interlocking Fan 7 310 14 AFCm AFC Main Gate 8 350 15 AFCt AFC Tail Gate 9 390 16 2 M BE Moveable Boot End 10 2 430 17 Bolt Bolter 11 2 470 18 HRMr Hard Rock Miner Pilot Mode Selection 19 z Winc Winch 29 32 PILOT MODE 20 z J bo Jumbo Pilot Type 21 bBelt Belly Belt 1 RTU 22 Stak Stacker 2 gt 23 aCar Add Car CCM Selection 24 IGG Inert Gas 30 33 VOLTS SELECT 25 tBlt Transfer Belt EFLO CCM Volts 26 Dplg Dummy Plug 1 D415 35 38 Machine Number Setting 2 Dlk MACHINE_NUM 3 D3k3 1 40 Sets the RTU MC Number 4 A415 Under Voltage Trip Setting 5 AIk 36 39 UV TRIP PARAM 6 A3K3 U V Trip 7 A110 1 20 8 None 2230 Back EMF Timer Selection 3 40 31 34 B EMF TI
45. surance Services Schedule Certificate No AUS Ex 3109X Issue 1 Date of Issue 12 12 1995 Certified Equipment The DNET Monitoring Control and Message Dissemination System is a distributed two wire monitoring supervisory control and message dissemination network being designed to monitor the status of segregated potential free switch contacts in hazardous areas The system conveys information to users in the field via the display on a DNET Controller or a Hand Held Terminal The two wire line on which the input and output modules communicate is driven by a DNET Controller Unit located in a safe area and interfaced via a Line Interface Unit Additional safe area controllers and monitoring devices can be interfaced to the two wire line via a Slave Interface Unit The DI2 module which is the only part of the system normally located in the hazardous area is powered from the two wire line and monitors the condition of up to 2 potential free switch contacts communicating this information to a controller via the two wire line The DNET Controller and Protocol Converter normally located in a safe area incorporate 3 6 Volt rechargeable batieries which are used to maintain volatile memory in the event of a power interruption The arrangement of the battery together with the driven circuits are Intrinsically Safe to category ia under this condition The Hand Held Terminal is a battery powered device operating from an in built 9 Volt recha
46. tatus inputs of the DI2 module T The equipment has been assessed as a complete system and accordingly the cable parameters specified in Table 1 shall be taken into account during installation Table 1 Allowable Cable Parameters Issued by 132 Londonderry Road LONDONDERRY NSW 2753 PAL Phone 047 244 900 Fax 047 244 999 AUTHORITY Londonderry Occupational Safety Centre STANDARDS AUSTRALIA Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality Assurance Services Issued by A DNET Z 007 Shts 1 10 Ex 3109X 1 Addendum to Certificate No Drawing Schedule Explanation of IS System DNET Z 008 DNET LG Parts List 0 9 8 94 DNET Z 009 DNET 2 Parts List 0 9 8 94 DNET Z 011 Casting and Coating Compounds 1 23 9 94 DNET Z 019 Document Schedule 0 9 8 94 DNET Z 020 DI Electrostatic Hazard 0 11 7 94 DNET Z 022 Terminal Parts List 1 22 9 94 DNET Z 028 Controller PC Parts List 1 23 9 94 DNET Z 033 DNET SIU Parts List 0 16 9 94 DNET Z 001 DNET Controller Case General Ained 0 10 6 94 DNET Z 002 DNET Protocol Convertor General Arrangement 0 10 6 94 DNET Z 003 DNET DI2 VF Processor Board General Arrangement 0 10 6 94 DNET Z 004 DNET DD VF General Arrangement 0 15 6 94 DNET Z 005 DNET DD
47. ted Circuit Board 1 27 1 95 DNET Z 027 DNET Master Interface PCB and Terminal Arrangement 2 27 1 95 Issued by T Y Londonderry Occupational Safety Centre A 132 Londonderry Road LONDONDERRY NSW 2753 WORKCOVE Phone 047 244 909 Fax 047 244 999 Wo HORI TY E Page EA za end Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642
48. tion MP 69 and the Procedures Doc Q7134 of the scheme The electrical equipment and any acceptable variation to it specified in the schedule to this certificate and the identified documents was found to comply with the following standards AS 2380 1 1989 Electrical Equipment for Explosive Atmospheres Explosion protection Techniques General Requirements AS 2380 7 1987 Electrical Equipment for Explosive Atmospheres Explosion protection Techniques Intrinsic Safety i AS 1939 1990 Degrees of Protection Provided by Enclosures of Electrical Equipment IP Code The equipment listed has successfully met the examination and test requirements as recorded in LOSC 13916 Test Report No LOSC 94 6530 File Reference Era Signed for and on behalf of issuing authority 12 12 1235s Date of issut This certificate and schedule may not be reproduced except in full This certificate is not transferable and remains the property of Standards Australia Quality Assurance Services and must be returned in the event of its being revoked or not renewed Issued by Londonderry Occupational Safety Centre A 132 Londonderry Road LONDONDERRY NSW 2753 WorkCover Phone 047 244 900 Fax 047 244 999 UTHORITY STANDARDS AUSTRALIA Standards Australia Quality Assurance Services Pty Limited A C N 050 611 642 Certification of EXPLOSION PROTECTED ELECTRICAL EQUIPMENT Administered by Standards Australia Quality As
49. tored using a single PLC communication port See Drawing DNET E 010 Page 22 2 Protocol Converter The DNET IP2 Protocol Converter is the heart of the system It is a DIN rail mounted module with LED indication for fault diagnosis See Drawing DNET A 057 Page 23 Power to the Protocol Converter is supplied from the DNET IP2 Power Supply 110V 20V 0V 20V 15 VA See Drawing DNET E 009 Page 21 There are three LEDs located on the front of the Protocol Converter 2 1 Line LED Slow Flash Communication Line to IPSI IP Modules is healthy Fast Flash Communication Line to IPSI IP Modules is short circuited After the short circuit is removed Fast Flash continues until the next IPSI IP is polled 2 2 Communication LEDs Flashing LEDs indicates Tx Rx communication traffic is occurring between the Protocol Converter and the PLC e Rx LED will flash if the RS232 485 port is receiving data from a Host system The IP2 Protocol Converter has no control over this LED The length of the flash and its apparent brightness indicates the amount of data that the IP2 Protocol Converter is receiving from the Host system e Tx LED will flash if the RS232 485 port transmitter is active The length of the flash and its apparent brightness indicates the amount of data that the IP2 Protocol Converter is transmitting to the Host system 2 3 Serial Port The serial communication port is electrically isolated and supports RS232 RS422 and
50. ve Modbus RTU In Slave Modbus mode the IPSI IP Modules are scanned only on direct request from the Host system IPSI IP Line LEDs flash only if the IPSI IP Module is requested from the Master Host system IPSI IP IPA LEDs flash each time a block of data is being read from the integrated protection relay DNET IP2 Rx LED flash every time a command is received from the Master Host system DNET IP2 Tx LED flashes when or whenever the DNET IP2 Protocol Converter responds to a Master Host command 4 3 MODBUS AUTOSCAN Autoscan is selected in either Modbus Master or Slave Protocol by selecting ID Address 0 to isolate a DNET IP2 Protocol Converter from a Modbus network for the purpose of fault finding In this mode the DNET IP2 Protocol Converter sequentially scans for IPSI IP Modules connected to the L1 communication line regardless of any host commands The serial communication port is disabled but the Rx LED will still flash if data is received from a Host Device LED Indication Autoscan In Autoscan the IPSI IP Modules are scanned on a regular basis but no data is transferred to the serial port IPSI IP Line LEDs flash at a regular rate IPSI IP IPA LEDs flash each time a block of data is being read from the Integrated Protection Relay EB IP2 Tx LED should not flash IP2 Rx LED flash if data is being received but the data is ignored in Autoscan Mode 4 4 IP PROT
51. wer supplies See Connection Diagram Drawing DNET E 012 Page 25 A standard Belden type cable connected between the two serial data interfaces would allow communications up to a distance of 2 kilometres at the communication rate of 9600 baud 6 2 PLC RS485 RS422 IS Link The IS link consists of two MTL 776AC or P amp F 955 passive IS Barriers per DNET IP2 System Multiple DNET IP2 Systems may be able to be multi drop connected in hazardous areas depending on cable parameters A standard Belden type cable connected between the IS Barriers would allow communications up to a distance of 500 metres at the communication rate of 9600 baud See Drawing DNET E 011 Page 26 7 Specifications Controller Supply Volts 20V 0V 20V AC 10 15VA L1 Operating Range Series resistance 250 ohms Shunt Resistance 1000 ohms Capacitance 0 1 pf Communications Baud Rate 1200 2400 4800 9600 Protocol Modbus IP2 and IP Dimensions 100 W x 75 D x 110 H mm DIN Rail Mount Power Supply Supply Volts 110V 20V 0V 20V 15 VA DIN Rail Mount Dimensions 55 W x75 Dx 110H mm 8 Equipment List 101270 DNET IP2 Protocol Converter 101539 DNET IP2 Power Supply 110V 20V 0V 20V 15 VA 101501 IPSI IP Serial Interface Module 600 3 LING 0N OMG IOMINOOdAV ONIYOLINOW 8 Vdl 3NOTVQNVIS 404 WVYDVIC NOIL 3NNO 4 LANG LANA dos q3A0uddv 03X03H0 86 60 20 ER 314 3

DNET-IP2 Serial Communication System

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