GE D20 Page 128 Installation And Operation Manual Download

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D20/D200
Installation and Operations Guide

GE Energy

994-0078-2.00-7 General

126

Full

Product Combinations

, continued

Notes

1. Temporary Vintage (limited distribution)

2. Selection for Shunt or Series capacitor is made using a jumper setting.

3. Selection is made using a combination jumper setting: (i) for a Shunt or Series

capacitor and (ii) for an EPLD.

Summary of Contents for D20

Page 1: ...GE Energy D20 D200 Installation and Operations Guide 994 0078 Version 2 00 Revision 7 General ...

Page 2: ...ble via the internet Except as expressly provided herein you may not use copy print display reproduce publish license post transmit or distribute the Documents in whole or in part without the prior written permission of General Electric Company If applicable any use modification reproduction release performance display or disclosure of the Software Product and Associated Material by the U S Govern...

Page 3: ...ivided into the following sections Topic See Page Section 1 Installation and Commissioning Product Support and Safety 2 About this Guide 10 Getting Started Required Steps 11 Familiarization 13 Connections and Configuration 42 Power up and Test 89 Section 2 Operation and Maintenance D20 D200 Software Configuration 99 Operation 115 Servicing 118 Appendices Appendix A Product Combinations 122 Appendi...

Page 4: ...rectly to a GE representative In the U S and Canada call toll free 1 800 361 3652 International customers please call 1 403 214 4600 Or e mail to ge4service ge com Product returns Before you return a product please contact the GE Energy Customer Service Center to obtain a Return Merchandise Authorization number and complete instructions for return shipments A Return Merchandise Authorization RMA n...

Page 5: ... Energy or an authorized representative GE Energy is not liable for special indirect or consequential damages or for loss of profit or expenses sustained as a result of a product malfunction incorrect application or adjustment Note The above terms are subject to change at any time or as stipulated in contractual agreements Safety Precautions Follow all safety precautions and instructions in this m...

Page 6: ...ized before commissioning or servicing the equipment Disconnect and lockout all power sources before servicing and removing components Short all current transformer primaries before servicing The D20 D200 is designed to allow some components to be hot swapped they can be safely removed and re installed without powering down the unit Peripherals Connectors under plastic covers carry hazardous volta...

Page 7: ...e Small metallic particles such as wire clippings can fall through the ventilation holes on the top of the unit possibly damaging or interfering with the safe and reliable operation of the D20 D200 If you cover the unit for maintenance remove cover before operating to provide adequate cooling airflow Operation in Residential Areas The D20 D200 generates radio frequency energy If it is not operated...

Page 8: ...th the same type and rating used by GE Energy For fuse types and ratings see Servicing page 118 5 When connecting to communications equipment such as modems or radios always use appropriate surge protectors to protect the communication ports 6 To prevent interference with communications route all communication cables away from power carrying cables 7 Always fuse protect field sources 8 Always conf...

Page 9: ...argeted for automation and control of electrical substations These products are designed as modular and scalable devices allowing the non consumer end user to build a system of virtually any size and complexity The number of options and configurations can be large therefore trained personnel must be involved in the design and integration of the final system Refer to the explanatory note below Due ...

Page 10: ...nction can be available without further adjustment or connections other than simple ones that can be performed by any person not fully aware of the EMC implications DoC Declaration of Conformity The Declaration of Conformity states which CE mark directive s has been met and includes a signature of a company official indicating the company s responsibility for its CE mark compliance claim EMC Direc...

Page 11: ...personnel for installation and may require additional adjustments configuration or placement in a protective environment to meet requirements of EMC or LV Directives Such products typically are not required to bear the CE mark logo Example A clear distinction exists between a digital input card for a PC and the D20 digital input module A PC digital input card is a consumer product sold over the co...

Page 12: ... Using this Guide Use this guide for installing operating and maintaining your D20 or D200 The guide applies to both products Separate sections are provided where there are significant differences between the two Many optional add ons are available for customizing the D20 or D200 for specific operational requirements This guide is restricted to a standard D20 D200 assembly with peripherals ...

Page 13: ...l the D20 D200 4 Carry out all field wiring connections and jumper settings as set out in Connections and Configuration Power Serial and Ethernet cabling Field input and output connections 5 Power up the D20 D200 and check for normal operation See Power up and Test Some testing requires that code and configuration files have been downloaded to the D20 D200 6 If the FLASH memory has been deleted or...

Page 14: ... block wiring 2 Phillips screwdriver for rack mounting the unit Wire cutters for field wiring Wire strippers for field wiring Wire crimping tool for field wiring Tie wraps for organizing wiring and cables Multimeter for testing voltages and I O points Needle nose pliers for setting jumpers for example PROM puller only required if you are going to be upgrading or installing PROMs in the field Depen...

Page 15: ...e D20 The D20 design has horizontally mounted processor boards with multiple boards in some versions The D200 shares the same overall design concept as the D20 but it has vertically mounted processor boards The D200 can use multiple D20ME ME II processor boards up to a maximum of eight nodes The D20 and D200 are available in a Kit form for self assembly and as factory assembled RTUs Separate Perip...

Page 16: ...VME 1 slot horizontal 500 0305 Single Slot MX Chassis with backplane external power connections and 7 serial I O ports D20 VME 5 slot horizontal 500 0280 MX Chassis with 5 card VME backplane Chassis Compatibility See Appendix A Product Combinations for the possible matching of main processor board Ethernet and memory expansion card combinations with Chassis types D20 Kit Components D20 Main Chassi...

Page 17: ...ol peripherals If this rating exceeds the contact rating of the D20K or D20C control peripheral boards then an Interposing Relay Panel is required See Interposing Relays page 34 When using bit based synchronous protocols a Universal Protocol Converter UPC board is required to convert from byte to bit and back The D20 D200 communicates asynchronously over its serial ports Note The jumper settings o...

Page 18: ... II connector LEDs for operational status and patents listing Modem slots Power supply with switch and fuses D20 Front Panel VME Multi Slot The D20 VME compatible chassis can have additional main boards and a D20EME board Note A Media Interface Card is only required if the D20EME provides Ethernet capability Modem Slot Power Supply WESMAINT II Connector LED Indicators D20ME ME II Main Board Ethern...

Page 19: ...ation panels are mounted separately to the D20 chassis The VME chassis kit is supplied with a VME bus backplane called the WESTERM D20VME The VME bus backplane connects to the Termination panels using ribbon cables Single D20ME ME II to the D20M Termination panel with a ribbon cable from Slot 1 on the bus backplane Multiple D20ME ME II boards to D20M Termination panels from multiple slots on the b...

Page 20: ...k on a 2U mounting plate WESTERM D20M Termination Panel Method 2 2 With the MX chassis it is mounted behind the WESTERM D20VME bus backplane This leaves more room on the rack for multi node installations Side of D20 MX Chassis Ribbon Cable FRONT REAR WESTERM D20M WESTERM D20VME bus backplane Ribbon cable connector from the WESTERM D20VME bus backplane Power Termination Block Ribbon Cable connectin...

Page 21: ...0 VAC 500 0306 Chassis for 120 240 Volts AC Power Supply in D200 VME 6U 48VDC 500 0307 Chassis for 48 Volts DC Power Supply in D200 6U VME 48 VDC WO Term Board 500 0308 Chassis for 48 Volts DC Power Supply in without termination panel D200 VME 6U Dual 48VDC 500 0310 Chassis for dual 48 Volts DC Power Supplies in D200 VME DUAL 48VDC DUAL TERM 500 0311 Chassis for dual 48 Volts DC Power Supplies in ...

Page 22: ... 0078 2 00 7 General 20 Full Familiarization continued D200 Front Panel The D200 vertical slot chassis can carry up to eight main boards Global Memory card D20EME Up to four Power Supplies Modem Slots Up to eight D20ME ME II Main Boards Media Interface Card ...

Page 23: ... ribbon cables connecting to WESTERM D20M Termination Panels The VME Power Distribution Panel distributes power from power supplies to main boards termination panels and peripherals Ribbon cable connectors to WESTERM D20M Termination Panels Ribbon cable connectors to WESTERM D20M Termination Panels SCHROFF VME bus backplane Power Distribution panel Power Supply Connector Blocks Modem Connectors ...

Page 24: ...e are cases when you will need a second termination panel If you have more than four main boards and you want to utilize at least one serial communication port for each board If more than 28 serial ports are required Contact GE Energy for further information Banks of RS 232 Serial Communication Ports for separate nodes Power Termination Block Grounding Block Ribbon cable connections Ribbon cable c...

Page 25: ...Full 23 Familiarization continued WESTERM D20M Termination Panel WESTERM D20M Termination Panels are mounted behind the VME bus backplane FRONT REAR Side of D200 Vertical Slot Chassis SCHROFF VME bus backplane Ribbon Cables to SCHROFF Backplane WESTERM D20M Mount for second D20M ...

Page 26: ...y identical to the D20ME however it has the added capability to select on a per channel basis RS 232 or RS 485 interfacing Table The following table lists D20ME ME II part numbers and typical applications Board Type Part Description D20ME 526 2004 D20ME module suitable for non VME D20 single processor applications D20ME VME 526 2005 D20ME module suitable for VME D20 and D200 applications requiring...

Page 27: ...ble may cause serious damage Serial Performance The following table gives the serial communication performance of the D20ME The information below is provided only as a guideline for comparison Note 1 The aggregate limits of the modules are dependent on the quantity and processing load of other applications running in the modules Note 2 The actual communication speed of any port is defined by and l...

Page 28: ...e chassis mounted power supply modules are switch mode converters that provide output power for the D20ME ME II board VME cards modems and D20 Peripheral I O modules as required External Power Supplies If you have an extended system with more than five peripherals then the chassis mounted D20 Power Supply will not be adequate You will need to install an external power supply Redundant Power Suppli...

Page 29: ...A Chassis mounted 580 2007 100 300 VDC or 85 264 VAC 5 V 7 A 12 V 2 A 12 V 1 A 48 VDC 1 5 A Auxiliary 521 0103 20 60 VDC 24 VDC 75 W Rack mounted Auxiliary 521 0104 100 300 VDC 24 VDC 75 W Rack mounted Auxiliary 521 0105 90 250 VAC 24 VDC 75 W Rack mounted Auxiliary 521 0106 100 350 VDC 48 VDC 120 W Rack mounted Auxiliary 521 0107 90 250 VAC 48 VDC 120 W Rack mounted Redundant 580 0719 110 VAC 125...

Page 30: ...requirements These modems are connected to the D20 D200 via standard RS 232 connections WESMAINT Cable For maintenance work on a D20 or D200 you will need a WESMAINT port cable to connect to the D20 and D200 These are available in either 8 or 15 lengths Also use this type of cable to connect to Promaint for maintenance work on the D20 Peripheral I O modules For WESMAINT cable DB 9 connector pinout...

Page 31: ... metal enclosure and plugs directly into the termination panel The termination panel sits on a 5 25 wide metal panel designed for flat or rack mounting The logic panel enclosure is faced with semi transparent acrylic through which the user can monitor LED displays for various peripheral functions and all field I O points Hot swap Peripherals The WESDAC board can be hot swapped off the WESTERM boar...

Page 32: ...d barrier strip termination options are also available The D20S termination panel is jumper configurable for contact wetting supplied from the D20S or an external source Wetting voltage is fused and monitored An on off line indication is passed to the D20 D200 where it can be used as a pseudo status D20K Control Output Peripheral The D20K is a 32 point control output interface module for the D20 I...

Page 33: ...seudo status D20C Daughter Boards D20C1 and D20C2 daughter boards are available as options for the D20C peripheral They are mounted on the D20C WESDAC to give additional analog inputs and analog outputs as shown below Table D20C Options WESDAC Board Digital Inputs Digital Outputs Analog Inputs Analog Outputs D20C 16 8 D20C with D20C1 Daughter Board 16 8 16 D20C with D20C2 Daughter Board 16 8 8 8 D...

Page 34: ... protocol using HDLC format with Manchester encoding Supports up to 31 D20 I O peripheral modules in a standard configuration Repeater extension modules may be used to extend this limit to a maximum of 128 D20 and 256 D200 peripheral I O modules Media options RS 485 24 AWG twisted pair for applications up to 330 meters Multi Mode Glass Fiber GFO up to 2 km Plastic Fiber PFO up to 60 meters Notes I...

Page 35: ... peripherals D 20 Splitter Use the D 20 Splitter when you require one to four communication links with peripherals especially if peripherals are clustered in different areas of the substation D 20 RS 485 Interface The D 20 RS 485 Interface provides the repeater function which can only be implemented on the D 20 Communications Interface GFO and PFO Adaptors Glass Fiber Optic GFO and Plastic Fiber O...

Page 36: ...e load rating of the controlled device exceeds the K or C board relay rating then you will need an Interposing Relay panel Universal Protocol Converter A Universal Protocol Converter UPC is required when the D20 D200 has to communicate with a device that uses a synchronous communications format The function of the UPC is to convert between the D20 D200 s asynchronous format and the device s synchr...

Page 37: ...nSpring Ethernet card to an Ethernet EME card you need to re install software into the D20ME ME II processor Upgrading a D200 to use a memory only EME does not require new firmware but may require a new configuration If you are adding Ethernet capability to an existing D20 VME first verify that the D20 s power supply is capable of handling the additional load For further advice contact GE for assi...

Page 38: ... Options The following table lists the D20EME options and applications Component Part Description Application D20EME Main Board 526 2100 8 MB EME with Ethernet 8 MB Global memory and Ethernet in D200 526 2101 0 MB EME with Ethernet Ethernet only in D20 D200 526 2102 8 MB EME no Ethernet 8 MB Global memory only in D200 Memory Expansion Card 526 2115 8 MB Memory Expansion Card Upgrade an 8 MB D20EME...

Page 39: ...E card in D20 D200 526 2112 10BASE FL Ethernet Fiber optic Ethernet dual interface used with Ethernet EME card in D20 D200 Interconnect Cable 977 0298 Interconnect Cable for Ethernet kits Included only with Ethernet kits Carries power and Ethernet signaling from the main EME card to the MIC card Notes A Memory Expansion only kit contains the Memory Expansion Card only The main boards used in D20s ...

Page 40: ...ackplane Yes with VME Backplane D200 with CCU Base Yes with VME Backplane Yes with VME Backplane Yes with VME Backplane Media Interface Cards If your D20 D200 system is enabled for Ethernet using the D20EME board then you need a Media Interface Card MIC There are three types of media interface cards all of which are two channel modules For Jumper Settings on the various cards see MIC Jumper Option...

Page 41: ...witch Panel is not equipped with EMI protection circuitry If the connection length exceeds 3m a Serial Surge Protection Panel GE item number 540 0249 or equivalent protection device should be installed The following diagram illustrates a redundant D20 D200 system with CCU A active CCU A Active CCU B Standby RS 232 Switch Monitor and Control Inter CCU Communications To Field Equipment CCU A Serial ...

Page 42: ...f indicator LEDs PWR A PWR B When lit power and communications are received from the designated CCU Normally both LEDs are lit CCU A CCU B Normally one LED is lit indicating the Active CCU RS 232 Switch Panel Active Standby Switch The Active Standby switch on the front of the RS 232 Switch Panel is used to Restore a previously failed CCU to Active status once it has been repaired Manually force a ...

Page 43: ...ctions to each of the two CCUs P1 through P8 are connected to CCU A and P9 through P16 are connected to CCU B J1 through J8 Connect to field equipment If CCU A is active serial connections P1 through P8 are switched to J1 through J8 If CCU B is active serial connections P9 through P16 are switched to J1 through J8 TB1 Connect the monitor and control cables referred to as the Watchdog cables from e...

Page 44: ...nections and Configuration This Section Use this section to Set external jumper configurations Make field wiring connections D20ME Main Module Board Layout Some of the option jumpers and components found on the 526 2004 and 526 2005 D20ME cards JP1 JP4 JP3 JP2 JP8 BootROM Lithium Batteries ...

Page 45: ...on lead Node 6 IN IN OUT OUT IN IN OUT Non lead Node 7 IN IN OUT OUT OUT IN OUT Non lead Node 8 IN OUT IN IN IN IN OUT JP1 VME Control This jumper sets the Master or Slave role of the board on the VME bus Note Single node D20 systems are always set to Master JP2 VME Address JP2 is a group of four jumpers that set the VME bus address of the board The address should reflect the board location in a D...

Page 46: ...bles the hardware Watchdog Pin 1 SLOWCK Pin 3 WD pin 3 to 2 center enables the hardware Watchdog JP8 Battery Backup Enable disable The D20ME card has two 3 6V lithium batteries to maintain NVRAM contents in the event of a power failure Important Disconnect the batteries if the board is to be stored for extended periods Jumper Position Function pin 1 to 2 disconnects the batteries from the NVRAM pi...

Page 47: ...Board Layout This diagram shows the location of some of the optional jumpers and components found on the D20ME II cards Part 526 2006 and 526 2007 The WESDAC D20ME II is functionally identical to the WESDAC D20ME except for the added capability to select on a per channel basis RS 232 or RS 485 RS 422 interfacing JP1 JP4 JP3 JP2 JP8 BootROM JP11 SW1 SW2 ...

Page 48: ... 1 RTC SERCLOCK JP3 2 RTC BRTC Single Node OUT IN IN IN IN OUT IN Multi Node For D20 or D200 Board Function JP1 Master Slave JP2 VME Address Bits 4 3 2 1 JP3 1 RTC SERCLOCK JP3 2 RTC BRTC Node 1 OUT IN IN IN OUT IN IN Node 2 IN IN IN OUT IN IN OUT Node 3 IN IN IN OUT OUT IN OUT Node 4 IN IN OUT IN IN IN OUT Node 5 IN IN OUT IN OUT IN OUT Node 6 IN IN OUT OUT IN IN OUT Node 7 IN IN OUT OUT OUT IN O...

Page 49: ...D20ME II board in a CCU Single node D20s and the first or lead node of a D200 both use an internal clock Non lead nodes of a D200 synchronize the clocks to the clock of the lead node Table JP4 Watchdog Enable Disable This two position jumper enables or disables the hardware Watchdog Note Never leave the Watchdog disabled during normal D20ME II operation Jumper Position Function pin 1 to 2 center D...

Page 50: ...ed for that serial port RTS must be toggled ON for RS485 2 wire transmissions and may be set continuously ON for RS485 4 wire data transmissions Note When operating a serial communication channel in RS 232 mode always have the corresponding switch OFF SW1 pins Serial Comm Port RS 485 2 wire RS 485 4 wire RS 232 1 16 1 ON OFF OFF 2 15 2 ON OFF OFF 3 14 3 ON OFF OFF 4 13 4 ON OFF OFF 5 12 5 ON OFF O...

Page 51: ...te the RTS ON OFF setting must be enabled and both DCD and CTS must be disabled in Config Pro specific to the protocol being used for that serial port RTS must be toggled ON for RS485 transmissions and may be set continuously ON for RS422 data transmissions Serial Comm Port JP11 pins RS 232 JP11 pins RS 485 RS 422 Enabled 1 1 2 2 3 2 4 5 5 6 3 7 8 8 9 4 10 11 11 12 5 13 14 14 15 6 16 17 17 18 7 19...

Page 52: ...k of the DB9 F connector 5 9 4 3 7 6 1 8 2 RX TX Transient Suppression The RS 485 port on the D20ME II provides no isolation and offers limited built in transient suppression If you are using the D20ME II in an environment where longer cable runs with larger transients are expected installation of an external transient suppression device is recommended to protect the RTU In addition GE recommends ...

Page 53: ...h the CCU Switch and Fuse Assembly Each unit can be switched to accommodate 110V or 220V mains power supply There is also a version with a 48 VDC input There may be two of each power supply for redundancy two 5V and two 12 12V Procedure To replace a 5V power supply Step Action 1 Remove the 5V Power Supply from the D200 Chassis Inspect the right side of the casing Note In the middle of the right si...

Page 54: ...the D200 Chassis Inspect the right side of the casing Note In the middle at the bottom of the right side a toggle switch is visible through one of the casing apertures This switch indicates the mains supply voltage setting 220V 110V 2 Set the voltage as required by carefully toggling the switch through an aperture in the underside of the casing Result The mains power supply rating has been set for...

Page 55: ...0225 ML WESTERM D20M for VME see 517 0245 ML Termination Panels Power Supply Power connections to the WESTERM Termination Panels are made on connector blocks TB1 on the WESTERM D20M SS and WESTERM D20M TB2 on the WESTERM D20M WESTERM D20M SS Power Supply Power Supply connections on WESTERM D20M SS and WESTERM D20M 1 2 are used for input power connections based on the WESDAC D20 Power Supply 4 5 ca...

Page 56: ... can be run through the D 20 Link This is also possible for a D20 two node implementation of this chassis assembly If you have the D200 vertical slot chassis for multi node then you cannot run the power supply to the I O Peripherals through the D 20 Link you require the D 20 DC Interface module See D 20 Interface Modules connect for power using D 20 Link page 61 In RTU systems using more that five...

Page 57: ...ect the D 20 link DB9 connector to the JI input on WESTERM peripheral board number one 2 Connect the D 20 link DB9 connector out from the J2 connector and into the J1 connector on WESTERM peripheral board number two 3 Repeat steps 1 and 2 for each WESTERM peripheral board in series Result The peripherals are connected for power using the D 20 Link Table J1 pinouts on WESTERM Peripherals The follow...

Page 58: ...F2 provides overcurrent protection on the positive leg of the selected loop supply See WESTERM D20A Jumpers page 66 WESTERM D20S External DC Supply For connections to an external DC power source for status input wetting use TB1 65 and TB1 131 on the WESTERM D20S Jumpers Z2 and Z3 must be set for external supply source Since bipolar status inputs are allowed the polarity of the external supply can ...

Page 59: ...ESTERM D20K External Control Output Supply For connections to an external power supply for control output to interposing relay panels use TB1 1 and TB1 54 on the WESTERM D20K Jumpers Z2 and Z3 must be set for external supply source Fuse F2 provide fusing on the positive leg of the power supply See WESTERM D20K Jumpers page 69 ...

Page 60: ...sitive supply for control outputs or as an output connection for sourcing the internal control output common Jumpers Z2 and Z3 must be set for external supply source Jumpers Z4 and Z17 must be set for TB 2 for either and external polarity supply for control outputs to interposing relays or for outputting the internal supply common Since bipolar status inputs are allowed the polarity of the externa...

Page 61: ... 0078 2 00 7 Full 59 Connections and Configuration continued WESTERM D20AC DC Power Supply Redundant DC power supply connections to the WESTERM D20AC are provided on TB5 1 DC1 TB5 2 DC1 TB5 3 DC2 and TB5 4 DC2 Fuses F1 and F2 provide fusing on each leg of the supply ...

Page 62: ... can be supplied to the D 20 Communications Interface D 20 Splitter or D 20 DC Interface modules using D 20 Link Externally through terminal connector block TB1 Each power source has two connection points allowing for redundant supplies for greater reliability A switching Power Supply generates the 5 VDC required by the on board logic External Power Supply connections ...

Page 63: ...erface modules using D 20 HDLC Use J1 J7 on the D 20 Communications Interface and D 20 DC Interface modules See board diagrams on page 74 and page 78 Use J1 on the D 20 Splitter See board diagram on page 76 Table J1 pinouts on D 20 Interface Modules The following table gives DB9 Connector pinouts for J1 and J7 input on the D 20 Interface modules Signal Direction Pin Number Function INPUT OUTPUT 1 ...

Page 64: ...ule Layouts for these boards D20A Analog Input WESDAC D20A see 511 0101 ML WESTERM D20A see 517 0163 ML D20S Digital Input WESDAC D20S see 507 0101 ML WESTERM D20S see 517 0165 ML D20K Control Output WESDAC D20K see 508 0101 ML WESTERM D20K see 517 0164 ML D20C Combination I O WESDAC D20C see 504 0002 ML WESTERM D20C see 517 0169 ML D20AC Alternating Current Analog Input WESDAC D20AC see 511 0104 ...

Page 65: ... what Base the D20 D200 main board is using and set the jumpers accordingly There are two possible settings For Base 3 11 or older For any other base Note If you are replacing a WESDAC peripheral board you will not see these jumpers on older versions of the board Checking the Base Version Use the following table to determine which Base version you have Inspect the BootROM labels on D20M D20M and D...

Page 66: ...ollowing table shows jumper settings for the different Base software Option Jumper Number Jumper Position Jumper Setting 1A 1B Jumper Definition S W Compatibility Z1 Z4 1 2 ALL OUT Z5 1 2 IN ALL OTHER BASES Z1 Z4 1 2 ALL IN Z5 1 2 IN BASE 3 11 OR OLDER D20M D20M D20M Note If you have the D20ME main board then set the jumper definition to ALL OTHER BASES ...

Page 67: ...s of a two part hexadecimal value Jumper Z1 has eight pairings The two digit hexadecimal number is expressed via binary using the eight pairings on the jumper according to the schema 2 DIGIT HEX ADDRESS Example Suppose you want a Hex address of 0A which is decimal 10 Then you need to install jumpers to express 0 for the first Hex digit and A for the second Hex digit You do this by jumpering for de...

Page 68: ... and Z4 to set Analog loop supply WESTERM D20A Jumper Settings The following table gives jumper settings for Z2 Z3 and Z4 Option 1 Jumper Number Jumper Position Jumper Setting 1A 1B Jumper Definition Low Loop Supply 1 2 IN Enable bypass for low loop supply sensing Z2 1 2 OUT Disable bypass for low loop supply sensing Option 2 2A 2B 2C Jumper Definition Analog Loop Supply 1 2 IN Internal Analog loo...

Page 69: ...ued WESTERM D20S Jumpers Jumper locations on the WESTERM D20S To set Module address jumpering on Z1 see WESTERM Addressing page 65 Use jumpers Z2 and Z3 for supply voltage setting Z4 to Z11 to set wetting configuration for 64 digital inputs DI in groups of eight See table below next page Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10 Z11 ...

Page 70: ...Z5 2 3 IN Group Common Configuration with Voltage Input DI 9 16 1 2 3 4 IN Contact Wetting Configuration DI 25 32 Z6 2 3 IN Group Common Configuration with Voltage Input DI 25 32 1 2 3 4 IN Contact Wetting Configuration DI 17 24 Z7 2 3 IN Group Common Configuration with Voltage Input DI 17 24 1 2 3 4 IN Contact Wetting Configuration DI 33 40 Z8 2 3 IN Group Common Configuration with Voltage Input ...

Page 71: ...onfiguration continued WESTERM D20K Jumpers Jumper locations on the WESTERM D20K To set Module address jumpering on Z1 see WESTERM Addressing page 65 Use jumpers Z2 and Z3 for supply voltage setting Z4 to Z39 to set Trip Close Raise Lower and Control Outputs See table below next page Z1 Z2 Z3 Z4 to Z39 ...

Page 72: ... 17 24 T C 17 24 Z14 2 3 IN R L Configuration for Control O P 17 24 R L 5 8 1 2 IN T C Configuration for Control O P 25 32 T C 25 32 Z15 2 3 IN R L Configuration for Control O P 25 32 R L 1 4 Option Jumper Number Jumper Position Jumper Setting 3A 3B 3C 3D Jumper Definition 1 2 3 4 IN T C Configuration T C 1 8 1 2 IN R L Configuration R L 13 16 Z5 Z7 Z19 Z21 Z30 Z31 2 3 IN Form C or Open Collector ...

Page 73: ...umpers Jumper locations on the WESTERM D20C To set Module address jumpering on Z1 see WESTERM Addressing page 65 Use jumpers Z2 and Z3 for supply voltage setting Z19 and Z20 for contact wetting configuration Others to set Trip Close Raise Lower and Control Outputs See table below next page Z1 Z2 Z3 Z4 JPs Z17 Z18 Z9 to Z16 Z19 Z20 Z17 Z18 ...

Page 74: ...on TB1 2 Z4 Z17 2 3 IN External Control O P Voltage Source to be Supplied on TB1 2 Option 3 3A 3B 3C 3D 3E 3F Jumper Definition Control O P Configuration 1 2 IN Master T C source to C control O P 1 2 T C 1 2 Z5 2 3 IN R L source to C control O P 1 2 R L 4 1 2 IN Master T C source to C control O P 3 4 T C 3 4 Z6 2 3 IN R L source to C control O P 3 4 R L 3 1 2 IN Master T C source to C control O P ...

Page 75: ...3A 3B 3C 3D 3E 3F Jumper Definition Control O P Configuration 1 2 3 4 IN T C Configuration T C 5 6 1 2 IN R L Configuration R L 2 Z11 Z15 2 3 IN From C Control Outputs 5 6 1 2 3 4 IN T C Configuration T C 7 8 1 2 IN R L Configuration R L 1 Z12 Z16 2 3 IN Form C Control Outputs 7 8 WESTERM D20AC There is only the Z1 jumper on the WESTERM D20AC It is located in a similar position to Z1 on the A S K ...

Page 76: ...fer to the Module Layouts for these boards D 20 Communications Interface and D 20 RS 485 Adaptor see 520 0117 ML D 20 Splitter see 520 0118 ML D 20 DC Interface see 520 0154 ML D 20 Comm Interface Jumpers Jumper locations on the D 20 Communications Interface Use jumpers Z1 to Z4 for external power setting Z5 and Z6 for D 20 channel used Z7 and Z8 for Repeater channel used Z9 to Z14 for SW base com...

Page 77: ...ower on TB1 supplies J8 only and D 20 Link power supplies Comm I F Z1 to Z4 1 4 2 3 IN External Power on TB1 supplies D 20 Link J8 and Comm I F 2A 2B Jumper Definition D 20 Channel Used 1 2 IN D 20 Channel 1 Used Z5 to Z6 2 3 IN D 20 Channel 2 Used 3A 3B Jumper Definition Repeater Channel N A 1 2 IN RS 485 Interface Connected to D 20 Channel 1 Z7 to Z8 2 3 IN RS 485 Interface Connected to D 20 Cha...

Page 78: ...le gives jumper settings for Z1 to Z11 Option 1 Jumper Definition External Power Jumper Number Jumper Position Jumper Setting 1A 1B 1C 1 4 2 3 OUT D 20 Link Power Supplies Splitter Z1 to Z4 1 4 2 3 IN External Power on TB1 supplies D 20 Link and Splitter 2A 2B Jumper Definition D 20 Channel Used 1 2 IN D 20 Channel 1 Used Z5 to Z6 2 3 IN D 20 Channel 2 Used 3A 3B Jumper Definition S W Base Compati...

Page 79: ...for SW base compatibility setting D 20 RS 485 Adaptor Settings The following table gives jumper settings for Z1 to Z4 Option Jumper Definition S W Base Compatibility Jumper Number Jumper Position Jumper Setting 5A 5B Z1 to Z4 1 2 ALL IN Base 3 11 Pre Win or Older Z1 to Z4 1 2 ALL OUT ALL OTHER BASES DEFAULT Note The D 20 RS 485 Adaptor is used only in conjunction with the D 20 Communications Inter...

Page 80: ... Use jumpers Z1 to Z4 for external power setting D 20 DC Interface Settings The following table gives jumper settings for Z1 to Z4 Option Jumper Definition External Power Jumper Number Jumper Position Jumper Setting 1A 1B 1C 2 3 IN D 20 Link Supplies Power to J8 3 4 IN External Power on TB1 supplies J8 only Z1 to Z4 1 4 2 3 IN External Power on TB1 supplies D 20 Link and power to J8 Z1 to Z4 ...

Page 81: ...lf configuring product That is the D20EME main board has no jumpers or switches to define parameters such as VME interrupts Ethernet bus address Global memory starting address Global memory size EME Main Board Jumper Component Locations The following diagram identifies the location of the key components J2 JP5 J1 P4 D11 D12 Lithium Batteries BT1 BT2 ...

Page 82: ... Lithium batteries Maintain NVRAM in the event of a power failure J1 J2 Connectors To connect the optional memory expansion daughter board P4 Connector Power and communication link to MIC D11 A BATT 1 LED D11 B BATT 2 LED Lights when battery voltage drops below 3 Volts Replace battery immediately D12 A POWER LED 5 Volts power is available D12 B ACCESS LED Indicates D20EME is being accessed from VM...

Page 83: ...er setting is JP1 and JP2 jumpers 7 8 In all other jumpers Out disabling the SQE Test mode This is the mode usually used with 10BASE T Ethernet hub networks Jumper JP1 Ch 1 and JP2 Ch 2 Mode of Operation 1 2 3 4 5 6 7 8 SQE Test Link Test Jabber Out Out Out In Disabled Enabled Enabled Out Out In Out Disabled Disabled Disabled Out In Out Out Enabled Disabled Enabled In Out Out Out Enabled Enabled E...

Page 84: ...back Out Out Enabled Enabled In Out Disabled Enabled Out In Disabled Disabled In Enabled Out Disabled Channel 2 Mode Jumpers JP2 1 2 3 4 5 6 SQE Test Jabber Loop back Out Out Enabled Enabled In Out Disabled Enabled Out In Disabled Disabled In Enabled Out Disabled 10BASE FL Fiber Cable Connectors The 10BASE FL module has four ST Type bayonet fiber optic cable connectors on the rear edge of the card...

Page 85: ...o Procedure Installing a Ping Cable on page 85 Procedure Installing an HDLC Cable on page 86 Serial communication cables The number of serial cables depends on your system configuration Serial connections from CCUs to your field equipment are cabled and switched through the RS 232 Switch Panel The RS 232 Switch Panel switches up to eight communications links to the Standby CCU in the event of a fa...

Page 86: ...bly D200 For D200 systems two cable assemblies are required one connecting CCU A to the RS 232 Switch Panel the other connecting CCU B to the RS 232 Switch Panel 977 0161 Ping Cable Assembly Connects CCU A to CCU B when a ping connection is used for communication between the two CCUs 977 0146 HDLC Cable Assembly Connects CCU A to CCU B when a D 20 HDLC connection is used for communication between ...

Page 87: ...ssembly Drawing 977 061 AD TB2 TB4 In systems with more than eight serial connections used to interconnect multiple RS 232 Switch Panels as described in Redundant Multi Node Systems on page 86 Procedure Installing Watchdog Cables Connect CCUs A and B to the RS 232 Switch Panel using Watchdog cables as follows Step Action 1 Connect the connectorized end of one of the Watchdog cables to serial conne...

Page 88: ...ti node redundant systems Serial Port Pin Outs Depending on the type of D20 D200 main processor board D20ME or D20ME II CCU serial ports can be configured as RS 232 RS 485 2 wire or RS 485 4 wire The pin outs for each of these options is as follows DB9 Connector RS 232 RS 485 2 wire RS 485 4 wire RS 422 1 DCD NC NC 2 RXD RX see note RX 3 TXD TX see note TX 4 V V V 5 Common Ground Common Ground Com...

Page 89: ...tion Panel to the Master RS 232 Switch Panel Connect TB4 pins 1 and 2 SET and RESET respectively on the Master RS 232 Switch Panel to TB2 pins 1 and 2 on the Slave RS 232 Switch Panel Cable the Slave RS 232 Switch Panel as follows Connect the four serial links from the second slave node Termination Panel to the Slave RS 232 Switch Panel This example configuration is illustrated below Master RS 232...

Page 90: ... D20 D200 redundant system power up and test the system for fail over Universal Protocol Converter The UPC contains a jumper field that is configured specifically for each protocol Jumpers are pre set at the factory and should not have to be changed See the Configuration Guide for the protocol for the jumper settings that are required WESMAINT Cable Pinouts WESMAINT cable DB 9 connectors pinouts ...

Page 91: ... the D20 D200 s NVRAM If you have replaced the main board of the D20 D200 then you will need to restore the configuration file so that diagnostic tests can be performed If this power up and test procedure reveals that your D20 D200 is not functioning properly due to software malfunction then you need to download code and configuration files See D20 D200 Software Configuration page 99 and refer to ...

Page 92: ...mation about using WESMAINT II software to perform any of the test procedures in this section refer to the WESMAINT II User s Guide Note Microsoft Windows HyperTerminal can be used for terminal emulation but it is NOT recommended because code and configuration file download times are considerably increased 68K Monitor The 68K Monitor is a debugging and diagnostics tool that is accessible as a menu...

Page 93: ...T II terminal Step Action 1 Open the VT100 compatible terminal emulation software you are going to use 2 Verify or set terminal communications settings as follows Data Rate 9600 bps Data Bits 8 Stop Bits 1 Parity Non Flow Control Xon Xoff software Connector Settings COM1 or COM2 as required by the computer you are using Results Your terminal emulator settings are now configured ...

Page 94: ...e RUN and FAIL LEDs illuminate alternately which means the board is resetting continuously OR The FAIL LED is constantly illuminated There is a workaround available for these problems using WESMAINT II Procedure Workaround Follow these steps to login to the 68K Monitor and restore the default configuration when the FAIL LED is constantly illuminated Step Action 1 Set up your PC to act as a WESMAIN...

Page 95: ...I terminal emulation software 4 Restart your D20 or D200 5 Press the Esc key on your keyboard within 5 seconds Result The D20ME ME II stops resetting continuously and you are prompted with the message Are you sure you wish to generate a default configuration y n Note If nothing happens in WESMAINT II when you press the Esc key then you cannot use this procedure as a workaround Remove the board and...

Page 96: ...board ID address is returned which is useful for multi node systems The LNVRAM CRC test verifies that the configuration header is valid If this fails then the D20ME ME II starts using only the BootROM applications and operating system See Configuration File Download page 107 Code and Configuration files If the code and configuration files compiled for your specific system are already downloaded th...

Page 97: ...lluminated 2 Connect a WESMAINT II cable to the female DB 9 WESMAINT II port on the front panel of the Active D20ME ME II Master board 3 Attach the other end of the WESMAINT II cable to the serial communications port of the PC or terminal 4 Login to WESMAINT through the emulator you are using Result The WESMAINT Main Menu is displayed 5 Check to see that STNBY shows at the top left of this WESMAIN...

Page 98: ... the RS 232 Panel check that CCU A LED is illuminated which shows that CCU A is Active Note Both the PWR A and PWR B LEDs should be illuminated 2 To simulate hardware failure switch off the Active D20 D200 at the main power switch on the front of the unit Results If the RS 232 is functioning correctly then it will switch over to the Standby unit and the CCU B LED will illuminate and the CCU A LED ...

Page 99: ...ve board 3 Attach the other end of the WESMAINT II cable to the serial communications port of the PC or terminal 4 Login to WESMAINT on CCU A using your the emulator Result The WESMAINT Main Menu is displayed 5 Select System Functions on the Main Menu and press ENTER Result The WESMAINT Function Menu is displayed 6 Select SWITCH OVER on the Function Menu and press ENTER Result A password prompt is...

Page 100: ...II cable to the serial communications port of the PC or terminal 3 Login to WESMAINT through the emulator you are using Result The WESMAINT Main Menu is displayed 4 If you can login to WESMAINT this indicates that CCU B is the Active CCU Results Fail over has occurred Note If the previously Active A CCU powers up after a fail over from CCU A to CCU B then you will see STNBY at top left when you lo...

Page 101: ...u have not ordered software then the D20ME has been powered up in the factory and checked to see that the 68K Monitor login comes up If you have ordered software then your project specific code and configuration files have been downloaded For multi node systems a default code and configuration file has been loaded to carry out further tests To meet the full operational requirements of a specific R...

Page 102: ...ethod If the D20ME module is already installed into a device and difficult to remove you can identify the Base Type through the WESMAINT monitor See Procedure Identify Base page 101 Prerequisites for Code Download The items following must be available before a flash code file can be loaded into a D20ME Windows PC with terminal emulation communication software loaded The code file in the Motorola S...

Page 103: ... PC s com port to the D20ME front panel WESMAINT port Identify D20ME Type Restart the D20ME power off on cycle while watching the PC monitor If the first line of output text is Board type is P149 0 D20ME BOOTROM D20 Base 2 P130 0 GE Energy Services CCUME BootROM CCU Base D20ME Flash Memory The following table shows possibles allocation of the 2 MB FLASH memory Check that the settings for memory ma...

Page 104: ...r login dialog screen appears 5 To login for Login type westronic and press ENTER then for Password type rd and press ENTER Results A Welcome message appears followed by the D20M prompt 6 Type sp to suspend all processes running on the D20ME 7 Type erase to clear the flash This will take several seconds Result Flash Erased will be displayed when completed Optional Step 1 Speed up communications to...

Page 105: ...bling echo may slow transfer slightly Download Code File 11 Press ENTER to verify that communication is active Result The D20M prompt will return if connection is active 12 Type dl and press ENTER to put the D20ME into the state where it is ready to receive the downloadable code file 13 Click Transfer Send Text File from menu bar Result A dialog box will open prompting you to locate the Down shx f...

Page 106: ...errors found Errors Record error s and re try download If errors persist contact GE Energy for support 16 Type el r to clear the error log even if there are no errors displayed in the previous step 17 Type Boot to restart device Result Code File Load Completed The flash memory of the D20ME now has a fully operational code or firmware file loaded Note You will now have to download a configuration f...

Page 107: ...are prompted with the message Are you sure you wish to abort the flash boot y n 3 Type y or Y to abort the normal startup 4 Press ENTER Result The login dialog appears 5 To login for Login type westronic and press ENTER then for Password type rd and press ENTER Result After a Welcome message the D20MES prompt will appear 6 Type sp to suspend all processes running on the D20ME 7 Type erase to clear...

Page 108: ...ny progress indicator echo can be enabled to visually display the code file on your monitor as it is transferred This option can be usually found in the communication settings or properties of the communication program Note Enabling echo may slow transfer slightly Download Code File 11 Press ENTER to verify that communication is active Result The D20MES prompt will return if connection is active 1...

Page 109: ...20ME now has a fully operational code or firmware file loaded Configuration File Download While the D20ME is running on the BootROM you will be prompted to log in to the 68K Monitor where standard Config Pro procedures can then be used to download a configuration file Multi Node Downloads D20ME VME modules can be used in a multi node VME system D20 or D200 The application code for each D20ME modul...

Page 110: ...load method depends on which BootROM is installed you need to determine the type of D20ME II module before downloading the Flash code Note The xx in the Label column is the software revision number Module Type BootROM Label D20ME II D20 Base SBU0000 xx D20ME II ME CCU SBU0001 xx Prerequisites for Code Download You need the following items to successfully load a Flash code file into a D20ME II modu...

Page 111: ...tion in ConfigPro to use the existing code file For more information on upgrading from earlier versions refer to the D20ME Processor Module Installation and Operations Guide Procedure To set up the equipment for downloading code files to the D20ME II Step Action Configure and Connect PC to D20ME II 1 Connect a WESMAINT cable from the PC s COM port to the D20ME II s front panel WESMAINT serial port...

Page 112: ...ation as bad 3 To proceed with the download type y Result The current configuration file is overwritten with a default configuration The 68K Monitor is initiated 4 Press ENTER In the login dialog type westronic and press ENTER then type rd and press ENTER Result After a Welcome message the D20M prompt displays 5 Type sp to suspend all processes running on the D20ME II 6 Type erase to clear the Fla...

Page 113: ... may slow the transfer speed Download Code File 10 Type dl and press ENTER to ready the D20ME II to receive the downloadable code file 11 Click Transfer Send Text File from menu bar Result A dialog box opens prompting you to locate the Down shx file that you wish to download 12 Select the correct file and click Open to start the transfer Result The file transfer may take from less than 10 minutes ...

Page 114: ...u wish to abort the Flash boot 3 Type y 4 Press ENTER In the login dialog type westronic and press ENTER then type rd and press ENTER Result After a Welcome message the D20MES prompt displays 5 Type sp to suspend all processes running on the D20ME II 6 Type erase to clear the Flash This will take several seconds Result The monitor displays the messages below and then returns the D20MES prompt Eras...

Page 115: ...on program Note Enabling echo may slow the transfer speed Download Code File 10 Type dl and press ENTER to ready the D20ME II to receive the downloadable code file 11 Click Transfer Send Text File from menu bar Result A dialog box opens prompting you to locate the Down shx file that you wish to download 12 Select the correct file and click Open to start the transfer Result The file transfer may ta...

Page 116: ...oot the multi node system until you have finished downloading code to all the D20ME II cards D20EME Global Memory Expansion If you have installed the D20EME for global memory expansion of your D20 D200 system you must configure the parameters for this in Config Pro Memory starting address Size of Global Memory Consult the On Line Help in Config Pro for how to do this D20EME Ethernet Interface If y...

Page 117: ...by the address strobe line on the microprocessor Indicates any microprocessor activity I O Peripherals Common LEDS The WESDAC WESTERM Peripheral pairs have a common section made up of components on the WESDAC and WESTERM boards There are seven LED indicators on this common section LED Name Designation Normal RUN Not Initialized DS1 Power On On On DS2 MPU Run Flash 10 sec See Next Table DS3 Tx1 Fli...

Page 118: ... downloaded and only ROM operating Off Flash 0 5 EPROM checksum error Flash simultaneously Flash simultaneously 0 5 RAM error device address error D20 Power Supply LEDs On the chassis mounted D20 Power Supplies there are LED indicators for each of the supply voltages The indicators are illuminated green when that voltage is present D20EME LEDs The following table explains the operational function ...

Page 119: ...smitter disabled 10BASE FL XMT Transmit Flashes when transmit traffic present CLS Collision Flashes on when a collision is detected LMO Link Monitor On when link optical signal is normal RCV Receive Flashes when receive traffic detected JAB Jabber On when jabber detected transmitter disabled PWR Power On when power supplied to the MIC RS 232 Switch Panel Active Standby Switch Operation Refer to RS...

Page 120: ...d preventative maintenance inspection tasks Locations and standard values of all fuses How to inspect and replace batteries on the D20ME ME II main board D20 Power Supply Fuses The D20 Power Supply has one or two field replaceable fuses Replaceable Fuses Field replaceable fuses for the standard chassis mounted Power Supplies Power Supply Fuse Fuse Function Replacement Fuse x 1 Time Delay F1 DC Inp...

Page 121: ...here Used Fuse Part Number 520 0150 MDL 10A SLO BLO 48VDC Field Supply 940 0074 F1 520 0151 MDQ 5A 250VAC 110 250VAC Field Supply 940 0028 Note Fuses listed in the tables above are the standard fuses that are factory installed unless otherwise specified Fuse ratings may differ due to Unique customer specific configurations or requirements or Product specification changes When changing fuses always...

Page 122: ...0 volts or less should be changed If you remove one or both of the batteries from the D20ME configuration data and any other database information stored in NVRAM is lost You have to download the configuration file after battery changing to restore operation Cleaning Handling of Batteries Use non conductive cleaning solution to prevent battery performance deterioration Dry batteries at a temperatur...

Page 123: ...rted municipal waste in the European Union Users of batteries must use the collection points available to customers for the return recycling and treatment of batteries Customer participation is important to minimize the negative effects of batteries to the environment and sustain available natural resources For more information see www weeerohsinfo com Procedure Change Battery To change each D20ME...

Page 124: ...at apply to these combinations Note D20M showing in the Board Combination column refers to the now obsolete main processor board It is included for customers who already have this board installed in their D20 D200 system Chassis Type Board Combinations All in the same chassis D20 Non VME 1 Slot Horizontal D20ME 5 Slot Horizontal D200 VME 9 Slot Vertical D20ME Yes Note 1 Yes Note 2 6 Yes D20ME EME ...

Page 125: ...ations to the number of nodes you can have in a D20 VME Chassis Due to the mounting arrangement of the Serial I O communications interface panel on a D20 chassis it is not always practical to have more than one node On the 500 0280 MX Chassis you can have one rack mounted com panel 517 0225 and one rear mounted com panel 571 0230 supplying physical com channels for two processor nodes Additional n...

Page 126: ...od as they are with new peripherals but they should not be any worse than they were in the existing system PCOMMONs should match the version of base software being used Peripheral Compatibility Table 2 Use the following table to check the Base compatibility and Minimum BootROM for D 20 Peripherals boards Product Vintage Release Date D 20 Communications Design Detail Base Compatibility Minimum Boot...

Page 127: ...nk D20 base 3 51 and newer P002 3 05 P002 2 3 05 or P002 3 1 00 Vintage 24A current 98 06 25 Jumper Caps Shunt Series Perfc V0 0 See note 3 All Any BootROM WESDAC D20C 504 0002 Vintage 01A 19A Shunt Cap Perpal 3 V1 2 Cannot use 2nd D 20 com port for redundant link All Any BootROM Vintage 01A 04A Shunt cap All D20 Base All D20M Base Any BootROM Vintage 05A 07A 96 01 03 Series cap D20 base 3 51 and ...

Page 128: ...neral 126 Full Product Combinations continued Notes 1 Temporary Vintage limited distribution 2 Selection for Shunt or Series capacitor is made using a jumper setting 3 Selection is made using a combination jumper setting i for a Shunt or Series capacitor and ii for an EPLD ...

Page 129: ...0 bps the default At 38400 bps the transfer is only 10 15 minutes Note Most PCs cannot exceed 115 200 bps and some terminal programs Windows Terminal for example may have other restrictions Check the program s User s Guide for help SET BAUD RATE command The SET BAUD RATE command changes the data rate of the WESMAINT port to a user supplied value Command Format BAUD baud_rate Variables None Paramet...

Page 130: ...ations Guide GE Energy 994 0078 2 00 7 General 128 Full 68K Monitor Commands continued Supported Speeds The supported data rates in bps are 900 9600 1050 14400 1200 19200 1800 28200 2000 38400 2400 57600 3600 115200 4800 230400 7200 ...

Page 131: ...low Added safety note to p 4 2 00 5 Aug 18 2008 M Haska Removed reference to documents that are unavailable 2 00 6 Sep 16 2008 M Haska Added RS485 pinout and wiring schematics to p 49 50 2 00 7 Mar 2 2009 M Haska Added transient suppression note to p 50 AUTHENTICATION RECORD VERSION REV DATE AUTHOR SCOPE OF AUTHENTICATION 2 00 4 June 12 2008 H Kozlow Added product safety and regulatory compliance ...

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