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P532UI User Interface - Lesman Instrument Company

1. CCF SH Slellcecr IHGOINW SIDE VIEW BOTTOM VIEW o SNI IK RS 232 5413121 MA NC RS 232 RS 422 CONVERTER Le 099999 12 VDC POWER SUPPLY MODULAR SCHEM COLOR COLOR INTERFACE DESCRIPTION POWER CONN LABEL TYPEA TYPEB LABEL SUPPLY IK NN NEN RD A FROM PROCESSOR RD B FROM PROCESSOR TD A TO PROCESSOR TD B TO PROCESSOR 12VDC POWER 12VDC CAUTION The order of the colors in the cable can be TYPE A or TYPE B Check colors at the connector LL FIGURE 3 Wiring of RS 422 to RS 232 Converter to processor Page 17 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL ALRM ALRM ALRM ALRM ALRM ALRM 24V ART ART AR2 AR2 AR2 SC SC c RETA RETB JRETCJOUT ON OFF OFF ON MARGINAL ALAMS FLAME RELAY A SELF CH RELAY CHA CHB CHC RET BRI BRI BR2 BR2 BR2 CRI 2 CR2 20 20 MA 20 OFF ON OFF OFF ON OFF 5 REMOTE METERS FLAME RELAY B FLAME RELAY C A Analog Current Out 0 20 or 4
2. 0 gt 2999 0 gt 2999 0 gt 2999 0 gt 2999 0 gt 2999 0 gt 2999 Page 13 40069 Channel A Alternate Read Write 000001 bit O 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to channel 000006 bit 5 0 0 no viewing head 0 1 vh 1 etc 000007 bit 6 IR for Advanced viewing heads 000008 bit 7 UV for Advanced viewing heads 40070 Channel B Alternate Read Write 000001 bit 0 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to channel 000006 bit 5 0 0 no viewing head 0 1 vh 1 etc 000007 bit 6 IR for Advanced viewing heads 000008 bit 7 UV for Advanced viewing heads 40071 Channel C Alternate Read Write 000001 bit O 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to channel 000006 bit 5 0 0 no viewing head 0 1 vh 1 000007 bit 6 IR for Advanced viewing heads 000008 bit 7 UV for Advanced viewing heads 40072 Gain Channel A 20ma Gain Alternate 0 100 40073 Gain Channel B 20ma Gain Alternate 0 100 40074 Gain Channel C 20ma Gain Alternate 0 100 Alarm set points Alternate 40075 Alarm set point Channel A 0 gt 2999 40076 Alarm set point Channel B 0 gt 2999 40077 Alarm set point Channel C 0 gt 2999
3. 531 8 Non Advanced viewing heads 3 Flame 8 Replacing viewing 4 Flame 8 MENU STRUCTURE 4 eee niles 8 Viewing Head Set 4 Status i dedi ee a 9 Viewing head parameters gains and filters 4 P522 MODE i eniro aa 9 Channel q 4 P522 mode operation 9 Associate Viewing head with channel 4 INFRARED 4 222 9 ie ceti Dep cR dd 5 Gain eese 9 Delay B pete 5 INSTALLATION NOTES 10 Analog out gain sess 5 UA DU 10 Alarm Set poiht eni eere 5 Ae alale ei eTa 10 Temperature Alarm Viewing Head 5 A 10 Default Channel 5 Pol ay Sona couse oN odia 10 Option Menu ttti te 5 Flame Relays iuc o ed 10 Address us suu is ag teat Shan ass 5 Alarm Relays Res co tuit 10 5 Viewing head See Figures 1 and 2 10 Power Reseti u uuu eee ete 5 Alternative Setting Selection 10 Panel ettet erede or eee
4. AUX P52 Read ono FIGURE 5 P532 AC Wiring Diagram Page 19 Current Limited Power 3 1 2 S55X VIEW HEAD S55X VIEW HEAD VHI VHI VHI 2 2 VH2 VH2 2 SGND SIG SC V GND SGND SIG SC V GND IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL c 0202020202020200 5950506059099696 025252026262626 Onn 080200605050 o9096969696969090 e s 4 e 2 5 0 2225050 0 0 Mr Nr OLON ONL ONL ONL ONL ONL ONLO 1 4 27 lt i e rat me rs Cur Car ee EF G P532UI FRONT VIEW C e P532UI TOP VIEW o969090596909090690 o96090909690909690 020262525026252526 0262520262628626 90505050000000000 O o969090596969096 99995990909950909 90505050000000000 531 TOP VIEW P531 FRONT VIEW 02020 0 050507040 90505050000000000 o9o969696909096 o9690959690909690 0202020202020200 025252026262626 90505050000000000 o9690959690909690 S 05005000000000000 532 TOP VIEW P532 FRONT VIEW FIGURE 6 P531 P532 P532UI Dimensions Page 20 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL Viewing Head Setup Channel Viewing Head Selected Prim Alt 1 20r 3 FLOWCHART 1 Viewing Head Set Channel Set and Opti
5. Alarm set points Alternate 40078 Time Delay upper nibble Ch B Lower nibble channel A Read change Write 40079 FFRT upper nibble Ch B Lower nibble channel A Read change Write 40080 Reserved do not write to this location reads zero 40081 Time Delay Channel C Alternate 40082 FFRT Channel C Alternate 40083 Alternate Primary Switch register Read Write RS 422 only 000001 000002 000003 000004 000005 bit 4 Channel A Primary 1 Alt 0 000006 bit 5 Channel B Primary 1 Alt 0 000007 bit 6 Channel B Primary 1 Alt 0 000008 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL To reset factory defaults for P531 front port write 30064 RS 232 40084 Error code RS422 port only P531 front port is unde fined P531 front panel access only RS232 40085 Baud for the RS422 port 40086 Parity for the RS 422 port 40087 Modbus Address for the RS 422 port Modbus function support 03 Holding Register Read 06 Preset Single Holding Register 16 Preset Multiple Maximum 5 consecutive locations per message Note If writing multiple presets a failure message may occur if one of the presets does not fall within parameters Presets before the invalid data will be written correctly to the register All parameters after invalid parameter are ignored and an Illegal data value message is returned CONTACT INFORMATION For further information contact Sales and applications support
6. IRIS SYSTEMS INC 7583 Vantage Place Delta BC Canada V4G 1A6 Ph 800 667 IRIS FAX 604 581 9790 email flame iris systems com Web www iris systems com Factory and repairs IRIS SYSTEMS INC JB Systems Inc 4944 113th Avenue N Clearwater FL 33760 Ph 727 545 3900 FAX 727 547 9589 Page 14 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL TABLE 1 Temperature Confiquration Control Chart 1 INI c Uc Mc mel E T mi j G G G j Mew j j ER j TABLE 2 Temperature Configuration Control Chart 2 Page 15 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL P522 WIRING SIDE VIEW COVER REMOVED SDN SHUTTER DRIVE lf Y SIGNAL CONNECT SHIELD TO TERM 3 USE SHRINK TUBING FIGURE 1 Wiring and connections S55xx Viewing Head ORANGE LED LED VIEWING HEAD VIEWING HEAD CONNECTOR CONNECTOR LOOKING AT PINS LOOKING AT BACK 700 LTA GRAY CABLE WITH OVERALL SHIELD TERMINAL f VH SIG VH SC VH V VH GND C 330 LIGHT BLUE CABLE SHIELD WITH SHIELDED WHITE CONDUCTOR TERMINAL RATED ITC BY UL amp CIC BY CSA WHITE 5 VH V VH GND FIGURE 2 Model 700 and 800 viewing head cable connections Page 16 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL 61514131211
7. Record the numbers on the display Remove the unit from service and return it to the factory for failure analysis and repair IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL MODBUS PROTOCOL Legacy Modbus support 40001 Flame Count active channel in 522 mode other wise ZERO 40002 Processor Status R O Ox or Discrete 000001 viewing head channel selected A same pin 4 VH1 gain select 000002 flame on relay status not used for P532 reads zero 000003 Processor Lockout status 0 lockout any channel locked out 000004 Panel access disabled 0 disabled 000005 4 20 ma output 0 0 to 20 ma output Primary 40003 Flame On Channel A 0 gt 2999 40004 Flame On Channel B 0 2999 40005 Flame Off Channel A 0 gt 2999 40006 Flame Off Channel B 0 gt 2999 40007 Gain Channel A 20ma Gain Primary 0 gt 99 0 100 for P532 40008 Gain Channel B 20ma Gain Primary 0 gt 99 0 100 for P532 40009 IR Analog Gain VH 1 portion of total IR gain R O P532 40010 IR Digital Gain VH 1 portion of total IR gain R O P532 40011 IR Filter VH 1 unsigned char 1 gt 8 40012 UV Gain VH 1 unsigned char 0 gt 99 40013 IR Analog Gain VH 2 portion of total IR gain R O P532 40014 IR Digital Gain VH 2 portion of total IR gain R O P532 40015 IR Filter VH 2 1 gt 8 40016 UV Gain VH 2 0 gt 99 40017 Viewing head type Viewing
8. 2 Form C Contacts DPDT 1 channel of 1 Form C Contact SPDT 5A at 32 VDC and at 250 VAC 3 channels of 1 Form A Contact SPST N O 2 A at maximum 250 VDC or 230 VAC 0 20 mA or 4 20 mA 1000 ohm maximum resistance 100 mA maximum average 24 VDC rated Current limited to 200 mA 24 volt output 50 mA For Instrumentation use only Provided for use with Isolated Select inputs 7 5 30 VDC Input Resistance 3900 ohm Connect to ground only WARNING do not apply Power Sources 1 mA at 5 VDC 26 Volt P P Maximum 1 MA Baud 38400 19200 9600 or 4800 Parity None Even or Odd Protocol Modbus RTU IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL RS 232 P531 front panel port only Baud 19200 Parity None Protocol Modbus RTU fixed address of 64 Flame Maximum flame detector response time 5 second Minimum flame detector self checking rate 1 second Maximum flame failure lock out time 2 to 4 seconds adjustable Maximum flame failure response time 2 to 4 seconds adjustable Signal for presence of flame Flame on set point adjustable Signal for absence of flame Flame off set point adjustable No large Maximum flame signal will cause lost flame indication Compatibility Viewing head 3 702 S706 S802 or S806 and PH and HF versions Viewing head 1 or 2 S550x S552x S556x and PF versions Fuses No user serviceable components are inside Self resetting fuses are provided internally on the following connect
9. 6 p522 Mode eee ek 10 If the display is 10 If only one line is blank 10 If the viewing head is not listed 11 Channels display LKOUT 11 The Display flashes HOT 11 CODE 11 MODBUS PROTOCOL 12 Legacy Modbus support 12 Exterisions us eoe eee 12 Modbus function support 14 CONTACT INFORMATION 14 Sales and applications support 14 Factory and 14 SPECIFICATIONS 23 Electrical Model P531 AC P532 AC 23 Electrical Model P531 DC P532 DC 23 23 A i guau aaea 23 Serial Communications 23 iei o i e 24 Combpatibility x t 24 FUSES 2 2 a etin en e aged 24 ird trea eere 24 sicot hti 24 x Altai els 24 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL DESIGN FEATURES OVERVIEW The IRIS Models P531and P532 feature a new design in flame monitoring technology The dual processor System is capable of monitoring three viewing heads simultaneously It can also mon
10. Toggle primary and alternate viewing head parame ters using the CHANNEL button The appropriate configuration can be selected with the SELECT button Display of PRIM ALT in Red indicates that the displayed parameter is being used by the channel selection for the control of the channel relays Viewing head parameters gains and filters The valid parameters for the viewing head can be scrolled through using the SELECT button The cur rent stored setting will be displayed in green To adjust the gains and filters the UP and Down but tons will be used The STORE button must be pressed to store the ap propriate setting Channel Set Channel selection See Flow Chart 2 Scroll between channels and C using the UP DOWN or CHANNEL SET buttons Select the Channel to view or configure with the SE LECT button The viewing head associated with the channel will now be displayed The top line of the display will indicate either PRIM or ALT along with the channel letter Toggle between these using the CHANNEL button Scroll through the channel menu items using the SE LECT button Associate Viewing head with channel Associating a viewing head with the channel can be done by scrolling through the viewing heads using the UP and DOWN buttons Then select the viewing head with the STORE button If an advanced viewing head is selected with the STORE button from the channel Viewing head se lection me
11. branch Check that the viewing head is compatible with the P531 P532 Check that the viewing head cable is in good condi tion Verify that 24 volts DC is present at the cable head Note power to VH 3 is pulsed when no viewing head has answered Check that the viewing head is operational A meter or Oscilloscope on the SC with reference to ground will show At least 20 duty cycle at 15 volts Peak for S55x viewing heads At least 10926 duty cycle at 24 volts Peak for S70x S80x viewing heads With S70x and S80x viewing heads the Green LED will flash once per second S55xx viewing heads will show a number on the display Viewing heads without numeric displays will flash if flame signal is present Substitute a known good viewing head using a known good cable Channels display LKOUT Channels display LKOUT that will not stay cleared after pressing any key Viewing head problem or cable problem See above steps Reset OPTION defaults The Display flashes HOT Indicates that the viewing head listed is nearing or exceeded maximum operational temperature The System will try to continue operating as long as it can and the flashing display is only a warning CODE display This is an indication of a processor failure It can be caused by a power failure during a memory store operation or other more serious fault Page 11 If the unit is not restored by cycling the power and set ting factory defaults
12. head 1 R O 40018 Viewing head type Viewing head 2 R O 40019 Temperature Channel A R O 40020 Temperature Channel R O 40021 Time Delay upper nibble Ch B Lower nibble channel A Read change Write 40022 FFRT upper nibble Ch B Lower nibble channel A Read change Write 40023 Software Versions R O 40024 Model number P522 version 5 2 and earlier will read 0 P522 version 5 3 and later will read 520 Extensions for P531 P532 RS 422 to the Modbus protocol 40024 Model R O P532 will read 532 40025 Flame Count channel A R O 40026 Flame Count Channel B R O 40027 Flame Count Channel C R O 40028 Flame On Channel C Primary 40029 Flame Off Channel C Primary 40030 Gain Channel C 20ma Gain Primary 0 gt 100 40031 IR gain VH 3 1 to 9 Primary 40032 UV Gain VH 3 Total UV gain for P532 unsigned char 1 gt 9 Primary 40033 Viewing head 3 type R O 40034 Time Delay Channel C Primary 40035 FFRT Lower nibble channel C Primary 40036 IR Gain Viewing Head 1 primary equivalent to 40009 and 40010 40037 IR Gain Viewing Head 2 primary equivalent to 40013 and 40014 Alternate viewing head 1 40038 IR Gain VH 1 40039 IR Filter VH 1 40040 UV Gain VH 1 Alternate viewing head 2 40041 IR Gain VH 2 40042 IR Filter VH 2 40043 UV Gain VH 2 Alternate viewing head 3 40044 IR Gain VH 3 40045 UV Gain VH 3 Alarm set points Primary 40046 Alarm
13. nals using the compatibility list Source Impedance Resistors 470 Ohm 4 Watt must be installed between SC and SGND for all cable runs to S55x viewing heads between 300 and 700 ft Alternative Setting Selection For each of the 3 viewing heads Connect Sel and ground through a switch from a DC supply for selecting alternate viewing head settings The 24v OUT terminal can be used to supply power for this purpose on AC units P522 Mode To Use the P532 in Reduced Feature mode install a jumper between the P522 mode terminal and ground Then power must then be cycled WARNING Do NOT connect P522 mode terminal to a power source TROUBLESHOOTING NOTES If the display is blank Unplug all viewing heads should display NO VH DETECTED If display still blank then Hold the Reset button for 2 seconds If address is displayed then reset factory defaults Else return unit to factory for service If only one line is blank Check that the channel is associated with an opera tional viewing head Push channel until the channel letter is displayed then push select Scroll through viewing heads and store the one re quired If the Channel is associated with a viewing head check that the viewing head s gain is not set at zero Page 10 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL If the viewing head is not listed If the viewing head is not listed as a choice in either the Viewing head or the channel
14. set point Channel A 0 gt 2999 40047 Alarm set point Channel B 0 gt 2999 40048 Alarm set point Channel C 0 gt 2999 Advanced viewing head flame counts for S550A and later 40049 Viewing head 1 IR component 40050 Viewing head 1 UV component 40051 Viewing head 2 IR component 40052 Viewing head 2 UV component 40053 Channel A R O 000001 bit 0 flame relay status 000002 bit 1 alarm relay status 000003 bit 2 channel Autoset Primary or Alter nate 000004 bit 3 channel lockout Primary or Alternate 000005 bit 4 Primary active 1 Alternate active 0 000006 000007 000008 40054 Channel B R O 000001 bit 0 flame relay status 000002 bit 1 alarm relay status 000003 bit 2 channel Autoset Primary or Alter nate 000004 bit 3 channel lockout Primary or Alternate 000005 bit 4 Primary active 1 Alternate active 0 000006 000007 000008 40055 Channel C R O 000001 bit 0 flame relay status 000002 bit 1 alarm relay status 000003 bit 2 channel Autoset Primary or Alter nate 000004 bit 3 channel lockout nate 000005 bit 4 Primary active 1 Alternate active 0 000006 bit 5 000007 bit 6 000008 bit 7 Primary or Alter Page 12 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL 40056 Channel A Primary Read Write 000001 bit 0 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to cha
15. 20 mA 1000 ohm Max Viewing Head Current Limited Interface Power 1 2 3 1 2 Opto Isolated Switches Aa Aa Aa Do Not CONNECT 570 VIEW HEAD ALT SPARE JMP P522 VH3 VH3 VH3 SEL1 SEL2 AUX AUX P522 SIG SC GND RI E IN RET MODE S55X VIEW HEAD 555 VIEW HEAD VHI VH2 VH2 VH2 VH2 VH2 SGND SIG SC V GND SGND SIG SC V GND FIGURE 4 P532 DC Wiring Diagram Page 18 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL ALRM JALRM JALRMJALRM ALRM ALRM 240 ART ART AR1 AR2 AR2 A JRETA JRETCJOUT ON OFF ON EE E MARGINAL ALAMS FLAME RELAY A SELF CH RELAY Viewing Head Interface 3 Opto Isolated Switches 72 Aa Aa Do Not CONNECT CHA CHB CHC RET BR1 BR2 BR2 BR2 CRI CRI CR2 CR2 CR2 20 20 20 OFF ON OFF OFF COM OFF REMOTE METERS FLAME RELAY B FLAME RELAY C Analog Current Out 0 20 or 4 20 mA 1000 ohm Max 1 2 S70X VIEW HEAD ALT ALT ALT SPARE JMP P522 VH3 VH3 VH3 SEL1 SEL2 SEL2 SIG SC V GND RET 5 RET RET IN RET EL2 SEL3 SEL3 AUX
16. IRIS lt 0 gt MODEL P531 P532 AND P532UI FLAME MONITOR OPERATING MANUAL WORLD LEADER IN FLAME MONITORING TABLE OF CONTENTS DESIGN FEATURES OVERVIEW 1 6 Viewing Head Selection 1 20a output ciet uie 6 USER INTERFACE OVERVIEW 1 Default global default 6 Default Settings cesses 2 FLAME RELAY CONTROL 6 Numerical configuration 2 Flame On Flame 6 Alternate Primarv ereen 2 Temperature display 6 DEFAULT DISPLAY FOR P532 P532 UI 2 AUTOMATIC 6 Flame Counts e oe 2 Bit IEEE 6 hi itera ada 3 Fit procedure eene 7 Alternate Indicator 3 es 7 Hot Viewing Head Indication 3 Sequence Procedure 7 Primary Alternate selection 3 iei xen 8 Using the Prim Alt switch 3 P531 AND 53201 8 To reset Modbus Prim Alt register 3 Displav for
17. T Page 8 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL Status A Green heartbeat one quick green flash each sec ond indicates system normal self check A Red Green heartbeat alternating color one quick flash each second indicates one or more viewing heads are Hot 70 deg C or more Other System functions are normal A Red Inverted heartbeat Red light with one quick flash dark each second The display processor is not receiving data from signal processor Inter processor communications error A solid color light or no light or any other flash pat tern indicates a system failure No LED s illuminated could also indicate a power loss P522 MODE The P532 can be made to behave like the P522 Connect a jumper between ground and the P522 pin The unit will revert to P522 the next time it is powered up There is no support for viewing head 3 in this mode NOTE If the jumper is installed or removed and the power is reset then the entire system will revert back to default settings P522 mode operation Channel Viewing Head assignments Channel A Only will be operational both Prim or Alt P 522 will be displayed on the second line Only channel A Flame relays will operate If power is applied across Alternate 1 pins the channel will revert to the Channel A Alternate con figuration parameters The bottom line will display the active selection The channel A marginal alarm will function inde pendent
18. al Flame counts are in the range of 0 to 3500 for the S55x viewing heads and 0 to 3000 for S70x S80x viewing heads viewing head 3 A red display will indicate that channel is associated with the IR only portion of a viewing head s output Saturation is indicated for advanced viewing heads only A green display will indicate that channel is associ ated with the UV only portion of a viewing head s out put An orange display will indicate that channel is associ ated with a mixture of both IR and UV from a S550 viewing head A Blank Line indicates that no viewing head is associ ated with the channel This could also indicate that the gain of an associated sensor is zero Page 2 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL A Bar Graph will be displayed in the last digit of the default display The graph is proportional to the analog output 20ma and is affected by the flame count and the analog gain for the channel Lockout LKOUT will be displayed on the panel if a viewing head error has occurred Flame relays will trip and the channels will remain locked out until any button is pressed on the front panel Lockout will also occur when an unexpected viewing head is detected This will occur when changing head types or attaching new viewing heads to a system that has been defaulted LKOUT Cannot be cleared by a power reset to clear push any button Verification of all viewing head and channel pa rameters
19. analog gain set ting will be calculated from the fame count of the channel selection Alarm Set point Using the UP and DOWN buttons then STORE the Alarm set point The alarm relay can be disabled by setting this pa rameter to zero Page 5 Temperature Alarm Viewing Head The Alarm relays can be configured to energize if a viewing head with a temperature sensor gets hot 70 C 158 F or above Set both Primary and Alternate Alarm set points to ZERO Channel A alarm is for Viewing head 1 Channel B alarm is for Viewing head 2 Viewing head 3 has no temperature feature To set both Alarm set points for one channel first set one of the set points to zero then press CHANNEL button to access the other note the change in the top line of the display Default Channel To reset the channel to default values Scroll to YES using the UP or DOWN buttons and then press the STORE button The STORE button must be pressed again to answer the are you sure question Option Menu System wide configuration parameters See Flowchart 3 Address Using the UP and DOWN buttons enter the value for the RS 422 node address Default is zero The P532 will not respond to the Zero Broadcast address Baud Using the UP and DOWN buttons toggle between baud rates for the RS 422 press then STORE to ac cept Default is 9600 Power Reset To reset the power Scroll to VES using the UP or DOWN buttons and then press t
20. annel C Note Alternate channels default to NONE USER INTERFACE OVERVIEW The P532 front panel and the P532UI User Interface makes use of nine push buttons for operation Each of these buttons has at least one specific purpose All access to the front panel operation is initiated by pressing and holding a button for two seconds this eliminates the possibility of inadvertent access In all cases only the available options will be dis played IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL There are three menu branches Channel menu has all configuration items asso ciated with the channel 2 Viewing head menu has all configuration items associated with the Viewing head 3 Options menu has global and system configu ration items and information Note The RESET button will return you to the de fault display from any place in the menu structure If left for a period of time without intervention the display will revert back to the default display Except during auto calibration modes A channel Primary and or Alternate can be assigned to a viewing head or viewing head sensor in the case of advanced S550x viewing heads Default Settings Default choices are available in two menus 1 Channel Primary and or Alternate defaults all parameters under the channel menu except for the viewing head association The viewing head or the viewing head sensor assigned to the defaulted channel will also be def
21. aulted 2 Options defaults all channels and viewing heads as well as resetting the system wide parameters and viewing head to channel association Note The response to YES is always the STORE button Numerical configuration Green is the current set point stored in memory Orange indicates that the setting has been changed but not saved yet The speed of changing numerical values is acceler ated as the key is held down The UP and DOWN buttons are used to change nu merical values or to jump between configuration pa rameters The SELECT button is used to jump to the next item in all 3 of the menu structures or to select intermediate parameters that will not be stored Alternate Primary during configuration The top line will display ALT or PRIM followed by Channel letter A B or C OR Viewing Head number 1 2 or 3 The color of this line top Red indicates that this configuration is active at present Green indicates a non active configuration The CHANNEL button will toggle between these two configurations Alternate configurations can be activated by applying a voltage across the select terminals DEFAULT DISPLAY FOR P532 P532 UI The default display will appear most of the time Each line on the display will always be associated with the same channel The default display will show the flame count for all 3 channels IR saturation is indicated by flame counts of 9999 Flame count Norm
22. ce configures the gain and relay set points for a specific channel When entering the auto sequence configuration the auto fit procedure above will be automatically per formed first Once the proper gain setting has been established the system will take samples of the flame to eliminate flicker error Flame on will be sampled for 60 seconds and flame off dark will be sampled for 60 seconds Flame sample times can be shortened by pressing a button However a minimum of 10 seconds is required If the RESET button is held for 1 second the procedure will abort Sequence Procedure 1 Using the channel menu procedure above se lect the AUTOMATIC menu branch by toggling to yes using the UP or DOWN buttons and press STORE 2 Using the procedure outlined in Fit Procedure above follow all steps except SELECT SE QUENCE from step 4 above 3 Once the Fit portion of the Sequence calibration has been successfully completed 4 START BURN YES Question will be asked press the STORE button to start the 60 second count down for the flame on bright portion of the calibration 5 Flame samples times can be shortened by pressing a button for 1 second However a mini mum of 10 seconds is required IRIS MODELS P531 6 A countdown clock will be displayed on the bot tom line indicating the remaining time in sec onds 7 After the completion of the bright time period a TURN FLAME OFF command will be displayed followed
23. count has been less than Flame Off setting for FFRT consecutive seconds See flowchart 4 Flame On Flame OFF Hold either of these buttons for 2 seconds to enter the relay menu Push the SELECT button at any time to change to the next available channel Pushing the CHANNEL button will toggle between ALT and PRIM settings red display of Prim Alt will indicate parameter is currently active Pushing either the FLAME ON or FLAME OFF will display the current set value in green Use the UP and DOWN buttons to change the settings of these parameters and STORE to save the values Temperature display See Configuration control charts 1 and 2 The temperature of a supported viewing head will be displayed when the TEMP button is held for 2 sec onds This display will also show the model of the viewing head Certain versions of the S550 were produced without a temperature sensor These will display zero for tem perature AUTOMATIC SETUP The flame monitor can be configured automatically in two different ways Seeing that this configuration is for a specific channel it therefore falls under the channel menu Only a currently selected channel can be set up automatically as indicated by a red Prim Alt display Fit The auto fit menu is entered by selecting AUTOMATIC from the channel menu The auto fit configuration only affects the gain of the specific sensor selected and Flame On and Flame Off set points A channel utiliz
24. designation The processor treats non advanced viewing heads as a single sensor The UV and IR cannot be separated as with the advanced viewing heads To configure for UV only the IR gain should be set to zero conversely the IR only can be seen if the UV gain is set to zero note the appropriate color change of flame count display These two configurations can be saved in primary and alternate for a single channel and switched when needed Individual sensors of advanced viewing heads and non advanced viewing heads can be assigned to channel configurations Primary and Alternate A sensor CANNOT be assigned to more than one channel and a primary and an alternate configura tion all at the same time A sensor can be assigned to both Primary and Alter nate configurations of the same channel but not to another channel OR A sensor can be assigned to more than one channel all either primary or alternate All channel parameters settings can be configured for both Primary and Alternate usage The color of the words PRIM or ALT in the display indicates if it is the current configuration in use RED selected Green not selected IRIS MODELS P531 A letter or a number will be displayed after the selec tion indicating the Channel of Viewing head that is being configured or viewed Letters A B C indicate Channels Numbers 1 2 3 indicate viewing head numbers Note Invalid configurations will not be allowed a
25. e Gain will be readjusted at each filter setting and the flame will be sampled for 20 seconds at each level This calibration will take about 8 minutes Flame on will be sampled for 20 seconds and flame off dark will be sampled for 20 seconds Flame sample times cannot be shortened in the auto Filter procedure The filter can be aborted by holding the reset button for one second P531 AND P532UI Setup and operation of the P531 is the same as for the P532 when using the P532UI The P532 UI can be connected to and disconnected from the P531 during operation for monitoring and configuration Other methods of monitoring and con figuration include Modbus devices either through the RS 422 port or the RS 232 port Display for P531 The 7 LED s on the P531 will provide information about status and flame signals for all channels Flame On The display has software indication that the Flame relay is energized Note as with the P532 this is not a hardware LED Flame Signal Indication of the flame strength flashes From one flash every few seconds to rapid flash The color indicates signal configuration channel con figured for Red indicates IR only Green indicates UV only Orange indicates the channel is configured to detect both UV and IR LOCKOUT Red Green Red Green Flashes once a second The Flame On indicator will be out Push the reset button to clear lockouts This is the only way to clear a LOCKOU
26. he STORE button The STORE button must be pressed again to answer the are you sure question This cycles power to all the viewing heads and restarts both processors IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL Panel The front panel can be disabled for configuration changes by entering a LOCK CODE The lock code is available from Iris Systems If panel is locked All parameters are viewable but none can be changed Parity Using the UP and DOWN buttons toggle between parities for the RS 422 press then STORE to accept Default is none 20ma output Using the UP and DOWN buttons toggle between the 0 to 20 ma output or the 4 to 20 ma output then STORE to accept Default is 4 to 20 Default global default To reset the system to default values Scroll to YES using the UP or DOWN buttons and then press the STORE button The STORE button must be pressed again to answer the are you sure question All channels will be associated with the default viewing heads all channel set points will be defaulted and all viewing head parameters will be set to default values both Primary and Alternate Channels will be set to 4 20 ma output mode FLAME RELAY CONTROL The main flame relays are controlled by the Flame On and Flame Off settings The relays are energized once the flame count has exceeded the Flame On setting for Delay ON consecutive seconds versely the relays are de energized once the flame
27. ing 2 simultaneous sensors S550 cannot be calibrated with this procedure It is necessary to have a flame present to use auto set The gain will be set so that the flame count for the specific sensor is between 1100 and 1300 The Flame On will be set to 800 and Flame Off to 600 If this is unobtainable a message will be displayed indicating the flame is too high or too low High flame requires the installation of an orifice Note If a channel is using two sensors a choice will be given to turn one or the other of these sensors off The corresponding gain will be set to Zero for S550 viewing heads or the sensor will be selected for the specific channel for advanced viewing heads Page 6 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL Fit procedure 1 Using the channel menu procedure above se lect the AUTOMATIC menu branch by toggling to yes using the UP or DOWN buttons and press STORE 2 f prompted to turn off a sensor use the UP or DOWN button to display the sensor that is to be turned off then press SELECT to turn it off 3 If prompted to UNCAL a channel see note above press the STORE button to answer the YES Query to acknowledge the side effect this will have on the other channel 4 Using the UP or DOWN buttons scroll to FIT and press SELECT to select the automatic fit procedure 5 f TURN FLAME ON is displayed the flame re lay is not energized turn the flame on Calibra tion will not contin
28. ions 24 PWR input voltage supply DC units only 24 BATT Battery input voltage supply These require cooling off period of no load to reset Cleaning Turn power off before cleaning Only wipe Panel front with a soft cloth dry or slightly dampened with water Cable Connection from the Signal processor to the viewing heads shall use approved cable Cable can be Instrument Tray cable with CIC C22 2 No 239 certification IRIS C 330 Or must be run inside of Conduit with properly sealed ends Environmental Ambient Temperature 40 C to 60 C FM or 0 C to 52 CSA Humidity non condensing Maximum 80 for temperatures below 31 C Decreasing to 5096 maximum at 40 C and above Vibration 1 g at 10 to 150 Hz Rev 0405 Page 24
29. is required after a lockout has occurred Alternate Indicator The middle pixel of the rightmost column will be illumi nated if the Alternate configuration for that channel is currently in operation Hot Viewing Head Indication A warning will be displayed for 1 second in each 4 seconds if a viewing head attached to Viewing Head 1 or Viewing Head 2 terminals exceeds a tempera ture of 70 C 158 F Seeing that the viewing head may not be associated with any particular channel the number of the offend ing viewing head will be displayed Except for this notification no other action is taken when a viewing head is hot Primary Alternate selection Two sets of configuration data can be stored and used for each of the 3 channels Both the alternate and primary configurations can be viewed and adjusted from the panel Using the Prim Alt switch The Alternate configuration is used for operation if A voltage is applied across the associated alternate select pins OR Page 3 The configuration is written to Modbus register The Primary configuration will be used for operation if No voltage is present and Modbus is configured for Primary default To reset Modbus Prim Alt register Use the serial RS 422 communications port see Mod bus register map Doing a system default Options Default will set this register to Primary for all channels Non Advanced viewing heads S550 models with no following letter
30. itor both UV and IR separately from one S55xx viewing head In addition three marginal alarm relays can be configured to pro vide a secondary indication if the flame count falls be low set point or if a viewing head temperature reaches 70 C 158 P The P532 and P532UI makes use of three scrolling dot matrix displays capable of displaying alphanumeric characters in three different colors as follows Red indication for IR Green indications for UV Orange indication for mixture of UV and IR The P531 Signal Processor uses seven discrete LED s for display These include Tricolor flame strength flashing indicators for each channel Relay and status indicators In addition to automatic viewing head detection each channel and viewing head can be associated with two sets of configuration data as follows 1 Primary This is the normal viewing head figuration 2 Alternate This is a set of alternate settings that can be activated by applying a voltage across the alternate select pins for each specific chan nel or writing configuration to Modbus register Automatic set up functionality is a feature whereby each channel can be configured automatically in one of three ways 1 Auto Fit The flame is monitored and the gain is adjusted to produce an optimal count of between 1100 and 1300 The flame on will then be set at 800 and flame off will be set to 600 2 Auto Sequence The gain will first be adjusted as in the A
31. ly The alarm can be disabled by setting the trip point to zero Separation of UV and IR is supported for advanced viewing heads Page 9 INFRARED GAIN Analysis of the Electrical and Digital Software gains for the S55xx Viewing Heads The Sx55x viewing heads that IR equipped have a two stage gain system There is a 7 step electrical analog gain that is used external to the processor to amplify the signal before it enters the processor Indicated by the left digit Once the signal is at the processor a digital software gain can then be applied Indicated by the last two digits These gain adjustments may not be transparent to the user as a slight amount of non linearity may occur when changing from one electrical gain setting to an other During setting a hysteresis is built in to keep small changes in the digital range If an analog gain bound ary is crossed a finer adjustment can be achieved by going back in the other direction Note illegal values for gain between x00 and x37 except for low range Gain boundaries The following table is a list of boundaries for changing the electrical gain IR gain settings transitions for the S55xx viewing heads IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL INSTALLATION NOTES Mounting The P531 or P532 Signal processor should be mounted using the 4 holes in the corners of the base to a ver tical surface in a location with free air circ
32. nd an IN USE warning will be displayed if the sensor is already in use by conflicting configuration The offending configuration that is using the sensor must be configured to either use a different sensor or use no sensor at all NONE Replacing viewing heads If a viewing head is replaced with a different type model all channels using the head will lockout Only one button press is required to clear all lockouts If more than one channel or Alternate Primary configu ration was using the head then the channel assign ments will be set to none Advanced viewing heads will be assigned to Primary for one of the previously used channels only All viewing head gains and filters will be set to default values Both Primary and Alternate settings will be defaulted Note Changing viewing heads to that of the same Model while the unit is operating may cause a lock out Cleared with a press of a button MENU STRUCTURE Three menus are accessible from the front panel Pressing and holding the appropriate button for 2 sec onds will open the menu Viewing Head Set Viewing head selection See Flow Chart 1 All attached viewing heads can be scrolled through using the UP and DOWN or the VIEWING HEAD SET buttons The viewing head to be accessed can be selected with the SELECT button The top line of the display will indicate either PRIM or ALT along with the viewing head number P532 AND P532UI OPERATING MANUAL
33. nnel 000006 bit 5 0 0 no viewing head 0 1 vh 1 000007 bit 6 IR for Advanced heads 000008 bit 7 UV for Advanced heads 40057 Channel B Primary Read Write 000001 bit 0 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to channel 000006 bit 5 0 0 no viewing head 0 1 vh 1 000007 bit 6 IR for Advanced heads 000008 bit 7 UV for Advanced heads 40058 Channel C Primary Read Write 000001 bit 0 000002 bit 1 000003 bit 2 000004 bit 3 000005 bit 4 bit 4 and 5 are viewing head attached to channel 000006 bit 5 0 0 no viewing head 0 1 vh 1 000007 bit 6 IR for Advanced viewing heads 000008 bit 7 UV for Advanced viewing heads 40059 Pin status R O 000001 000002 000003 000004 bit 3 522 mode pin PORTC 3 000005 bit 4 Channel A Primary 1 Alt 0 PORTC 4 same as 400002 00001 000006 bit 5 Channel B Primary 1 Alt 0 PORTC 5 000007 bit 6 Channel B Primary 1 Alt 0 PORTC 6 000008 40060 SERIAL Number R O 40061 ID number READ and WRITE Signed Integer 40062 Operational time each unit 2 hours of continuous power on time R O 40063 Flame On Channel A alternate 40064 Flame On Channel B alternate 40065 Flame On Channel C alternate 40066 Flame Off Channel A alternate 40067 Flame Off Channel B alternate 40068 Flame Off Channel C alternate
34. nu then another menu choice will appear IR UV Using the UP or DOWN buttons scroll among 1 Both IR and UV will be mixed for this channel 2 IR Only IR will be used for this channel 4 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL 3 UV Only UV will be used for this channel The appropriate choice must be stored with the STORE button If association is invalid the sensor is associated with another channel and Alt IN USE will be displayed The channel that is using the sensor must be disas sociated either by selecting another sensor for that channel or setting it s sensor association to NONE FFRT Using the UP and DOWN buttons then STORE the Flame Failure Response time FFRT Nominal Opening Maximum FFRT 1 1 sec 2 sec 2 2 sec 3 sec 3 3 sec 4 sec Delay On Using UP and DOWN button and STORE the Delay relay on time Analog out gain Selecting this parameter with either the UP or DOWN button will cause the display to change The Gain 0 100 will be displayed on the line asso ciated with the channel being adjusted in the color associated with the flame count There will be a bar graph that is proportional to the analog 20ma output for that channel Selected channel only Adjusting the gain using the UP and DOWN buttons will in real time produce outputs on the analog output pins and on the bar graph proportional to the current flame count Real time bar graph display of the
35. on CHAN SET VH Sell FFRT Delay On Alarm Default Analog out Channel Prim Alt 2 Temp 1 1 Temp FLOWCHART 2 Channel Set Page 21 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL l l i Address Parity 0 20 4 20 Default 1 Reset Heads hi And Processor Enter Code Reset System Defaults Lock Unlock Routine FLOWCHART 3 Option Menu System wide configuration parameters Select Channel Channel Flame On Flame Off Prim Alt 2 Temp 1 Temp FLOWCHART 4 Flame On Flame Off Page 22 IRIS MODELS P531 P532 AND P532UI OPERATING MANUAL SPECIFICATIONS Models P531 P532 and P532 UI Electrical Model P531 AC P532 AC Primary Input Power Battery Backup Voltage Electrical Model P531 DC P532 DC Primary Input Power Battery Backup Voltage Power Outputs Flame Relay Self Check Relay Contact Rating Alarm Relays Contact Rating Analog Flame Signal Power To Viewing heads 24v output Inputs Isolated Select Aux Mode Viewing head Signal for 55x and 70x Serial Communications RS 422 4 wire two twisted pair Page 23 85 264 VAC 47 63 Hz 24 VDC voltage above 24 volt will be the power source 24 VDC 24 VDC power source is taken from the highest voltage DC unit tested at 100 ms sampling time 13 2 Watts max Average including 3 viewing heads 16 2 Watts max Peak including 3 heads in normal operation 3 channels of
36. shortly with the FLAME OFF Question 8 The Flame must now be turned off 9 Once the flame is off pressing the STORE but ton to start the dark period counter Dark sam ple times can be shortened by pressing a button for one second However a minimum of 10 sec onds are required 10 After completion of the dark sequence portion an evaluation will take place and a prompt will appear If the setting parameters are outside of reasonable bounds the sequence will be rejected SEQUENCE REJECTED The problem should be corrected be fore another sequence is attempted A successful sequence is indicated by all green display A marginal sequence is indicated by an orange display Top line will display Flame On set point Second line will display Flame Off set point Third line will display the channel that was ad justed In the case of a marginal sequence a YES prompt will have to be answered with the STORE 11 If the Sequence is rejected either automatically or by the user the original settings will be re stored Filter Auto Filter configures the gain and relay set points for a specific infrared channel When entering the auto Filter configuration the auto fit procedure above will be automatically performed first IF proper gain setting can be established the system automatically runs a shortened version of the Se quence above configuration on all 8 filter levels P532 AND P532UI OPERATING MANUAL Th
37. ue without the flame relay be ing energized Note Calibration cannot be done with the flame relay off Prior to entering the Automatic menu suffi cient flame gain combination must be available to ensure the flame relay will be energized 6 Fit calibration will take less than 17 seconds A countdown timer will display the maximum re maining seconds 7 Completion of Fit calibration will display AUTO FIT OK Completion of successful gain cali bration New gain parameters are stored and the display will revert to default display LOW FLAME SIGNAL Insufficient flame signal to allow for optimal flame count output Install orifice with larger hole Original calibration will be re stored HIGH FLAME SIGNAL flame signal too strong to allow for optimal flame count output Install orifice with smaller hole Original calibration will be re stored GAIN REJECTED Number If the unit cannot attain appropriate gain calibration within the time allotted REJECTED will be displayed along with the type of gain being adjusted and the processors best guess for gain calibration Page 7 A rejected gain calibration can occur if fluctuations of signals are detected during calibration or if the signal is such that the gain cannot be determined automatically Note In certain cases acceptable results may be obtained by manually setting the gain to the proces sors best guess and then re running the procedure Sequence Auto Sequen
38. ulation on the top bottom and sides Power connection DC units should be connected to a stable 24 volt DC supply AC units should be connected to an AC mains supply Battery backup can be connected to the 24 BATT terminal To prevent discharging the battery its voltage must be less than the main supply for DC units or less than 24 volts for AC units This can be adjusted using series silicon diodes to provide a voltage drop of 0 7 volts each Remote 20 mA Current meters can be connected to the remote meter outputs with the RET as a common return Relays See Figures 4 and 5 Self check contacts are provided for both normally open and normally closed positions Connect the Self check actuator to whichever of these terminals is required The Self check relay is internally interlocked with the flame relays so that whenever the Self check relay opens all of the flame relays will open as well Flame Relays Each of the flame relays provides 2 sets of normally open and normally closed positions Connect the Burner supply to the required flame termi nals Alarm Relays Alarm contact is a normally open contact that will pro vide a connection to it s RET when the flame count falls below the set point Or if configured the viewing head temperature exceeds 70 C 158 F Connect the Alarm actuator to these terminals Viewing head See Figures 1 and 2 Viewing heads are connected to the appropriate termi
39. uto Fit routine and then the flame on and flame off settings will be adjusted This requires turning off the flame Page 1 3 Auto Filter Used for definitive infrared calibra tion The sequence procedure above is per formed on each of the 8 filter settings The best differentiated filter is chosen and configured for gain flame on and flame off settings The P532 provides the use of a lockable front panel for restricting unauthorized access The P531 uses the removable P532UI to achieve this feature Both Signal Processors have viewing head error de tection with viewing head lockout capabilities this requires user intervention A P522 operation mode can be achieved by installing a jumper between the two P522 pins Changing viewing head types while the system is operational will cause the processor to go into lockout mode This is a safety feature The P531 and P532 are compatible with RS 422 and Modbus protocol and are field upgradeable with firm ware download capabilities Viewing Head Selection IRIS Models S702 S802 IR and the S706 S806 UV viewing heads can be connected to Viewing Head 3 Viewing head 3 will default to be assigned to chan nel A IRIS Models S552 IR and S556 UV together with the S550 that utilizes both UV and IR sensors can be con nected to Viewing Head 1 and 2 Viewing Head 1 will default to be assigned to channel B Viewing Head 2 will default to be assigned to ch

P532UI User Interface - Lesman Instrument Company

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