Refrigeration Annuciator Compressor Pak Monitoring System User
Contents
1. Open E aes Open Loads saved units settings Open Settings Open Liquid Level f Saye As Saves the current settings Open Timers Save s Template p Open Settings Loads digital input settings only Open Sensor a Open Liquid Level Loads liquid level alarm settings only Sensor to Default Open Log Open Timers Loads input delay timer settings only Save Log 4s Export Log as Text E Save As Template Saves all the settings as a template file Open Logic These will be the settings loaded each time Save Logic 45 you start the software Open Function Save Function As Open Sensor Loads liquid level sensor settings only Save Sensor As Saves the current liquid level sensor settings Sensor to Default Resets the liquid level sensor settings to the default Open Log Loads a saved log so that it can be viewed Save Log As Saves the log displayed Export Log as Text Exports the log displayed within the Logging tab the log will be exported as a text file Open Logic Loads logic module settings only Save Logic As Saves the current logic module settings Open Function Loads the logic module gate function settings only Save Function As Saves the current logic module gate function settings only Exit Exits the RA software application 26 El E 5 3 5 Options menu Options Actions Password l ee rare FT The options menu allows the user to enter a configuration passw2. Updat from File d 22 If user has selected a custom configuration they must first select the gate function to configure Logic Gate Gate 1 8 Select the gate you wish to configure Gate 1 2 Gate 2 0 Gate 30 Gate 4 0 Gate 50 Gate 60 Gate 7 I Gate aC Inputs The user must then select the inputs which will be used within the gate Only inputs on the Logic module will be used A maximum of three inputs maybe selected A B C It is also possible to select the result of another gate as an input for a gate c F Function oo It is possible to select a number of states which will activate an alarm the o 0 0 LI example shown requires all three inputs to be activated for an alarm to o 0 1 L occur o 1 o i a 1 di A L am i F 1 E i 1 1l Output Finally the user must select which display alarm output will be activated following an alarm Display Cond Fand 393s The default operation of the logic module is Input Alarm Logic 3 3 Input AECE O B CF1 0 Condenser Fan 1 C None C None Input Alarm Logic Input Alarm Logic C None Input A FC2 B CF4 C None Input Alarm Logic ASE MO 1 B CF6 0 Condenser Fan 6 C None ie S94 5 3 3 Logger Tab Page The logger tab page allows the user to download and view the contents of the log stored on the unit Refrigeration Annunciator File Options Help Settings Fan Logi
3. 283 3 lt 520 329 5 oa a gt T Zoe 226 50 CD o y Q c20 38 te 5 D 73 38 Co 0 23 T OT V N a AI N N oaoaoEgaoaoaaoaaaoaaoaaoaoaa gt F000 Q x Z2000ZQ0Z gt gt E E 2 oR 2 oO8F GEBZE656 56 Refrigeration Annuciator Supply Status SOL 3888398399999 Geet eres a RAGAN eOS RANE ao oe aT eS ae n 0 mn vc U w y Ll2 Fwrwh ae 2 2073352 300 5 710 Ss 6 J 5 a oa O ogo 2 5 D re Sr coa a Do 53 620 030 8 2 3 a8 38 215555 O YU SUS 0 o Q o n y e n g v O m gt X N o Fig 2 RA base unit layout 2 1 Mounting The RA base unit is designed to be mounted onto standard top hat type DIN rail Click onto DIN rail Fig 2 1 Installing Removing RA base unit Pull out red tab 2 2 Power supply Power must be connected to the unit via the power input connections the unit requires a 24VAC supply voltage 1A maximum load It is recommended that a 2A fuse is fitted between the supply transformer and the RA base unit 24VAC Transformer Fig 2 2 Power connections 2 3 Digital inputs The unit has 32 digital inputs All inputs function electrically in the same way however inputs maybe inverted when configuring the software within the unit Inputs sense the presence and absence of a 24VAC voltage at the input The 24VAC supply voltage should be passed through the remote alarm contact and connected to the digital input 24VAC Transformer FUSE REMOTE ALARM CONTACTS 1
4. 99 OWAPT OWAPT Fig 2 3 Alarm input connections The unit provides the following digital inputs CCl CO8 LLV 2 4 Liquid level analogue input The unit has a single 0 5VDC analogue input which can be connected to a Liquid Level sensor The exact parameters sensing range etc of the input can be changed when configuring the software within the unit The input can also be used to measure a liquid level sensor with a 4 20mA output signal with the addition of a 250R resistor PSU Fig 2 4 Analogue input connections Note Refer to the sensor documentation for sensor end connections and PSU requirements 2 5 Communication port The RA base units communication port is connected to the communication port on the RA display unit As well as sending status information to the RA display power for the display also comes via this connection BLACK DCC WHITE To RA Display DCB M RED DCA F Fig 2 5 Comms connection 99d god vod 2 6 Alarm relay output The alarm relay output will activate when certain alarm conditions are detected by the RA base unit The exact conditions required to activate the alarm relay can be changed when configuring the software within the unit The alarm relay is a change over relay providing both Normally Open and Normally Closed relay contacts WOO z z O o Normal no alarm state Fig 2 6 Alarm Relay Note The alarm relay contacts are rated at 1A 240VAC 30VDC 2 7 LED Indic
5. COMPRESSOR CONTROL COMPRESSOR 1 COMPRESSOR 2 COMPRESSOR 3 COMPRESSOR 4 COMPRESSOR 5 COMPRESSOR 6 COMPRESSOR 7 COMPRESSOR 8 COMPRESSOR 9 COMPRESSOR 10 Refrigeration Annunciator COMPRESSOR OIL COMPRESSOR 1 COMPRESSOR 2 COMPRESSOR 3 COMPRESSOR 4 COMPRESSOR 5 COMPRESSOR 6 COMPRESSOR 7 COMPRESSOR 8 COMPRESSOR 9 COMPRESSOR 10 CONDENSER FANS COND FAN 1 COND FAN 2 COND FAN 3 COND FAN 4 COND FAN 5 COND FAN 6 LIQUID LEVEL Unit 7 8 Heathrow Causeway Estate Ariel Way Hounslow Middlesex TW4 6JW 44 0 208 6302270 COMMON FAULTS SUCTION LP SUCTION HP DISCHARGE HP BACKUP ON LIQUID LEVEL SHUTDOWN Refrigeration Annuciator Compressor Pak Monitoring System User Manual Version 2 2 All rights reserved The information contained in this manual has been carefully checked and is believed to be accurate However CPC UK Ltd assumes no responsibility for any inaccuracies that may be contained herein In no event will CPC UK Ltd be liable for any direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages In the interest of continued product development CPC UK Ltd reserves the right to make improvements to this manual and the products described herein at any time without notice or obligation Copyright Copyright by CPC UK Ltd No part of this manual may be reproduced or transm
6. D s for the liquid level input Digital input LED s will operate in the following manner Off Input channel not used Green Input channel OK Red Input channel in alarm condition or in latched alarm condition The Liquid level digital display will show the reading of the liquid level sensor 0 to 99 The Liquid level status LED s will operate in the following manner OK LED green On Sensor OK Level OK ALERT LED red On Level within Alert level range ALARM LED red On Level within Alarm level Range or Sensor Fault There is also a power LED indicator which will illuminate if the unit is powered correctly 4 4 Communications Port There is a USB port on the front of the unit for connecting the RA display unit to a PC or laptop 4 5 Lamp test button The lamp test button enables the user to perform an LED indicator self test press and hold the lamp test button to start the self test Releasing the lamp test button will return the display to normal operation 14 5 Configuring and Viewing the unit The unit is configured using the RA software application supplied by CPC UK a configuration password must be entered to enable the user to configure the unit Without the configuration password the software package can only be used to view the units configuration and logs 5 1 Software Installation The RA Software is designed to run on PC installed with Windows 2000 XP or Vista You mu
7. R 9 COMPRESSOR 10 Fig 4 1 Display unit layout CONDENSER FANS COND FAN 1 COND FAN 2 COND FAN 3 COND FAN 4 COND FAN 5 COND FAN 6 LIQUID LEVEL Liquid Level Indication 0 99 Main PCB Fig 4 2 Display unit layout inside lid sja vod COMMON FAULTS SUCTION LP SUCTION HP DISCHARGE HP BACKUP ON LIQUID LEVEL SHUTDOWN Lamp Test Button Daughter Board O seg God 990 yur SUOD yun aseg 4 1 Mounting Before mounting the unit you must first drill at least 2 x mounting holes in the base of the RA Display unit Note Remove the lid of the unit before drilling the mounting holes Fig 4 3 Mounting holes Attached the base to the wall enclosure using appropriate fixings Note You may also need to drill a hole for a cable gland for the communication cable 4 2 Power Supply amp Communication Port The RA display unit provides 2 communications connectors either connector maybe used as they are electrically identical Power and communication data is sent via this connection therefore a separate power supply connection is not required Main PCB Daughter Board Base Unit Comms Link vod o ose god 990 yur SULWOg un g Fig 4 4 Display unit comms connection Note Refer to section 2 5 Communication Port for further information qe 4 3 LED Indicators The unit includes LED indicators for each of the digital inputs and also a two digit display and status LE
8. ators The RA base unit includes three LED indicators these indicate the following conditions Green LED Power Illuminated if unit is powered up correctly Yellow LED Status Will flash when a new alarm is detected Red LED Relay Illuminated if the alarm relay is activated 2 8 Reset button The reset button enables users to reset latched alarms When configuring the software within the unit it is possible to set a particular alarm input to latch permanently into an alarm state regardless of the physical state of the input until the reset button is pressed 3 Logic Module The logic module enables the system to monitor 240VAC signals directly The software within the unit also allows the user to configure special logic functions using multiple input states to generate alarms yu swwo9 jaueg ejdsig 99d god vod Refrigeration Annuciator Supply Status SOL 240VAC LOGIC MODULE JOJJUOD Ue 94 y uey Jasuapuo 49 uey JasuepUuoyD 49 Z 10 U09 ued 794 Z ue4 Jesuapuo 74D Ouo9 uey 194 e1men N 9 uey JasuepuoyD 949 G uey JasuepuoyD 949 uey Jasuapuoy 149 N o Fig 3 Logic module layout 3 1 Mounting The logic module is designed to be mounted onto standard top hat type DIN rail Click onto DIN rail te i Lift off DIN rail Pull out red tab Fig 3 1 Installing Removing the logic module 10 3 2 Power supply Power is supplied to the logic module via the comm
9. c Logger Display unit Sn 093820 Revision 2 5 one Base unit Sn 093811 Revision 2 5 Logic unit n 093813 Revision 2 5 Thursday 28 August 2008 12 26 13 Compressor 1 error cleared 12 26 01 Compressor 1 error occurred END OF LOG Unerase _ Update Clock Download Log The page includes 4 command buttons and a single tick box Unerase Unerase When ticked all events in the log will downloaded When not ticked the default option only events which occurred after the last erase erase marker Erase entry took place will be downloaded Erase When clicked an erase marker will be entered into the log Only events which occurred after this erase marker will be downloaded Stop It may take a while to download the entire log to Update Clack stop downloading the log click on Stop Update Clock When clicked the units real time clock will be updated to match you PC s current time and date Download Log Download Log To download the log click on the Download log button the log will now appear in the log viewing area of the page The most recent log entry will be downloaded first Note The unit will record 16000 entries in the log when full the oldest entry will be deleted each time a new event occurs 25 5 3 4 File menu The file menu allows the user to save and load settings Options He New Clears all the current settings within the Mew l settings and fan logic tab pages
10. ctivated if The Liquid Level Alarm is already active And if the Liquid Level rises above the Alarm Level Hysteresis 5 962 6 Revisions Rev 1 0 2 0 2 1 2 2 Date 12 08 2008 28 08 2008 09 09 2008 07 10 2008 Software Rev 1 8 2 2 2 3 2 9 Changes First revision of manual Added hardware details for logic module Updated software installation Revised Settings tab page Added Fan Log tab page Revised Logger tab page Revised all drop down menus Minor amendmants Added liquid level alarm delays 2307
11. date the drivers contact CPC UK for more details 7 2 5 3 Using the software To load the RA Software double click on the Refrigeration Annunciator icon on the desktop or in the start menu The main RA Software page will be displayed Refrigeration Annunciator File Options Actions Help Compressor Control Liquid Level Sensor Commands Type Calibration Update Config 1 Enabled Highis OK Latching _ Relay O OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOOO agads Update Timers 99m wolts O Compressor Oil Update Sensor 1 o Enabled O o Volts Highis OK C Latching C Relay O Update Liquid Level Delay Timer min Update Clock 7 Update from File C Update Fan Logic C OOOO OOO OOOO OOOO OOOO OOOO OOOO OOOO agads Condenser Fans Delay Timers sec Liquid Level Update Calibration _ Enable Timers _ Hysteresis 5 1 Enabled O Highis OK C Latching _ Relay O Alert Level 25 OOOO OOOO OOOO OOOO OOOO Alarm Level 15 La D aE V co b amp b N rc E Ln E Enable Status Common Faults M Update Clock SLP Enable Value Enabled O Activates Relay Highis OK C Alarm Activates LLY d Dowo Download Update from File _ Update From File _ Latching C Relay a OOOO OOOO OOOO OOOO OOOO There main page is split into 3 tabs Settings used to configure the
12. ed When clicked the units real time clock will be updated to match the PC s current time and date When clicked the settings will be downloaded from the unit E ME 5 3 2 Fan Logic Tab Page The fan logic tab page allows the user to configure the operation of the logic module Refrigeration Annunciator Saks File Options 4 Help Settings Fan Logic Logger Logic Gate Gate 1 Function Logic Commands Gate 110 Inputs Function Default 0 nn E A FCI 0 gate 2 0 Gate 4 0 1 Gate 5 0 Gate 2 O Program a Dada cam O Update Timers Display Update Sensor Update Liquid Level Gate 6 0 Update Clock Update ie lie ns F Update Fan Logic Gate 7 0 d P LI O a O O P Gate 8 0 Update Calibration Help Select which Inputts the gate is to use Update Clock Download The screen allows the user to setup a maximum of 8 special gate functions Gate functions enable up to three separate inputs on the logic module to be passed through logic gates before setting a single condenser fan alarm The user must select if the default logic module configuration is to be used or if custom configuration is to be used Fogle Default If selected the default configuration will be used Default C E Program If selected the custom configuration will be used rogram a Update from file If ticked logic module settings will be loaded If not ticked logic module settings will not be loaded
13. itted in any Form without express written authorization from CPC UK Ltd Trademarks All trademarks are acknowledged and are the property of their respective holders Contact Details If you have any questions about this document or the products it describes please contact CPC UK Tel 44 0 208 6302270 Email sales cpcuk co uk Contents tz INTO UCI NR da 4 L1 Typical senematiC serseri ra A ede ee enema eae al adsed 4 2 BASSO UN lin ibois 6 ZA MOU G ias d acid 6 2 2 POWer SUD DIY ia A A AAA A 7 A geese cues oala eae ue beer ere he ate uke actin al cee 7 2 4 Eiquid level analogue INPUl saca2ei pedi into 8 2 3 COMMUNICATION DOKL uva A een aA 8 2O Alani elay OULD UG rose aiaa 8 27 LED INGICALONS sectaria rias 9 2 8 Reset DUNA eee E vanced 9 3 LOGIC MOGU Enara oa cane terete dd 10 A A cl eect ena aber ca lt eet ee eee eae teel 10 3 2 OWE SUDDIY iia 11 3 ZO VACIO DUES reel 11 3 4 COMMUNICATION DO arranco 11 B25 LED INGICAUONS o ads 11 A DISDIAY UNE o acia rodas 12 FL VEO ICING talar a a TEE 13 4 2 Power Supply amp Communication Polt ocococococococonononononenonononcnnanacananananarananananananos 13 43 LED Indica O Sii A A EEE 14 44 COMMUNICATIONS PO bl dE 14 o ann TCS DHUNON str sl deeded 14 5 Configuring ANG VIEWING the Un isa ii 15 DL OOLeWare ISO aaa 15 9 2 COMNMCCHNG a Ultra a a deantelagice siete vb iesees 17 5 3 USMO NESOMMWSNES sirrien a rE teens saiaiusbeit anand guage viciatadsteenons 18 50 1 Se
14. larm delay timers will be used Enable Timers If not ticked the alarm delay timers will be ignored ee Contrals Compressor Controls The time in seconds of the alarm delay timer for all en o compressor control alarm inputs l aa o Compressor Oil The time in seconds of the alarm delay timer for all compressor oil alarm inputs Common 0 Faulks f Condenser Fans The time in seconds of the alarm delay timer for all Update from File condenser fan alarm inputs on the RA base unit Common Faults The time in seconds of the alarm delay timer for all common fault inputs Update from file If ticked when loading saved settings the saved liquid level input settings will be loaded If not ticked when loading saved settings the saved liquid level input settings will not be loaded For the Liquid Level input the user may configure the operation of the input to suite the type of sensor being used Liquid Level Sensor Type Allows the user to specify a name for the sensor Type type this should be entered when saving the settings for future use Calibration Calibration The user may adjust the calibration of the Liquid 39 Volts Level input the value will specify the actual of the input reading to be used ie Oseias P g i Delay Timer min o If input reading is 50 and calibration is set to 90 then reading will be Update from File 50 x 0 9 45 99 at Volts The voltage to be seen at the i
15. n a typical application the base unit and logic module will be housed within the existing Pak control panel power for the base unit will come from the existing control circuit transformer Where possible existing fault signals will be connected into the base unit and logic module in some cases fault signals may require re wiring of the control panel making use of spare contacts within existing fault relays etc The base unit and logic module must be mounted within the control panel deterring users from resetting alarms frequently which is done via the base unit The display unit will be mounted inside the main Pak enclosure in an easily accessible and visible location There will be separate connection cables between the base unit logic module and the display unit The liquid level sensor will be located near to the liquid receiver which maybe inside the main Pak enclosure or at the Condenser There will also be a connection between the base unit and a remote monitoring unit this maybe the existing Pak controller or a secondary networked monitoring unit Note For site and pack specific installation details procedures and wiring schematics please contact CPC UK 2 Base Unit The RA base unit monitors the digital alarm signals and the liquid level sensor It also provides an alarm relay output and sends status information to the RA display unit via a communications link Q o So gt be Qg o 20 S5 og o3 S 23 DE 35 o gt 3
16. not ticked liquid level input settings will not be loaded There are also various command options and buttons within the settings tab Commands Update Config If ticked the config will updated when Update Update Contig Update Timers Update Sensor Update Liquid Level Update Clock Update Fan Logic Update Calibration Device is clicked If not ticked the config will not be updated Update Timers If ticked the delay timers will be updated If not ticked the delay timers will not be updated Update Sensor If ticked the LLV input settings will be updated If not ticked the settings will not be updated Update Liquid Level If ticked the LLV alarm settings will be updated If not ticked the settings will not be updated Update Clock If ticked the clock will be updated If not ticked the clock will not be updated Update Fan Logic If ticked the logic module settings will be updated Update Clock Download Update Device Update Clock Download Config If not ticked the settings will not be updated Update Fan Logic If ticked the logic module settings will be updated If not ticked the settings will not be updated Update Calibration If ticked the LLV calibration settings will be updated If not ticked the settings will not be updated When clicked the settings will be updated to the unit Note This option is only available if a configuration password has been enter
17. nput to represent 99 liquid level 0 at Volts The voltage to be seen at the input to represent 0 liquid level Delay Timer The time in minutes of the alarm delay timer for liquid level alarms Warning and Alarm Update from file If ticked when loading saved settings the saved liquid level input settings will be loaded If not ticked when loading saved settings the saved liquid level input settings will not be loaded 20 For the Liquid Level input the user may configure the following alarm options Liquid Level corea Wl 5 Hysteresis The Hysteresis for Alert and Alarm levels Warning Level do 25 Warning Level The setpoint for a warning Alert level Alarm Level 15 Alarm Level The setpoint for an Alarm level Enable Status Enable value Enable Status If ticked the status LED s will operate Activates Relay _ If not ticked the status LED s will be disabled Alarm Activates LLY Update From File Enable Value If ticked the liquid level digital display will operate Activates Relay Activates LLV Update from file If not ticked the display will be disabled If ticked a liquid level alarm will activate the relay If not ticked the alarm will not activate the relay If ticked a liquid level alarm will activate the digital Liquid level alarm If not ticked the alarm will not activate the digital liquid level alarm If ticked liquid level input settings will be loaded If
18. oad Update from File _ Update from File LA ar bl 9 ae V aa P N m E Ln EE Latching Relay O OOOO OOOO OOOO OOOO OOOO The page displays the configuration of each digital input the liquid level input and also allows the user to set the units real time clock download current settings from the unit and update new settings into the unit For clarity digital inputs are grouped Compressor Control Inputs CC1 to CC10 Compressor Oil Inputs CO1 to CO10 Condenser Fans Inputs CF1 to CF6 RA Base unit only Faults Inputs SLP SHP DHP BAC LLV and SHT For each digital input there are 4 separate tick boxes used to configure the operation of each input dl Enabled If ticked the input will be monitored ue F If not ticked the input will be ignored Latching Relay d High is OK If ticked the input will be inverted ie 24VAC at input OK If not ticked the input will not be inverted Latching If ticked the input will latch following an alarm If not ticked the input will not latch Relay If ticked when the input is in alarm the alarm relay will be activated If not ticked the input will not activate the alarm relay 19 For input group the user may also setup a validation delay timer The input must be in the desired alarm condition continuously for the duration of the delay timer for an alarm to occur Delay Timers sec Enable delay timers If ticked the a
19. ord A configuration password must be entered to enable the user to be able to download new setting to a unit update the units real time clock and erase the log Clicking on the password option will present the user with password input box To modify the devices a password is required Id 6781217025 Password Password is Yalid Note A configuration password maybe obtained from CPC UK upon request and following authorization from the end user 5 3 6 Actions menu The actions menu provides various short cuts to speed up unit configuration actions Help Copy Control to Oil Copy Control to Oil Enable All Controls Enable All oils Enable All Fans Enable All Faults Disable All Controls Disable All Cils Disable All Fans Disable All Faults Set All Enables Set All High is OK s Set All Latchings Set All Relays Clear All Enables Clear All High is OK s Clear All Latchings Clear All Relays Enable All Controls Enable All Oils i Enable All Fans Enable All Faults Disable All Controls l Disable All Oils Disable All Fans Disable All Faults Set All Enables Copies input settings from the compressor control to the compressor oil inputs Enables all compressor control inputs Enables all compressor oil inputs Enables all base unit condenser fan inputs Enables all general fault inputs Disables all compressor control inputs Disables all compressor oil inputs Di
20. sables all base unit condenser fan inputs Disables all general fault inputs Enables all inputs Set All High is OK s Sets the High is OK setting for all inputs Set All Latchings Sets the latching setting for all inputs Set All Relays Sets the relay setting for all inputs Clear All Enables Disables all inputs Clear All High is OK s Clears the High is OK setting for all inputs Clear All Latchings Clears the latching setting for all inputs Clear All Relays Clears the relay setting for all inputs 27 5 3 8 Help menu Ex Help About The about menu allows the user to access help information not current available and to view the about box which displays CPC UK contact details and the application software revision CPC ww cpcuk co uk Refrigeration Annunciator Configuration Logger Version 1 8 Part No 305P Ca 3 OK 28 5 4 Liquid Level Alarm Strategy The Liquid Level Alert will be activated if The Liquid Level Alert is not already active And if the Liquid Level falls below the Warning Level The Liquid Level Alert will be de activated if The Liquid Level Alert is already active And if the Liquid Level rises above the Warning Level Hysteresis The Liquid Level Alarm will be activated if The Liquid Level Alarm is not already active And if the Liquid Level falls below the Alarm Level The Liquid Level Alarm will be de a
21. st have at least one available USB port and approximately 3 5mb of free hard disk space to install the software The RA Software installation package is supplied by CPC UK and can be supplied to you on a CDROM or via Email The software may also be downloaded from our website www cpcuk co uk Note The installation procedure and other sections within this document relating to the use of Windows assume the user is reasonably competent in using a PC installed with Windows 1 Within Windows explorer locate the RA Software setup exe file and run it double click 2 The main setup window will now be displayed if Mimic Welcome to the Mimic Setup Wizard The installer will guide you through the steps required to install Mimic on your computer WARNING This computer program is protected by copyright law and international treaties Unauthorized duplication or distribution of this program or any portion of it may result in severe civil or criminal penalties and will be prosecuted to the maximum extent possible under the law Cancel 3 Click Next to continue 4 The next screen enables you to change the default destination folder i Mimic Select Installation Folder The installer will install Mimic to the following folder To install in this folder click Next To install to a different folder enter it below or click Browse Folder C Program Files CPC Pn305 Disk Cost Install Mimic for yo
22. ttings Tab Pates aia 19 52 Z Ran LOGIC Tab Pa casada 22 0 Logger Tab Pruna A A 25 A uss AE E E EE EA e NEE meine 26 D920 OPHONS MENU iik aaa A E a E 27 DD AICHIONS MENU ecaa a a a leet Ae ae 2 Ded O MOND MEN Use Sst oce enter earache dia 28 5 4 Liquid Level Alarm Strategy iia 29 Gz REVISIONS ti a 30 1 Introduction This manual outlines the features and specifications for the Refrigeration Annunciator RA and its associated software application The RA unit is capable of monitoring and logging multiple digital signals from a refrigeration compressor pak systems such as Compressor control alarms Compressor oil alarms Condenser fans faults Various common system alarms The unit can also monitor the refrigerant liquid level via a remote liquid level sensor with a proportional analogue output The RA unit comprises of three main components The base unit to which input signals are connected The 240VAC logic module to which 240VAC input signals maybe connected not always required The display unit indicates the status of all the monitored inputs and also allows users to access unit setup and read logs via its USB port using the RA software application 1 1 Typical schematic Alarm Output Cg Rote Alarm Monitor Analog a Somos Signal Display Unit Liquid Level Logic Module Base Unit Sensor 240VAC Fault Digital Fault Signals Signals i Pak Control Panel Pak Main Housing Fig 1 Schematic I
23. unication port 3 3 240VAC Inputs The unit has 9 x 240VAC inputs which are used to monitor the presence of a 240VAC signal at the input Fig 3 2 240VAC input connections The following inputs are available Fan Control 1 Condenser Fan 1 Condenser Fan 2 Fan Control 2 Condenser Fan 3 Condenser Fan 4 Fan Control 3 Condenser Fan 5 Condenser Fan 6 3 4 Communication port The logic modules communication port is connected to the communication port on the RA display unit As well as sending status information to the RA display power for logic module comes via this connection BLACK DCC WHITE To RA Display DCB B DCA Fig 3 3 Comms connection 99d god vod 3 5 LED Indicators The logic module includes two LED indicators these indicate the following conditions Green LED Power Illuminated if unit is powered up correctly Yellow LED Status Will flash when a new alarm is detected ae bee 4 Display Unit The RA Display unit shows the status of the alarm inputs and the liquid level input and also provides a USB port for configuration and data logging access OZL Refrigeration Annunciator COMPRESSOR CONTROL COMPRESSOR 1 COMPRESSOR 2 COMPRESSOR 3 COMPRESSOR 4 COMPRESSOR 5 COMPRESSOR 6 COMPRESSOR 7 COMPRESSOR 8 COMPRESSOR 9 COMPRESSOR 10 USB Port COMPRESSOR fo E COMPRESSOR 1 COMPRESSOR 2 COMPRESSOR 3 COMPRESSOR 4 COMPRESSOR 5 COMPRESSOR 6 COMPRESSOR 7 COMPRESSOR 8 COMPRESSO
24. unit base unit inputs Fan Logic used to configure the unit logic module inputs Logger used to access logs within the unit There are also a number of submenu options in the menu bar File Options Actions Help 18 5 3 1 Settings Tab Page The settings tab page is used for configuring the operation of the RA base unit Note You many only change values within the setup page if a valid configuration password has been entered see section 5 3 5 Options drop down menu Refrigeration Annunciator File Options Actions Help Compressor Control Liquid Level Sensor Commands 1 Enabled O Highis OK C Latchina C Relay F Type Calibration Update Config OOOO OOOO OOOO OOOO Dbe OOOO OOOO oooO agads Update Timers 99 Volts 5 L LL Compressor Oil i Update Sensor 1 O CVolts Enabled al ot Highis OK C Latching Relay O Update Liquid Level Delay Timer min Update Clock Update From File _ Update Fan Logic OOOO OOO OOOO OOO OOOO EBER OOOO OOOO agads Condenser Fans Delay Timers sec Liquid Level Update Calibration 7 Enable Timers Hysteresis 5 1 Enabled Highis OK Latching Relay Fi Alert Level 25 OOOO OOOO OOOO OOOO OOOO Alarm Level 15 Ld Enable Status v Common Faults Update Clock SLP Enable Value Enabled O Activates Relay Highis OK ee Alarm Activates LLY C pomos Downl
25. urself or for anyone who uses this computer O Everyone Just me 5 Change the location if required then click Next to continue siga 6 The next screen allows you to confirm the installation before the install process begins click Next to continue Confirm Installation The installer is ready to install Mimic on your computer Click Next to start the installation 7 The software will now be installed Installing Mimic Mimic is being installed Please wait Cancel 8 Once completed the final screen will be displayed ree ic Mimic Installation Complete Mimic has been sucessfully installed Click Close to exit 9 Click Close to exit the installation package 16 5 2 Connecting a unit Using a USB cable connect a PC to the RA Display unit Fig 5 0 Connecting a PC A standard USB cable is required a suitable USB be cable can be purchased from Misco www misco co uk part no Q77025 The first time a unit is connected to a PC the PC will need to install USB drivers The USB driver files are copied onto the PC when installing the RA Software Note Some USB to Serial converters use the same USB drivers as the RA display unit in this case your PC may not prompt you to install drivers However in some instances the driver you do have may not be up to date and may not function with the unit To overcome this you will need to manually up
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