Instruction Sheet 1023-562
Contents
1. 5 If you need to install the communications equipment in the enclosure disconnect any current and or neutral sensors and pull the Capacitor Control off the pole See Figure 2 Install the radio or other device following the installation guide Replace the Capacitor Control on the pole and reconnect the current sensors NOTE Do not connect the phone line antenna or fiber optic cable at this time 6 When you are finished installing the communications hardware replace the fuse Figure 2 Ground Lug Sensor Input Connectors and optional LED Neutral Current Voltage Lockout Indicator B Setting the Correct Communications Address 1 Connect the Capacitor Control to an IBM PC compatible computer using the optical port on the side of the enclosure or to the DB9 connector on the front of the faceplate labeled LOCAL COMM PORT See Figure 1 E 2 Double click the IntelliLINK icon H in the open EnergyLine folder on the Windows desktop If the EnergyLine folder is not open open the Windows Start menu then click Start gt Programs gt EnergyLine gt IntelliLINK to start the software 3 Wait while the IntelliLINK window appears and the IntelliLINK software attempts to open communications with the capacitor control 8 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control When the IntelliLINK software2. 1023 562 2 20 06 PG amp E SCADA Supplement 13 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information PG amp E SCADA Software Implementation For accessing the InteliCAP PLUS Capacitor Control the master station should define the Control with the following I O Status Points 15 Analog Input Points 28 Control Points 5 The points are defined in the tables below Note that you can access all digital input points as either single bit status or two bit status values Status Points Status Point Definition 1 Capacitor bank Close state This bit is set if the capacitor bank is switched in 2 Capacitor bank Open state This bit is set if the capacitor bank is switched out 3 AUTO MANUAL operation mode This bit is set when the control is in the AUTO position 4 REMOTE LOCAL SCADA control mode This bit is set when the control is in the REMOTE position When in the LOCAL mode operation of the bank from the SCADA master station is blocked 5 Voltage override alarm status This bit is set when an over under voltage condition is present 6 Timeclock temperature control mode This bit is set if the Capacitor Control is operating in Timeclock control mode NOTE This point is not generally useful since there are several control strategies from which to choose 7 Not Used 8 Automatic control state This bit is set if the bank is requested to be in c
3. l x F Op Product Operation metering conkers aa comm Smenaa Communications Present Factory Communications RTU Address If applicable A SCADA Communication Baud Rate Transmitter Keying Delay Time ms Transmitter Turn Off Delay Time ms Allow RTU Memory Write Operations Allow Duplicate Operate Commands No Mo 01 28 03 08 14 SnapShot Figure 4 Page 1 of the Communications Setup Screen 6 This screen contains the following fields Communications RTU Address if applicable Depending on the SCADA communications option installed in the control this parameter sets the appropriate communications address NOTE Be sure to set this address properly before physically connecting communications to ensure that the control does not respond to requests intended for another device SCADA Communication Baud Rate 10 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control This setpoint provides user selection of baud rate for the SCADA port A number of baud rates from 300 to 9600 may be selected Please make sure the selected baud rate matches the baud rate of the connected SCADA equipment modem radio etc If configured improperly SCADA communications will be inoperable Transmitter Keying Delay Time ms This value specifies the amount o
4. DISPLAY 1 DATA FILE TYPE INDEX ROW 4 16 17 18 16 17 18 oO ony nun FP W NY YF OH DD CE WwW ul ta o N Ha OO O OOOOOOOOO PDD Ha Ha NO o ta N N m File DISPLAY1 FOV for S amp C IntelliCAP PLUS Automatic Capacitor Control VAR with Neutral Current 1023 562 2 20 06 COL 30 30 30 61 61 61 66 66 66 66 66 66 66 66 66 66 36 36 PREC SYM 51 50 50 80 80 83 84 84 84 84 84 84 84 84 84 84 84 84 COMMENT Voltage Temperature Neutral Current KVARS Current Power Angle Close Relay Contact Open Relay Contact Hardware Manual Override Remote SCADA enable Switch Voltage Override active Time Temp control type Software Manual Enable Timeclock state Reverse current Maintenance Conditions Neutral Current Alarm Continuous Neutral Current Alarm Figure 3 PG amp E SCADA Supplement 23 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information PG amp E Protocol Functions Implemented The following PG amp E SCADA communications protocol functions and commands have been implemented 1 Basic Scan Function Code 00 for all data types supported in the Capacitor Control The packed analog form of encoding analog data is not supported 2 Scan Inclusive Function Code 01 As with the Basic Scan function packed analog encoding is not supported 3 Scan B
5. electrical or physical malfunction do this before touching or operating the Control or any other part of the installation These warning signs include such things as smoke fire open fuses crackling noises loud buzzing etc If a malfunction is suspected treat all components of the installation including the Control and associated mounting hardware as if they were elevated to primary high voltage A Installing the Hardware 1 Plug the control into the meter base socket if required When the control is plugged into an energized meter base all faceplate LEDs light momentarily The LCD starts to scroll after a few seconds 2 Remove the fuse on the faceplate 3 Make sure that the OPERATION MODE MANUAL and SCADA CONTROL LOCAL LEDs are lit If not press the applicable CHANGE button Figure 1 Faceplate SCADA PORT 1023 562 2 20 06 PG amp E SCADA Supplement 7 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information Check to make sure no communications equipment is able to receive or transmit signals If communications equipment is already installed disconnect the power and communications SCADA PORT connector e For an external radio disconnect the communications cable from the box receptacle on the bottom of the Capacitor Control e For all other communications options disconnect the SCADA PORT connector on the faceplate see Figure 1
6. establishes communications with the capacitor control the Operation screen Figure 3 opens Fi S amp C IntelliLINKS Setup Software IntelliCAP Plus R Automatic Capacitor Control Operation IntelliCAP PLUS AUTOMATIC CAPACITOR CONTROL OPERATION MODE LAST BANK COMMAND SCADA CONTROL CONNUNICATIONS ICP60RBDCOAC SD00000 PCVP118S 200202000171 120 5 12 040 kV 72 Degree F 0 Amps Amps UOO None TO Disabled Unit OK T nacte O Wed Jan 18 2006 P Noma Figure 3 Operation Screen for the IntelliCAP PLUS IntelliLINK Software VAR with Neutral Current Version NOTE If the IntelliLINK software does NOT establish communications with a functioning capacitor control it displays the following dialog box EnergyLine IntelliLINK tm If this dialog box appears or if the Operation screen opens but the software does not operate properly see Software Troubleshooting and Error Messages in the Troubleshooting chapter 1023 562 2 20 06 PG amp E SCADA Supplement 9 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information 4 On the Operations screen select the Comm button to display Page 1 of the Communications Setup screen see Figure 4 5 Set the communications setpoints to the proper values ElEnergyLineo IntelliLINK tm IntelliCAP Plus R Automatic Capacitor Control Comm Setup loj x CG File Connection Data Window Help
7. issue a Reset NS Lockout command If neutral current or voltage flow still exists the alarm will be reinitiated 12 Neutral Sensor Continuous neutral sensor alarm This bit is set when VAR with Neutral the neutral current or voltage remains above the Sensor Neutral Sensor Alarm Level for a period of time specified by the Neutral Current or Voltage Change Time Threshold It is reset if the neutral value falls below the Neutral Current or Voltage Alarm Level If the neutral retry feature is enabled this bit remains set prior to the retry If the retry is unsuccessful the neutral alarm bit remains set 13 SCADA Override enabled This bit is set when the SCADA Override feature is enabled in the setup software This override strategy may or may not be controlling the bank state when enabled depending on the state of other overrides and SCADA commands that have been issued 14 Neutral Sensor Alarming This bit is zero when Neutral Sensor Alarming 1023 562 2 20 06 PG amp E SCADA Supplement 15 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information is based on fundamental RMS measurements using only the 60 Hz component of the neutral voltage or neutral current This bit is set when the total RMS measurement is the basis for this alarm 15 Neutral Sensor Data Logging This bit is zero when Neutral Sensor Data Logging is based on fundamental RMS
8. measurements using only the 60 Hz component of the neutral voltage or neutral current This bit is set when the total RMS measurement is the value logged Analog Input Points Analog Input Point Definition 1 90 voltage reference standard This is provided for the benefit of the protocol implementation to conform to the RTU standard It is loaded as a constant 2 0 voltage reference standard This is provided for the benefit of the protocol implementation to conform to the RTU standard It is loaded as a constant with the value zero 3 The most recent temperature reading This value is in units of F or C as selected in the IntelliLINK Setup Software 4 Most recent voltage measurement Each count equals 0 1 Vac RMS 5 VAR Phase angle Each count equals one eighth of a VAR with Neutral degree with an offset of 90 Sensor Standard Neutral Returns a zero Sensor 6 VAR Three phase kV ARs KVARs Volt amperes VAR with Neutral reactive are calculated from the measured single Sensor phase voltage current and phase angle times three Each count equals 4 kVARs A value of zero corresponds to 8188 kVARs leading Standard Neutral Returns 8188 Sensor 7 VAR Single phase line current Each count equals 1 VAR with Neutral ampere 16 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Sensor Stan
9. 10 Vac RMS 28 Power Factor The data reported is the cosine of the phase angle Leading power factors are represented by negative numbers Each count equals 0 001 with a 1000 offset O 1 0 1000 0 0 2000 1 0 1023 562 2 20 06 PG amp E SCADA Supplement 19 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information Control Points You can use the control points listed below to override the automatic operation of the capacitor bank Control Point Definition 1 Issue the Close Open command to the switch A Control Select Close command to this point switches the bank into the circuit A Control Select Open command switches the bank out of the circuit The command returns an error if the faceplate REMOTE LOCAL switch is not in the REMOTE position 2 Not Used Enable or disable Automatic operation A Control Select Close command enables Automatic operation A Control Select Open command disables Automatic operation Manual Operation is enabled 4 Enable or disable SCADA Override mode A Control Select Close command enables SCADA Override A Control Select Open command disables SCADA Override 5 Reset NS Lockout A Control Select Close command resets a Neutral Sensor Lockout condition The next several pages show sample scheduler Figure 1 dbase Figure 2 and display Figure 3 files for PG amp E s FVISION PC SCADA software These fil
10. 3 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Control requested on invalid channel Channel not selected before operate Control selection timed out Control selection followed by non operate Control requested while in LOCAL mode Fne This is the PG amp E SCADA function code for this communications failure It can provide additional information about the packet received For more details see PG amp E SCADA protocol documentation Cmd This is the PG amp E SCADA command code for this communications failure It can provide additional information about the packet received For more details see PG amp E SCADA protocol documentation 8 Connect the SCADA PORT connector on the faceplate For an external radio connect the communications cable 9 Replace the fuse 10 For Automatic operation make sure Scada Control is in the local mode hit the change button under Operation Mode to switch to Auto Mode For remote operation hit the change button under Scada Control to switch to REMOTE when leaving the site A CAUTION When the Operation Mode is set to AUTO automatic operation of the Capacitor Control resumes Be aware that the Control can carry out commands from the automatic control logic In addition if Scada Control is in REMOTE the Control can carry out commands from the SCADA master station
11. IntelliCAP PLUS Capacitor Control Proprietary Information Communications Hardware The InteliCAP PLUS Capacitor Control is compatible with several communications hardware systems including UtiliNet e MDS CellNet e Cellular Telephones e Fiber Optics e Hayes compatible modems e Phone Lines Each communications hardware option can be factory or field installed If the factory installs the communications hardware the cables are connected before the Capacitor Control is shipped For field installation an installation guide comes with the manual or retrofit kit 6 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Communications Setup and Installation Typically S amp C Electric Company provides Controls with the requested communications options already installed in the enclosure You may be able to skip some of the following steps CAUTION Do not enable communications by connecting dedicated phone lines antennas or fiber optic cables until this is called out in the instructions If the device address is incorrect when communication is enabled the Control could respond to master station communications intended for a different device This could interfere with normal system operation Before attempting to access an existing installation check carefully for visible or audible signs of
12. PG amp E SCADA Communication Option For Use With the S amp C IntelliCAP PLUS Automatic Capacitor Control S amp C Electric Company A 1135 Atlantic Avenue Alameda California USA 1023 562 2 20 06 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information Proprietary Notice This document contains information which is proprietary to S amp C Electric Company and is provided under the terms and conditions of a Purchase Order Terms and Conditions Agreement between S amp C Electric Company and each of its customers Disclosure of information contained in this document to third parties without prior written permission from S amp C Electric Company is strictly forbidden Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor Copyright 2006 S amp C Electric Company All Rights Reserved Printed in the USA InteliCAP PLUS and WinMon are registered trademarks of S amp C Electric Company Cellnet is a registered trademark of Cellnet Hayes is a trademark of Hayes Microcomputer Products Inc IBM is a registered trademark of International Business Machines Corporation UtiliNet is a registered trademark of Cellnet Motorola is a registered trademark of Motorola Inc MS DOS and Windows are registered trademarks of Microsoft Corporation All other trademarks are the property of their respective holde
13. dard Returns a zero Neutral Sensor 8 Three phase kVA The single phase kVA is multiplied by three Each count is 4kVAs NOTE This analog does not apply to non VAR versions Standard Returns a zero Neutral Sensor 9 Three phase kW The single phase kW is multiplied by three Each count is 4kWs NOTE This analog does not apply to non VAR versions Standard Returns a Zero Neutral Sensor 10 Neutral Sensor The most recent neutral current or voltage reading VAR with Neutral Each count equals 1 ampere or volt Sensor Standard VAR Returns a zero 11 Voltage total harmonic distortion THD 12 Voltage third harmonic distortion 13 Voltage fifth harmonic distortion 14 Voltage seventh harmonic distortion 15 Current total harmonic distortion THD Non VAR units return zero 16 Current third harmonic distortion Non VAR units return zero 1023 562 2 20 06 PG amp E SCADA Supplement 17 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information 17 Current fifth harmonic distortion 18 18 19 20 21 22 23 Non VAR units return zero Current seventh harmonic distortion Non VAR units return zero Neutral total harmonic distortion THD Non Neutral units return zero Neutral third harmonic distortion Non Neutral units return zero Neutral fifth harmonic distortion Non Neutral unit
14. ed 0 0 3 4 Cap Bank Close Relay A 22 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 23 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay D 1 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay D 2 CAPSOUT xx D Open Closed 0 0 3 4 Cap Bank Open Relay D 3 AUTO XX D anual Auto 0 0 4 3 Auto Manual Switch D 4 REMOTE xx D Local Remote 0 0 4 3 Remote Local Oper Mode D 5 V OVER xx D Normal Overide 0 0 3 4 Voltage Override D 6 MODE XX D Temp Time 0 0 3 3 Time T emperature Control D 7 H OVER XX D anual Auto 0 0 3 4 Softw manual ctl D 8 AUTOMDE xx D Open Close 0 0 3 3 Time temp ctl state D 9 REVCRNT xx D Normal Reverse 0 0 3 3 Reverse Current D 10 MAINT XX D OK Bad 0 0 3 3 Maintenance Conditions D il NCALARM xx D OFF ON 0 0 3 4 Neutral Current Alarm D 12 CNCALR xx D OFF ON 0 0 3 4 Cont Neutral Current Alarm 1 CLOSE XX C CIN 00 0 Manual Caps In Ckt C 2 OPEN XX C COUT 00 0 Manual Caps Out of Ckt C 3 AUTO XX C AUTO 00 0 Automatic Cap Bank Control C 4 MANUAL xx C MANUAL 00 0 Manual Cap Bank Control Figure 2 File DBASE FOV for S amp C InteliCAP PLUS Automatic Capacitor Control VAR with Neutral Current 22 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control S amp C IntelliCAP PLUS Automatic Capacitor Control Neutral Current Sensing with VAR Option
15. elliCAP PLUS Capacitor Control Control Function 20 Commands 30 and 31 Write RTU Memory and Execute Write Memory are used to write to the setpoints To prevent incorrect or inadvertent writing to the Capacitor Control a memory interlock has been implemented Before memory write commands will be executed you must make an initial write of the value integer 1 to location 04ED When all writing operations are complete set 04ED back to zero For further information on this form of memory access contact S amp C Extended Error Code File Definitions The codes assigned for inclusion in the Error Code File have been extended in this protocol implementation to provide additional detail on communications failures The definitions of the additional codes are as follows Code HEX Interpretation FO CRC error on incoming packet Suspect bad reception if intermittent otherwise check master station software Fl Bad interrupt internal software error Notify S amp C F2 Packet timeout during receipt Intercharacter delay greater than 40 milliseconds Suspect bad reception if intermittent otherwise master station has excessive intercharacter delay F3 REMOTE LOCAL switch in LOCAL position on Capacitor Control faceplate F4 Length of incoming packet inconsistent with packet type Suspect bad reception if intermittent otherwise check master station software F5 Illegal incoming packet length Check master station s
16. es and all others necessary to run the program are provided on the Setup disk 20 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control SCHEDULE FOV S amp C IntelliC AP PLUS Automatic Capacitor Control Basic Version Prty OffstCOMM R CType FCode Cmmd SSI SSCt2BSI 2BSCtANAI ANACtANPI ANPCt PAI PAICt Ctrll SNum P1 P2 Descrip 1 01 000000 1 00 11 113 0 00 123 0 0 0 0 0 0 00 Digital Analog Inputs 1 01 000000 2 10 110 000 00 00 0 0 1 0 00 Close Switch 1 01 000000 4 10 200 000 00 00 0 0 1 000 Bank in Circuit 1 01 000000 2 10 100 000 00 00 0 0 2 0 00 Open Switch 1 01 000000 4 10 200 000 00 00 0 0 2 000 Bank Outof Ckt 1 01 000000 2 10 110 000 00 00 0 0 3 2 00 Enable Auto Control 1 01 000000 4 10 200 000 00 00 0 0 3 0 00 Auto Control Enabled 1 01 0000002 10 100 0000 00 00 0 0 4 2 00 Enable Manual Control 1 01 000000 4 10 200 0000 00 00 0 0 4 0 00 Manual Control Enabled 1 01 000000 2 10 110 0000 00 00 0 0 5 3 00 Enable Scada Override 1 01 000000 4 10 200 0000 00 00 0 0 5 0 00 Scada Override Enabled 1 01 000000 2 10 100 000 00 00 0 0 6 3 0 0 Disable Scada Override 1 01 000000 4 10 200 0000 00 00 0 0 6 0 00 Scada Override Disabled 1 01 000000 2 10 1100000 00 00 0 0 7 4 00 Reset Neutral Lockout Request 1 010000004 10 200 000 00 00 0 0 7 000 Lockout Reset Figure File SCHEDULE FOV for S am
17. f time that must elapse from the moment the transmitter is turned on until the data transmission begins Transmitter Turn Off Delay Time ms This value specifies the amount of time the transmitter should remain on after the second to last character transmission has begun Allow RTU Memory Write Operations For security reasons SCADA ordinal writes Function 20h Commands 30h and 31h are by default disabled in the capacitor control If you enable this feature to access some specific memory locations you should also disable it when you are done This prevents inadvertent changes to capacitor control parameters Allow Duplicate Operate Commands Enabling this setpoint will allow the capacitor control to accept a duplicate Operate command for any given Select Before Operate sequence While this is not covered by the PG amp E SCADA protocol this may be useful if your communications system is unreliable and also is able to retry failed requests For example if a response to an Operate command failed to return to the master station and a retry of the Operate was generated if the duplicate Operate was received within the original Select timeout period the capacitor control would respond as if the Operate had just occurred rather than with an error 7 At page 1 of the Communications Setup screen click the Pg Dn button to display Page 2 of the Communications Setup screen Figure 5 This TROUBLESHOOTING Communications screen shows a chron
18. ircuit by the presently active control strategy Unless the control logic has been overridden by a hardware manual override or by a voltage alarm condition this corresponds to the present state of the bank i e the bit is set if the bank is in circuit closed 14 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Status Point Definition 9 VAR Reverse current This bit is set if the Control has VAR with Neutral detected that the direction of current flow is reversed Sensor from the normal direction This should only occur during emergency switching operations Standard Neutral N A Sensor 10 Maintenance required This bit is set when the Capacitor Control reaches the Maximum Automatic Control Cycles Per Day when the Control detects a temperature sensor voltage sensor Load Fuse Blown error or when there is a voltage bandwidth error See the Troubleshooting chapter of the User s Manual for details 11 Neutral Sensor Neutral sensor lockout This bit is set when the VAR with Neutral neutral current or voltage remains above the Neutral Sensor Alarm Level for a period of time specified by the Current or Voltage Change Time Threshold The Control performs corrective action if enabled and locks out if the condition has not been cleared The alarm stays on unless manually reset To reset
19. liCAP PLUS Single Phase Programmable Capacitor Control Applicable Software This document was prepared for use with software PCSP118S and PCVP118S You can find the release date on the Setup disk s label and on the PRODUCT INFORMATION screen For questions regarding the applicability of the information in this document to future software releases please contact S amp C Electric Company Document Conventions The following conventions are used in this document BOLD UPPER CASE Labels on faceplates and assemblies switch positions Italic Names of manuals manual sections and software screens Quotes Names of fields on software screens lt Brackets gt Names of computer keyboard keys Courier Characters to be typed at the DOS prompt and commands issued by the SCADA master station Cautions All Cautions are clearly marked with the notation A CAUTION Please read all cautions carefully before attempting to install or operate this equipment A CAUTION The information in this document is meant only for qualified people who are properly trained for work with this type of equipment and who understand the hazards that may be involved The information in this document is not meant to be a substitute for training and experience in the safety procedures that are required for this type of equipment 1023 562 2 20 06 PG amp E SCADA Supplement 5 PG amp E SCADA Communication Option S amp C Electric Company for the
20. oftware F6 Control operating mode inconsistent with command Not in software manual mode when software manual operation requested Use manual command then retry request F7 Incoming packet does not have enough data in data field Suspect bad reception if intermittent otherwise check master station software F8 Ordinal read write not supported F9 Memory pointer bad no data to transfer Check master station software FA Character received with bad framing parity break revd etc Probable bad reception or modem failure 1023 562 2 20 06 PG amp E SCADA Supplement 25
21. ological listing of communications problems related to the PG amp E protocol on port A The log can hold 10 entries Once the log is full each new event over writes the oldest event in the log To find the most recent event look for the message with a timestamp that is older than the time for the message above it 1023 562 2 20 06 PG amp E SCADA Supplement 11 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information ElEnergyLineo IntelliLINK tm IntelliCAP Plus R Automatic Capacitor Control Comm Setup1 loj x elo x Date Time 01 28 03 08 19 SnapShot Figure 5 Page 2 of the Communications Setup Screen Detailed parameter descriptions for this screen are Date Time This is the date and time when the event occurred Reason for Communications Failure This is the reason that communications failed If a message fails at the data link layer of PG amp E SCADA one of the following messages appears Packet CRC Error Internal Bad UART interrupt Packet size inconsistent with command Packet size illegal Packet size too small for this command Packet contains bad characters framing If a message fails at the application layer of PG amp E SCADA one of the following messages appears Invalid function code or command received 12 PG amp E SCADA Supplement 102
22. p C IntelliCAP PLUS Automatic Capacitor Control VAR with Neutral Current 1023 562 2 20 06 PG amp E SCADA Supplement 21 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information DBASE FOV S amp C IntelliC AP PLUS Automatic Capacitor Control Neutral Current with VAR Option TYPE INDEX TAG PREC ROUTINE P1 P2 P3 P4 P5 P6 P7 P10 DESCRIPTION A 3 TEMP 22 S 0 4045 0 0 Temperature Sensor A 4 VOLTAGE 81 r 0 00 0 J Voltage Sensor A 5 PHASE 83 r 0 00 0 12 Corrected Phase Angle A 6 KVARS 60 S 8188 8192 0 0 Calculated KVARs A 7 CURRENT 40 S 0 4095 0 0 Phase Current A 9 KW 80 r 0 00 0 4 Active Power A 8 KVA 80 r 0 00 0 4 Apparent power A 10 NEUTSENS 60 r 0 00 0 1 Neutral sensor Volts or Current A dl VOLTTHD 81 D Open Closed 0 0 3 4 Cap Bank Close Relay A 12 CAPS XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 13 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 14 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 15 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 16 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 17 CAPSIN XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 18 CAPS XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 19 CAPS XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 20 CAPS XX D Open Closed 0 0 3 4 Cap Bank Close Relay A 21 CAPS XX D Open Clos
23. rs S amp C Electric Company 1135 Atlantic Avenue Alameda CA 94501 USA Tel 510 864 6850 FAX 510 864 6860 Latest Documentation The most recent documentation has been posted online at the S amp C Electric Company website accessed at www sandc com gt Support gt Product Support Documents gt Automation Products 2 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Contents Introduction 5 Applicable Software 5 Document Conventions 5 Cautions 5 Communications Hardware 6 Communications Setup and Installation 7 PG amp E SCADA Software Implementation 14 Status Points 14 Analog Input Points 15 Control Points 19 PG amp E Protocol Functions Implemented 24 Access to Setpoints and Data Logging Results Via PG amp E Protocol 24 Extended Error Code File Definitions 25 1023 562 2 20 06 PG amp E SCADA Supplement 3 PG amp E SCADA Communication Option S amp C Electric Company for the IntelliCAP PLUS Capacitor Control Proprietary Information Notes 4 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control Introduction This supplement describes the hardware and software support for the PG amp E SCADA communications protocol in the S amp C Intel
24. s return zero Neutral seventh harmonic distortion Non Neutral units return zero The time remaining in SCADA Override mode If in timed mode displays minutes remaining if in latched mode returns 4095 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the IntelliCAP PLUS Capacitor Control 24 Control Strategy This is the presently configured control strategy in use The possible values are Temperature Timeclock Voltage Only Time Biased Voltage Time Biased Temperature Auto Off Line Mode Auto On Line Mode Current VAR Reverse Current Voltage Only Temperature Sensor Error Voltage Only SCADA Override Timeclock with Temperature Override Current with Temperature Override VAR with Temperature Override OMAANIDMNHPWNK aa pa BOLINHO NOTE Values 7 8 9 13 and 14 do not apply to non VAR versions 25 The last switch in or out voltage delta Each count is 0 1 Volt This will be a signed value if the switch after voltage is less than the before switching voltage 26 Neutral current or Neutral voltage the data reported is the total harmonic RMS value Each count equals 1 ampere for a control with neutral current sensing installed or each count equals 1 Volt for a control with neutral voltage sensing installed NOTE Versions without the Neutral option will return a O value 27 Primary Line Voltage Each count equals
25. y Table Function Code 0A As with the Basic Scan function packed analog encoding is not supported 4 Supervisory Control Function Code 10 The commands Direct Digital Control Direct Open Direct Close and High Resolution Proportional Control are not supported 5 The following Internal Control Function Function Code 20 commands are implemented e Initialize RTU Configuration Standard Mode Command Code 00 e Accumulator Freeze Command Code 10 e Accumulator Reset Command Code 11 e Initialize Specified Status Counter Command Code 20 e Initialize All Status Counters Command Code 21 e Write to RTU Memory Command Code 30 See section below for details e Execute Write Memory Command Code 31 See section below for details Access to Setpoints and Data Logging Results Via PG amp E Protocol The implementation of PG amp E SCADA also supports memory mapped access to the entire collection of setup real time and long term statistical and operating data The complete memory map for the Capacitor Control is available from S amp C The memory access feature of the protocol is used to transfer the data to the master station The memory is accessed as ordinal number 5 RTU RAM memory Function 28 Command 30 Return RTU Configuration is used to read data from the 24 PG amp E SCADA Supplement 1023 562 2 20 06 S amp C Electric Company PG amp E SCADA Communication Option Proprietary Information for the Int
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