Liebert VCR232CR User's Manual
Contents
1. 8 Proper Alignment of VCR232C VCR232CR Board With J6 9 Installing New Option Plate 9 Replacing the EMI Shield 11 Replacing Top Cover 00005 11 Steps in Defining Configurable Relays 13 Configuring a Relay to Respond to Alarms 14 IMPORTANT SAFETY INSTRUCTIONS ZN This manual contains important instructions that should be followed during the installation and maintenance of the VCR232C VCR232CR option WARNING LETHAL VOLTAGES MAY BE PRESENT WITHIN THE UPSTATION S EVEN WHEN IT IS APPARENTLY NOT OPERATING OBSERVE ALL CAUTIONS AND WARNINGS IN THIS MANUAL AS WELL AS THE UPSTATION S USERS MANUAL FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH REFER UPSTATION S UNIT TO QUALIFIED SERVICE PERSONNEL IF MAINTENANCE IS REQUIRED DO NOT WORK ON THIS EQUIPMENT UNLESS YOU ARE FULLY QUALIFIED TO DO SO NEVER WORK ALONE 1 0 INTRODUCTION 1 1 Description The VCR232C V CR232CR option combines three modes of communications serial communications AS 400 contact closures and customer definable UPS status relays The RS 232 enables communi cations with the UPS via a modem or SiteNet 2 The contact closures provide communication to SiteNet 1 and AS 400 Programmable relays allow the UPS to send status signals to remote monitor ing devices If desired all modes can be utilized simultaneously 2 Introduction 1 1 1 RS 232 Serial Communi2. 2 6 Cable Connections Connection to the customer supplied remote moni toring equipment can now be made Connection limits are as follows Relays rated at maximum of 1 A 120 V Maximum cable length is 25 feet Connection to UPS is a RJ45 DO NOT run in same conduit as power wiring Each relay has a common normally open and nor mally closed connection The 25 foot cable included with the kit is for connection from the UPStation S to the remote monitoring equipment The end with the RJ45 plugs directly into the new VCR232C VCR232CR board on the back of the unit The end for connection to the remote monitoring equipment is pigtail wires The color code for connection is as follows Blue Relay 1 Common Orange Relay 1 NC Black Relay 1 NO Red Relay 2 Common Green Relay 2 NC Yellow Relay 2 NO Brown No Connection Grey No Connection Tape off the Orange and Blue wires so that they are not shorting against each other other wires or any ground conductor 10 Installation 2 7 Closing Up the Unit The installation of the VCR232C VCR232CR is now complete Prior to energizing the unit and configuring the alarms through the front panel display the covers must be placed back on the unit for safety purposes Replace the EMI shield using the retaining screws originally installed as illustrated in Figure 8 Figure8 Replacing the EMI Shield ZH UH Replace the top cover
3. 44 0 1793 553355 France 433148751 52 Germany 49 89 99 19 220 Italy 39 2 98250 1 Netherlands 00 31 475 503333 E mail upstech liebert com Website http www liebert com Worldwide FAX 614 841 5471 tech support The Company Behind The Products With more than 500 000 installations around the globe Liebert is the world leader in computer protection systems Since its founding in 1965 Liebert has developed a complete range of sup port and protection systems for sensitive electronics Environmental systems close control air conditioning from 1 5 to 60 tons Power conditioning and UPS with power ranges from 250 VA to more than 1000 kVA Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control on site or remote from systems of any size or location Service and support through more than 100 service centers around the world and a 24 hour Customer Response Center While every precaution has been taken to ensure accuracy and completeness of this literature Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions O 1998 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert and the Liebert logo are registered trademarks of Lie bert Corporation All names referred to are trademarks or regi
4. 0 Liebert POWER PROTECTION UPStation S VCR232C VCR232CR Option RS 232 with Summary Alarm 3 5 kVA through 18 kVA Installation amp Instruction Manual TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS 1 1 0 INTRODUCTION 1 1 Description siose eite erates eee eee 2 1 1 1 RS 232 Serial Communications 3 1 1 2 Contact Closures amp AS 400 4 11 3 Programmable Relays 4 1 2 Contents cu Suet sine eee ates qd 5 1 3 Tools Required 00 ce eee eee 5 2 0 INSTALLATION 2 1 Safety Precautions 005 6 2 2 Top Cover Removal 0000 00 7 2 3 EMI Shield Removal 7 2 4 Metal Option Plate Removal 8 2 5 VCR232C VCR232CR Installation 8 2 6 Cable Connections 10 2 7 Closing Up the Unit 11 2 8 Applying Power After Installation 12 3 0 SYSTEM SETUP 3 1 Programming the Configurable Relays 13 3 2 System Setup 0 cece eee eee 14 3 3 Placing the Unit Back Online 15 3 4 Technical Assistance 4 15 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 FIGURES Location of Protective Breakers Fuses 6 Top Cover Retaining Screws 7 EMI Shield Removal 7 Option Plate Removal Less 8 J6 Location on Microprocessor Board
5. using the retaining screws as illustrated in Figure 9 Figure 9 Replacing Top Cover EIE Bind EH Installation 11 2 8 Applying Power After Installation Itis mandatory to use the following steps to start up the UPStation S DO NOT CLOSE THE OUT PUT BREAKER UNTIL THE ALARM CON TACTS HAVE BEEN CONFIGURED Reinstall battery fuses 3 5 6 kVA or close battery breaker 8 18 kVA There will bea small arcing sound that 1s normal when the second fuse is installed Reinstall input fuses 3 5 6 kVA or close input breaker 8 18 kVA Turn on close customer supplied feeder breaker The unit will now begin its restart Upon com pletion of unit self testing the unit will alarm and notify you to close the output breaker and press the ON button Silence the alarm DO NOT CLOSE THE OUTPUT BREAKER Pro ceed to 3 2 System Setup for relay contact configuration setup 12 Installation 3 0 SYSTEM SETUP 3 1 Programming the Configurable Relays The final step in the installation of the VCR232C VCR232CR is to reapply power and silence the alarm Follow the steps in Figure 10 to begin the process of defining the relays Figure 10 Steps in Defining Configurable Relays STEP LCD SCREEN ACTION Input Voltage ra 208 120 Yous f input Wiring LILZ N 8 liem iam Rel 5 STEP LCD SCREEN ACTION BO NOT CLOSE OL PUT BREAKER neck Press ce MAIN MENU 1 C
6. anfiguration mera Ae for next iem 1 CONFIGURATION Fross B Change i 4 Serling E lo select System Setup 13 3 2 System Setup The two separate relays can be configured with one all or any variation of the following alarms UPS on Battery Low Battery UPS on Bypass Battery Test Fail UPS Fail Overload Figure 11 is an example of how to configure Relay Number 1 to close if a UPS on Battery and or UPS Fail alarm is present Figure 11 Configuring a Relay to Respond to Alarms STEP LCD SCREEN ACTION Ku Relays y pe for next item Seit s lay lo ssloct Relay 1 UPS On Battery NO to select Relay 1 Presse Relay Low Baier End of Lik gt the iia tscwan STEP LCD SCREEN ACTION Sy Press E Relay 4 LIPS on Bypass NO cde tor neat tern Custom Relay Relay 1 3 Program Burr m 7 nescis gt Mer iem f Relay 1 no ees NO lo select Relay Press UPS Fail NO Nashing gt for next item Relay 1 UPS Fail YES hashing I a0 select Relay til UPS on Banery NO Mashing Me for next iiem Relay UPS On Banery YES ashing a toselect j Relay K YES p fornent iem F PEGI F PE pu j Relay 4 LPS On Baitery YES pe foracxt em ESC The factory default for Relay 1 and 2 is to have no alarms selected After the esc
7. ape button is pressed in Figure 11 the unit returns to the Select Relay 1 right arrow for next item screen If the right arrow is pressed the Select Relay 2 screen is present From this screen Select Relay 2 can be configured using the same procedures as illus trated in Figure 11 step 3 To begin the process press the return arrow button 14 System Setup 3 3 3 4 After completion of relay configuration the display must be navigated back to its original screen This is accomplished by pressing ESC until the Close Output Breaker and Press ON screen is present DO NOT CLOSE THE OUTPUT BREAKER AT THIS TIME Placing the Unit Back Online Once final connection is made to the remote moni toring equipment The unit may be placed back online Verify that power can be resupplied to the load Once this has been accomplished close the output breaker on the UPStation So and press the ON button The unit will enter a self test mode Upon completion of self test the unit will indicate Normal Operation The unit is now on line and operating according to specifications Technical Assistance If there are any questions regarding the operation of the VCR232C VCR232CR contact Customer Service and Support 1 800 543 2378 for service System Setup 15 16 System Setup Liebert UPStation S VCR232C Option 3 5 kVA to 18 kVA Technical Support U S A 1 800 222 5877 Outside the U S A 614 841 6755 U K
8. cations Installing the VCR232C VCR232CR board pro vides the serial communications to SiteNet 2 via the DB25 connector Modem Host Computer Terminal All information and functions accessible through the control panel are also accessible by a terminal host computer or modem through the RS 232 DB25 connector A terminal or computer can be connected to the RS 232 DB25 connector directly or through a modem connection The UPS can dial out to a selected phone number to report alarm conditions and will connect when called from a ter minal The alarms that will initiate a modem auto dial are as follows Battery failed test Battery SCR fault shoe or open Bypass shutdown due to overload UPS shutdown Charger shutdown due to over temperature Control power supply failure DC bus under voltage Excessive retransfer attempts Inverter shutdown due to overcurrent Inverter shutdown due to overload Inverter shutdown due to overtemperature Inverter shutdown due to under over voltage Low battery On battery PFC fault hardware fault PFC shutdown due to over temperature PFC voltage high PFC voltage low RAM test failed ROM test failed Time out fault self test at start up UPS fault User initiated UPS shutdown Introduction 3 Contact Closures amp AS 400 The DB25 connector on the RS 232 board also pro vides the following
9. k and lift up and out Place the small EMI shield and screws in location where they may be reinstalled after VCR232C VCR232CR installation Figure3 EMI Shield Removal Tk back HE up and og Wm Vile Installation 7 2 4 Metal Option Plate Removal In order to install the VCR232C VCR232CR option the metal plate installed in the factory must be removed As illustrated in Figure 4 remove the existing metal plate retaining screws Remove and discard the metal plate Place the screws in a location where they may be reinstalled after the VCR232C VCR232CR installation is complete Figure 4 Option Plate Removal E fi a REAR YEW 2 5 VCR232C VCR232CR Installation The installation of the new VCR232C VCR232CR board is a simple procedure The board plugs into the J6 on the microprocessor board see Figure 5 Figure 5 J6 Location on Microprocessor Board a 8 Installation Turn the VCR232C VCR232CR board with the components facing downward P6 on the VCR232C VCR232CR board plugs directly into J6 on the microprocessor board as illustrated 1n Figure 6 Figure 6 Proper Alignment of VCR232C VCR232CR Board With J6 kf sd LEST The new option plate mounted on the VCR232C VCR232CR board should line up where the metal plate was removed Reinsert the four screws that were holding the original metal plate in place as illustrated in Figure 7 Figure7 Installing New Option Plate w Installation 9
10. nominally open NO contacts These contacts are rated at 1 A 30 VDC AC and may also be used for remote monitoring UPS output available Battery discharging Low battery reserve Bypass active if available Programmable Relays Through the RJ45 connector there are 2 relays that can be programmed to send out one or any combination of alarms equivalent to a summary alarm in either a normally closed NC or nomi nally open NO state The alarms will change the state of the relays only for the duration of the alarm i e they are non latching Selecting which alarms are vent out on the relays 1s easily per formed via the LCD display on the front panel of the UPStation S Reference the UPStation S User Manual for addi tional information on the DB25 and its pin outs 4 Introduction 1 2 Contents The VCR232C VCR232CR kit includes the follow ing parts Please ensure your kit has arrived with all the required parts Part Purpose 25 Cable with one For customer use RJ45 connector 13 Cable with two For internal metal plate to RJ45 connectors VCR232C VCR232CR connection RS 232C Printed Plugs Into existing Circuit Board microprocessor board Back Plate Replaces existing metal plate Manual Installation and Instructions 1 3 Tools Required The VCR232C VCR232CR option requires only a Phillips screwdriver for installation Introduction 5 2 0 INSTALLATION 2 1 Safet
11. s tered trademarks of their respective owners Printed in U S A SL 24940 Revised October 1996
12. y Precautions To prevent any damage to the equipment and or any individuals ensure the UPStation S is off input power 1s removed and the battery string is disconnected This can be accomplished by using the following shutdown procedure Refer to Figure 1 for component location Verify that customer loads are shut down and disconnected prior to opening UPS output breaker After shutdown verification press the off but ton four times until output breaker trips Turn off open customer feed breaker Remove battery fuses 3 5 6 kVA or open bat tery breaker 8 18 kVA Remove input fuses 3 5 6 KVA or open input breaker 8 18 kVA Figure 1 Location of Protective Breakers Fuses ELAM HEG Hime ipiis Fesci Fui Thapar Frakr ir Hass Tan Drim E 1 Plus PA zv Ee ur Fu I at luxy t Taba a _ hpi x Breaker T Fries Lehi HITA 15 10 Ev 6 Installation 2 2 Top Cover Removal As illustrated in Figure 2 3 5 6 kVA remove top cover retaining screws After screws are removed slide the top back and lift up Place the top cover and screws in location where they may be reinstalled after VCR232C VCR232CR installa tion Figure 2 Top Cover Retaining Screws AP FRED4 E Slide back amp Ii ap A A EPEN YEE REM WEF 2 3 EMI Shield Removal As illustrated in Figure 3 3 5 6 kVA remove small EMI shield retaining screws After screws are removed tilt the small EMI shield bac
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