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Page 24

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

S702, 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 connections:

+24 PWR DC 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 C330

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° C (CSA)

Humidity

non-condensing

Maximum 80% for temperatures below 31° C Decreasing to

50% maximum at 40° C and above

Vibration

+1 g at 10 to 150 Hz

Rev.0405

maxon.su

Содержание P531

Страница 1: ...MODEL P531 P532 AND P532UI FLAME MONITOR OPERATING MANUAL m a x o n s u ...

Страница 2: ...el 4 FFRT 5 Delay On 5 Analog out gain 5 Alarm Set point 5 Temperature Alarm Viewing Head 5 Default Channel 5 Option Menu 5 Address 5 Baud 5 Power Reset 5 Panel 6 Parity 6 20ma output 6 Default global default 6 FLAME RELAY CONTROL 6 Flame On Flame OFF 6 Temperature display 6 AUTOMATIC SETUP 6 Fit 6 Fit procedure 7 Sequence 7 Sequence Procedure 7 Filter 8 P531 AND P532UI 8 Display for P531 8 Flame ...

Страница 3: ...PROTOCOL 12 Legacy Modbus support 12 Extensions 12 Modbus function support 14 CONTACT INFORMATION 14 Sales and applications support 14 Factory and repairs 14 SPECIFICATIONS 23 Electrical Model P531 AC P532 AC 23 Electrical Model P531 DC P532 DC 23 Outputs 23 Inputs 23 Serial Communications 23 Flame 24 Compatibility 24 Fuses 24 Maintenance 24 Cleaning 24 Cable 24 Environmental 24 m a x o n s u ...

Страница 4: ... adjusted as in the Auto Fit routine and then the flame on and flame off settings will be adjusted This requires turning off the flame 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 locka...

Страница 5: ...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 ...

Страница 6: ...usted 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 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 commu...

Страница 7: ...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 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 selecti...

Страница 8: ...arm set point The alarm relay can be disabled by setting this pa rameter to zero 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 fe...

Страница 9: ...m 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 ond...

Страница 10: ...best guess for gain calibration 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 Sequence configures the gain and ...

Страница 11: ...lter 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 Displa...

Страница 12: ...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 pendently The alarm can be disabled by setting the trip point to zero Separation of UV and IR is supported for advanced viewing heads INFRARED GAIN Analysis of the Electrical and Digital Software gains for the S55xx Viewing Heads The Sx55x vi...

Страница 13: ...ally 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 nals using the compatibility list Source Impedance Resistors 470 Ohm Watt must be installed be...

Страница 14: ...ng 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 vie...

Страница 15: ...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 0 100 40031 IR gain VH 3 1 to 9 Primary 40032 UV Gain VH 3 Total UV gain for P532 unsigned char 1 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 prim...

Страница 16: ...annel C alternate 0 2999 40069 Channel A 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 40070 Channel B Alternate Read Write 000001 bit 0 000002 bit 1 000003 bit 2 000004 bit 3 000...

Страница 17: ...87 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 invali...

Страница 18: ...RT Time Delay Analog Gain Alarm A Prim A Alt B Prim B Alt C Prim C Alt IR Gain IR Filter UV Gain Channel Association VH 1 Prim VH 1 Alt VH 2 Prim VH 2 Alt VH 3 Prim N A VH 3 Alt N A TABLE 1 Temperature Configuration Control Chart 1 TABLE 2 Temperature Configuration Control Chart 2 m a x o n s u ...

Страница 19: ...Page 16 MODELS P531 P532 AND P532UI OPERATING MANUAL FIGURE 2 Model 700 and 800 viewing head cable connections FIGURE 1 Wiring and connections S55xx Viewing Head m a x o n s u ...

Страница 20: ...R TYPE B INTERFACE LABEL DESCRIPTION POWER SUPPLY 1 NC WHI BLU NC NC 2 TX BLK YEL RD A FROM PROCESSOR 3 TX RED GRN RD B FROM PROCESSOR 4 RX GRN RED TD A TO PROCESSOR 5 RX YEL BLK TD B TO PROCESSOR 6 GND BLU WHI GND GROUND GND 12VDC POWER 12VDC CAUTION The order of the colors in the cable can be TYPE A or TYPE B Check colors at the connector m a x o n s u ...

Страница 21: ...Page 18 MODELS P531 P532 AND P532UI OPERATING MANUAL FIGURE 4 P532 DC Wiring Diagram m a x o n s u ...

Страница 22: ...Page 19 MODELS P531 P532 AND P532UI OPERATING MANUAL FIGURE 5 P532 AC Wiring Diagram m a x o n s u ...

Страница 23: ... FLAME ON FLAME SIGNAL CHAN B CHAN C MODEL 532 FLAME MONITOR MODEL 532UI SET CHANNEL RESET FLAME MONITOR STORE PRESS BUTTONS 2 SECONDS TO ACTUATE FLAME OFF TEMP SELECT FLAME ON 1 V H 2 V H TEMP OPTIONS SET VIEW HEAD P532 FRONT VIEW P531 FRONT VIEW P532UI FRONT VIEW 4 19 TYP 4 56 TYP SET CHANNEL RESET STORE PRESS BUTTONS 2 SECONDS TO ACTUATE FLAME OFF TEMP SELECT FLAME ON 1 V H 2 V H TEMP OPTIONS S...

Страница 24: ...nel Set and Option FLOWCHART 2 Channel Set Viewing Head Selected 1 2 or 3 IR Gain UV Gain IR Filter Viewing Head Setup Channel Prim Alt Select 2 Temp 1 Temp STORE VH Sell Delay On Analog out CHAN SET 1 Temp Select FFRT Alarm Default Auto Channel Prim Alt 2 Temp 1 Temp STORE m a x o n s u ...

Страница 25: ...mp 1 Temp STORE 1 Temp STORE Reset Heads And Processor 1 Temp STORE Enter Code Lock Unlock Routine 2 Temp 1 Temp STORE 1 Temp STORE Reset System Defaults FLOWCHART 3 Option Menu System wide configuration parameters FLOWCHART 4 Flame On Flame Off Select Channel Flame On Flame Off Channel Prim Alt 2 Temp 1 Temp STORE m a x o n s u ...

Страница 26: ...elf Check Relay 1 channel of 1 Form C Contact SPDT Contact Rating 5A at 32 VDC and at 250 VAC Alarm Relays 3 channels of 1 Form A Contact SPST N O Contact Rating 2 A at maximum 250 VDC or 230 VAC Analog Flame Signal 0 20 mA or 4 20 mA 1000 ohm maximum resistance Power To Viewing heads 100 mA maximum average 24 VDC rated Current limited to 200 mA 24v output 24 volt output 50 mA For Instrumentation ...

Страница 27: ...50x S552x S556x and PF versions Fuses No user serviceable components are inside Self resetting fuses are provided internally on the following connections 24 PWR DC 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 w...

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