Carel PlantWatch, Installation And User Manual

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Page 7: ... 2 3 Acquisition of digital variables 17 6 2 4 Number of variables that can be saved 17 6 2 5 Recording time 17 6 3 Keypad commands 18 6 4 Configuration from the PC 18 35 17 5 0 1 0 17 7 1 Print formats 19 7 2 Automatic printing 22 5 027 6 1 1 8 1 FAX transmission 23 8 1 1 Creation of the fax 23 8 1 2 Call management 24 8 2 Send SMS 24 8 2 1 Send SMS using the GSM modem 24 8 2 2 Send SMS using the...

Page 8: ...lay activation Prn relay 35 9 3 5 4 Alarm relay logic 35 9 3 5 5 Function of second relay 35 9 3 5 6 High and low frequency analogue sampling period Digital sampling period 35 9 3 5 7 Log full alarm signal 35 9 3 5 8 Reset variable log free space indicator 35 9 3 6 Language selection 35 48 21 85 7 21 21 85 7 21 86 1 3 17 7 0 1 5 11 1 1 Introduction 37 11 1 2 Connections and pre settings required 3...

Page 9: ...ed at any point of the RS485 network that connects PlantWatch to the Carel instruments The RS485 Printer adapter also performs the function of network watch dog RGHV codes description PLW00B0000 Basic version an external modem may be connected to the RS232 port using an 8 way telephone connector DB25 male adapter kit PLW0PMD000 power supply 230V PLW00U0000 As per the PLW00B0000 yet with 115V power...

Page 10: ...rial terminal for connection to Carel controllers and printer board D 3 way terminal for 230V alarm signal relay E 2 way terminal for 230V external modem reset relay F 230V or 110V power supply depending on the version Warnings and use of the channels 1 Use channel to pass the telephone line cable no other cables not even very low voltage cables may pass through channel 2 Use channel for the RS485...

Page 11: ...if one individual wire is detached 3ODQW DWFK 3ODQW DWFK 5 LJ Warnings Do not install the instrument in environments with the following characteristics wide and rapid fluctuations in ambient temperature relative humidity over 80 exposure to direct pressurised jets of water high levels of magnetic and or radio frequency interference e g from transmitting antennae Use cable terminals suitable for th...

Page 12: ...85 network twisted pair shield that connects the instruments controlled by PlantWatch The network should be terminated with a 120Ω watt resistor Use AWG20 22 cables with a capacitance between the leads of less than 90pF m BELDEN 8761 8762 cables The RS485 section is optically isolated from the other signals present in the PlantWatch system RS232 line and telephone line RS232 line connector B The R...

Page 13: ...g at least one alarm active stays on no active alarms but the alarms have not yet been displayed Prg parameter programming status power status 2SHUDWLRQ The screens on the user interface are organised into two main sections one corresponding to the display only of the data which contains the main screen and the other containing the configuration screens accessible fully or in part after having ent...

Page 14: ...he value prior to the modification LVSOD VFUHHQ On start up PlantWatch displays the main screen that summarises the status of the instruments the status of PlantWatch itself and the current date and time From this screen the arrow buttons can be used to scroll the display of the instrument variables and to access the menus These can display the log of the events alarms activate manual prints and a...

Page 15: ...ctive alarms followed by a number that represents the number of alarms present Rows 3 and 4 The symbols of the peripherals from 1 to 32 indicate empty rectangle periph on line without alarms filled rectangle flashing periph on line with active alarms rectangle with x inside periph on line but the user has disabled the alarms for maintenance X periph off line not present in configuration An empty s...

Page 16: ...ow 2 If there is an alarm the second row displays the text START ALARM or alternatively end alarm In the case of a display only event it is blank Rows 3 and 4 Rows 3 and 4 may have 2 meanings depending on whether the event is a peripheral alarm or alternatively an event alarm generated internally by PlantWatch for example modem initialisation error printer offline Peripheral alarm row 3 QQ SHULSKH...

Page 17: ... 5HDGLQJ LQIR If no signal is available from the network operator the text 6HDUFKLQJ IRU QHWZRUN is displayed 6RIWZDUH YHUVLRQ 0HQX Firmware version V1 0 Dec 1 2000 Checksum A123B7 Cfg 10 12 2000 12 23 This menu accesses the following information Firmware version compilation date and checksum date and time of the most recent parameter modification this data is updated after each modification to th...

Page 18: ...d only after having entered the password The corresponding screen is displayed by pressing the Prg button for 3 seconds If the password entered is correct the name of the user associated to the password is displayed along with the main selection menu The configuration screens can be exited in the following ways Exit and save the modifications pressing the Prg button and answering yes to the questi...

Page 19: ...strument does not match the configuration PlantWatch start up event intervention by the user for the local modification of the parameters or the time saving the Username intervention by the user to temporarily disable enable the alarm signals for the individual unit intervention by the user to delete the variable log saving the Username intervention by the user to reset the indication of the space...

Page 20: ...s differ in terms of the duration of the remote signalling delay DWHJRU HIDXOW GHOD HOD FRQILJXUDWLRQ Local signal only Immediate 1 minute fixed Fast delayed 1 minutes using PlantWatch manager Slow delayed 30 minutes using PlantWatch manager The categories can only be assigned to each alarm generated by the Carel peripherals using the PlantWatch manager configuration program This also allows the c...

Page 21: ... if activated upon being received from the instruments or at the moment of generation for events managed internally by PlantWatch The EX HU activation mode can be selected The buzzer can be disabled enabled with automatic silencing after a set time or alternatively enabled to remain on whenever there is at least one active alarm or until the operator presses the alarm button LVDEOLQJ DODUPV IRU PD...

Page 22: ...O PlantWatch has an internal variable that measures as a percentage the free space available to save the variables log The local operator or the service centre are consequently warned when the corresponding memory available is nearly full To do this PlantWatch can generate an alarm to warn the service centre or the local operator of the need to download the log In the case of a service centre with...

Page 23: ... number of variables or a sampling time other than the values described in the table the maximum recording time varies from the expected 19 days It will increase as the number of variables decreases or the sampling interval increases and will decrease in the opposite cases All the variables belonging to a group are sampled at the same instant and thus also share the same maximum recording time The...

Page 24: ...cording time remaining H SDG FRPPDQGV Request free space The free space remaining in the logs can be called as follows From the main screen press the button à repeatedly until the info screen appears Choose Logs The screen Variable log free space will be displayed indicating the percentage of space remaining This value is automatically shown as 100 when the data is downloaded by the service centre...

Page 25: ... to select the week required The reports from 3 to 6 may also be generated automatically at the end of the set period or at the required time In this way timed reports may represent the complete log in paper form of the sampled variables For this purpose the memory full alarm can be enabled so that it is linked to the correct printing of the report The button on the printer module can also be asso...

Page 26: ...1 0 20 7 20 2 20 0 14 20 0 20 1 20 5 20 7 20 8 21 0 15 21 3 21 1 21 0 20 7 20 2 20 0 16 20 0 20 1 20 5 20 7 20 8 21 0 17 21 3 21 1 21 0 20 7 20 2 20 0 18 20 0 19 9 19 9 19 5 19 7 19 9 19 20 0 19 9 19 9 19 5 19 7 19 9 20 20 0 20 1 20 5 20 7 20 8 21 0 21 21 3 21 1 21 0 20 7 20 2 20 0 22 20 0 20 1 20 5 20 7 20 8 21 0 23 21 3 21 1 21 0 20 7 20 2 20 0 The daily report shows the values of a determined v...

Page 27: ...21 0 18 8 5 1 17 21 3 21 1 21 0 20 7 0 20 0 19 1 5 3 18 20 0 19 9 19 9 19 5 0 19 9 18 8 4 9 19 20 0 19 9 19 9 19 5 1 19 9 20 0 4 5 20 20 0 20 1 20 5 20 7 1 21 0 20 1 4 4 21 21 3 21 1 21 0 20 7 0 20 0 20 2 4 3 22 20 0 20 1 20 5 20 7 0 21 0 20 5 4 2 23 21 3 21 1 21 0 20 7 1 20 0 20 9 4 2 Key 1 A LT Cabinet 1 Probe temperature 1 B LT Cabinet 1 Defrost probe temperature 2 A Frozen food island 1 Probe ...

Page 28: ...UW is printed in real time at the moment the events occur the line describing the event is sent to the printer and thus the list produced appears in increasing chronological order If a laser printer is used the sheet will not be printed until a page is completed 66 lines or unless the operator pushes the printer page feed button The request to print a report sent by the operator or activated autom...

Page 29: ...1 Veg display Evap temperature 22 1 2 Fruit display Evap temperature 15 8 3 Meat cabinet Evap temperature 10 5 Off line The list of alarms is compiled in reverse chronological order from the more recent to the oldest copying from the PlantWatch internal log only the start alarm events while the signal only events and end alarm events are ignored except for the PlantWatch reset The alarms that are ...

Page 30: ...rnal or external PSTN modem In this case the messages are sent by connecting to a service centre that effectively transfers the message to the GSM network The PlantWatch supports the TAP and UCP protocols which are the most commonly used transmission standards internationally These standards also allow connection to service centres for sending text messages to pagers The message is transmitted in ...

Page 31: ... the data centre are made by PlantWatch when the remote signalling conditions exist see Chap ODUP PDQDJHPHQW The purpose of the call is to transfer the updated alarm log to the centre PlantWatch also calls the centre to download the YDULDEOHV ORJ The latter call is made when the remaining space for saving the variables log falls below 30 of the space available If the call and the download operatio...

Page 32: ...ons by pressing the VF button for 3 seconds The modifications are also cancelled after 60 seconds of inactivity no button pressed Please remember that any modifications to the configuration corresponding to the network of the connected peripherals number of peripherals and type of peripherals but not the names automatically deletes the variables log As a result if the data saved needs to be stored...

Page 33: ... modem external modem direct serial connection 3 flags internal modem No modem internal modem external modem m1 Number dialling pulse tone 3 flag Tone Tone Pulse M1 Modem type 3 flags PSTN PSTN GSM Type 1 GSM Type 2 m2 data processing centre telephone number 2 string m2 enable data processing centre telephone number 2 flags Disabled Enabled Disabled m3 data processing centre access password 3 numb...

Page 34: ...er board button function 2 flags Disabled Disabled Values rep Daily rep Grouped daily rep Weekly rep p1 daily log print interval from printer board button 2 flags 10 min 10min 15 min 30 min p2 enable real time event log print 2 flag Disabled Disabled Enabled p2 enable and frequency of periodical instant values report 2 flags Disabled 15 min 30 min 45 min 1 hour 1 5 hours 2 hours 4 hours 8 hours 12...

Page 35: ...em initialisation string data mode PC string UsRob PC External fax initialisation string fax mode PC string UsRob PC Non standard languages PC Mplant Modi Modification of instrument parameters PC HVFULSWLRQ RI WKH SDUDPHWHUV Selection screens Maintenance configuration menu Password 00000 User User3 Maintenance Parameters Language General Fax modem Printer Alarms Logs 0DLQWHQDQFH ORFN VHW XS ma1 Cl...

Page 36: ... g3 g4 Installation name Technical department Installation code 1 Unit cnf add 1 IR32C LT CABINET Vegetables 1 Auto unit conf Start No RS 485 baud rate 19200 Baud g5 g6 Change password 1 00001 User1 2 00002 User2 3 00003 User3 Status screen rotation Disabled QVWDOODWLRQ QDPH This is a string of 20 characters that identifies the PlantWatch in text form This name appears on all the reports on the fa...

Page 37: ...onfiguration data corresponding to the type the address and the number of the peripherals connected leads to for reasons of data coherence the deleting of the variable log therefore all the logs saved must first be downloaded or printed XWRPDWLF XQLW FRQILJXUDWLRQ This screen activates the unit self configuration function This procedure is very useful when configuring PlantWatch with the units alr...

Page 38: ... type of modem The options allowed for the port used are described in the following table 6HOHFWLRQ 3RUW XVHG XQFWLRQ 1RWH No modem RS232 serial Direct supervisor connection in RS232 or for setup via serial External modem RS232 serial 3Com UsRobotics external modem other model of modem can be used modifying the initialisation strings using 3ODQW DWFK PDQDJHU Internal modem Internal serial This sel...

Page 39: ...llphone modem the PIN Personal Identity Number can be configured The PIN is sent to the modem only if the SIM installed requires this and so if the PIN is disabled this parameter may have any value If this parameter is set incorrectly PlantWatch sends the PIN only once and then generates the PIN Error alarm event In the event where PlantWatch is shut down and re started the PIN will be sent again ...

Page 40: ... have the following functions no action LVDEOHG immediately print instant value report 9DOXH UHSRUW print daily log report DLO ORJ UHSRUW in this case the parameter RJ LQWHUYDO on the screen allows the sampling interval of the report to be set see paragraph Automatic printing print grouped daily log report URXSHG GDLO UHSRUW in this case the parameter RJ LQWHUYDO has no effect as the interval is s...

Page 41: ...d relay continues to perform the function of watch dog for the RS485 network becoming the logical OR for the network alarm condition WatchDog and alarms generated by PlantWatch ODUP UHOD ORJLF Allows the setting of two configurations normally energised or normally de energised for the local alarm relay XQFWLRQ RI VHFRQG UHOD The second relay in figure is normally used for resetting the external mo...

Page 42: ... 3 Select the XWRPDWLF XQLW FRQILJXUDWLRQ menu screen J and start the procedure When the procedure is complete and the display shows all the peripherals connected proceed to the following step If some peripherals are not connected the configuration can be continued by manually selecting the type and the address of these peripherals Select the 8QLW FRQILJXUDWLRQ menu screen J and assign the names o...

Page 43: ...tWatch uses the RS232 port as the default serial port see the parameter Serial port Modem configuration For internal external modem connections on the other hand RS232 mode must be enabled this can be performed without modifying the configuration by pressing the PRG button for 6 seconds The wait for connection and connection status are displayed by the wait enabled connected messages Standard oper...

Page 44: ...d as for PlantWatch manager To perform the programming proceed as follows Start the Modi program and follow the corresponding instructions Before starting the transmission of the parameters press the Prg button on PlantWatch for 6 seconds when the screen PC setup appears press the button to display the following screen Rs485 Rs232 Enable No then press the button to activate the 232 485 direct mode...

Page 45: ...50 Vac varistor 2A max resistive inductive load Relay for modem reset 230 Vac normally open contacts protected by 250 Vac varistor 2A max resistive inductive load Type of relay action 1C micro switching Maximum number of switchings 100 000 Insulation between the relays and the very low voltage parts reinforced Insulation between the relays and the front panel reinforced Insulation between the two ...

Page 46: ...ULRXV Display alphanumeric 4x20 LCD module not back lit Keypad silicon 6 buttons microprocessor Hitachi H8 3002 Clock 14 7 MHz ROM 2 Mbyte flash for code parameters and log RAM 256 Kbyte Real time clock powered by lithium battery HQHUDO FKDUDFWHULVWLFV 2SHUDWLQJ FRQGLWLRQV 0T40 with 20 80 humidity non condensing 6WRUDJH FRQGLWLRQV 0T70 with 20 80 humidity not condensing QGH RI SURWHFWLRQ IP 65 3HU...

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