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8013741/16LH/V1-7/2020-04| SICK

O P E R A T I N G I N S T R U C T I O N S | MCS300P Ex

Subject to change without notice

MAINTENANCE

7.2.1

Function test of the pressurized enclosure system

Procedure

Keep the MCS300P Ex in operation.

Interrupt protective gas feed to the MCS300P Ex.
The Ex control unit should signal an error state after a few minutes.

Start protective gas feed again.
The Ex control unit should now reset the error state and start the pre-purge phase.

7.2.2

Before commencing maintenance work

Before starting maintenance work, consider the following as applicable:

▸

Set the maintenance signal (menu 1.1).

▸

Disable “Cyclic programs” (menu 2.3.3 or 2.3.4).

7.2.3

Observe before opening the device enclosure

7.2.4

Visual inspection

MCS300P Ex

●

Only the “

green

” LED on the operator panel lights and

measured value blinks.

Otherwise: Press the <

Diag

> button to view the cause.

●

Perform a visual inspection of the device enclosure
– Dryness
– Corrosion
– Unusual smell
– Unusual noises

CAUTION:

Risk of contamination when the device is switched off

When the device is switched off, there is a risk of contamination by medium remaining
in the cell.

●

Before switching off the device, purge the connected cell and tubes for a sufficient
period with an inert medium.

CAUTION:

Hazards through electric voltages

▸

Before opening the enclosure: Separate all connectors of the MCS300P Ex from the
main power supply.

WARNING:

Risk of toxic gases in receiver unit

If the device is not operating correctly, it is possible that a gas-filled filter is leaky and the
gas is in the receiver unit.

▸

If it is necessary to open the receiver unit, do so in a well-ventilated room.

WARNING:

Risk of explosion through residual voltages and hot surfaces

▸

Separate the MCS300P Ex from all external voltages (e.g., signal lines). Exception:
Connections to intrinsically safe power circuits can remain connected.

▸

Do not open when an explosive atmosphere is present. (Enclosure contains
batteries).

▸

In Ex zones: Wait 15 minutes after switching the main power supply off before
opening the enclosure.

CAUTION:

Risk of suffocation when opening the enclosure

Protective gas escapes when the enclosure is opened.
Risk of suffocation when using inert protective gas.

▸

Do not inhale the escaping gas when opening the enclosure.

Содержание MCS300P

Страница 1: ...MMMI MMMOPERATING INSTRUCTIONS OPERATI NG INSTRUCTIO NS MCS300P Ex Multicomponent Analysis System Title Page ...

Страница 2: ...egal Information This work is protected by copyright All rights derived from the copyright shall be reserved for SICK AG Reproduction of this document or parts of this document is only permissible within the limits of the legal determination of Copyright Law Any modification shortening or translation of this document is prohibited without the express written permission of SICK AG The trademarks st...

Страница 3: ...2 3 1 Function of the pressurized enclosure 16 2 3 1 1 Purpose 16 2 3 1 2 Functionality during operation 16 2 3 2 Safety functions 16 2 3 2 1 Subassemblies used 16 2 3 3 Internal temperature monitor 17 2 3 4 Combustible sample gas 17 2 4 Method of operation 18 2 5 Interfaces 18 2 6 SOPAS ET PC program 18 3 Installation 19 3 1 Important information for installation 19 3 2 Information on installatio...

Страница 4: ...al 29 3 5 3 Connecting Ex peripherals for MCS300P Ex category 2G 30 3 5 4 Connecting the potential equalization 31 3 5 5 Connecting Ethernet for Modbus 32 4 Operation 34 4 1 Operating and display elements 34 4 1 1 Button assignment 35 4 2 Status and classification 36 4 2 1 Status operating state 36 4 2 2 Classification LEDs 36 4 3 Commissioning of MCS300P Ex 37 4 3 1 Check before commissioning 37 ...

Страница 5: ...agnosis temperatures 50 5 5 3 Diagnosis system info 50 5 5 4 Diagnosis error messages and Diag button 50 5 6 Parameter setting 51 5 6 1 Parameter settings display 51 5 6 1 1 Scale 52 5 6 1 2 Timeline 52 5 6 2 Parameter reset 53 6 Decommissioning 54 6 1 Decommissioning 54 6 2 Disposal 55 7 Maintenance 56 7 1 Spare parts 56 7 1 1 Recommended spare parts 56 7 2 Maintenance plan 56 7 2 1 Function test...

Страница 6: ...and possible causes 69 9 Specifications 72 9 1 Compliances 72 9 2 Ex certifications 72 9 3 Technical Data 72 9 3 1 Dimensions and drilling diagram 73 9 3 2 Measured value recording 77 9 3 3 Enclosure specification 77 9 3 4 Ambient conditions 77 9 3 5 Interfaces and protocols 78 9 3 6 Electrical connection 78 9 4 Parameters for pressurized enclosure system 79 9 4 1 Protective gas 79 9 4 2 Enclosure...

Страница 7: ...ixtures Hazard by noxious substances Hazard by high temperature or hot surfaces Hazard for the environment nature organic life DANGER Risk or hazardous situation which could result in severe personal injury or death WARNING Risk or hazardous situation which could result in severe personal injury or death CAUTION Hazard or unsafe practice which could result in less severe or minor injuries NOTICE H...

Страница 8: ... switching off the main power supply before opening the enclosure CAUTION Health risk through dangerous measured medium The operator is responsible for the safe handling of the measured medium In addition to these Operating Instructions follow all local laws technical rules and company internal operating directives applicable at the respective installation location of the MCS300P Ex Operate the MC...

Страница 9: ...IIC T3 Gc IECEx The MCS300P Ex meets the following qualifications in accordance with IECEx Ex II 2G Ex pxb IIC T4 Gb or Ex II 2G Ex pxb IIC T3 Gb or Ex II 3G Ex pzc IIC T4 Gc or Ex II 3G Ex pzc IIC T3 Gc 1 3 4 Combustible sample gas When used with an appropriate SICK cell the MCS300P Ex is capable of measuring com bustible and occasionally ignitable gases corresponding to Zone 1 Further informatio...

Страница 10: ...onents to or on the device unless described and specified in the official manufacturer information Otherwise Any warranty by the manufacturer becomes void The device could become dangerous Special local conditions Follow all local laws regulations and company internal operating directives applicable at the installation location Retention of documents These Operating Instructions Must be kept avail...

Страница 11: ...00P Ex for ATEX IECEx category 2G Gb Pressurized enclosure system F850S Manual Ex Relay SR852 interface relays Manual Ex Relay SR853 power relay Manual For MCS300P Ex for ATEX IECEx category 3G Gc Pressurized enclosure system F840 Manual Optional Ex Relay SR853 power relay Manual System Documentation Some parameter settings components and characteristics depend on the individual device configurati...

Страница 12: ...rking on the type plate Example SICK MCS300P EXxxx xxx internal type number SN yyww nnnn serial number Year week consecutive number BVS 10 ATEX number of ATEX Type Examination Certificate BVS 17 IEC number of IECEx Certificate 5 C Ta 40 C II 2G Ex pxb IIC T4 Gb Operating voltage Power input Number of supervising body Product name MCS300P Ex Manufacturer SICK AG Erwin Sick Str 1 D 79183 Waldkirch G...

Страница 13: ... MCS300P Ex has customized equipment For the equipment fitted on your MCS300P Ex see the System Documentation provided Sender unit with operator panel for analyzer SICK Ex cell depending on application Receiver unit Digital valve for protective gas supply Control unit FS840 of the pressurized enclosure Sender unit with operator panel for analyzer SICK Ex cell depending on application Receiver unit...

Страница 14: ...measured values Number of gas components 6 simultaneously Correction of cross sensitivity values Max 6 Internal computation of measured values depending on parameter settings Cross sensitivity compensation scaling pressure temperature conversion to dry flue gas Measuring range switch over and sampling points Number of measuring ranges 2 measuring ranges per component Number of sampling points Max ...

Страница 15: ...t subassemblies see MCS300P Ex category 3G with pressur ized enclosure system page 13 and or see MCS300P Ex category 2G with pressur ized enclosure system page 13 Do not remove add or modify any components to or on the device unless described and specified in the official manufacturer information Otherwise the approval for use in potentially explosive atmospheres becomes void Adhere to the prescri...

Страница 16: ...as pressure drops below the minimum pressure set protective gas feed is activated until the rated pressure is reached again 2 3 2 Safety functions For MCS300P Ex category 3G An alarm will sound on Ex control unit FS840 to alert the operator and must be evaluated operator responsibility Pressurized enclosure system F840 Manual when the pressurized enclosure is not in the correct operating state mal...

Страница 17: ...arate the non intrinsically safe main power supply of the MCS300P Ex and the Ex interface relay Ex interface relay SR852 for MCS300P Ex category 2G Ex interface relay SR852 serves to separate the non intrinsically safe signal lines data lines 2 3 3 Internal temperature monitor The MCS300P Ex has 2 monitor devices for both internal temperature controllers Depending on the temperature class there is...

Страница 18: ...quence control programs depending on parameter settings are Adjustment with test medium Adjustment with internal adjustment standard optical filter option 2 5 Interfaces Analog and digital interfaces depending on equipment Ethernet depending on individual version 2 6 SOPAS ET PC program SOPAS ET can be used to set the MCS300P Ex parameters and provides access to the MCS300P Ex logbook SOPAS ET run...

Страница 19: ...0P Ex complies with the planned configuration or the delivered System Documentation Please contact SICK Customer Service If you intend to make changes to the MCS300P Ex Please contact SICK Customer Service The operator is responsible for Determining and preparing the sampling point e g determining a representative sampling point Feeding and discharging the measured medium Feeding and discharging t...

Страница 20: ...ation regulations Range specification Only use the MCS300P Ex with a fault current or isolation monitoring system Use a residual current device with a rated operating residual current of 30mA supply of connected heaters Standards to be applied examples IEC 60079 14 Annex F Knowledge skills and competencies of responsible persons operatives and designers IEC 60079 17 Electrical installations inspec...

Страница 21: ...in for protective gas Tool Part No reference Required for 4 mm Allen key Retaining bracket 5 mm Allen key MCS300P Ex cover Assembly step Remark reference Determining the installation location As close as possible to the sampling point Fitting position according to System Documenta tion Fitting the G type rails see Fitting the G type rails page 22 Attaching the analyzer to the G type rails see Fast...

Страница 22: ...with the operator panel at the top 2 Screw the sender unit tight 4 mounting brackets 3 Screw the receiver unit on loosely so that enough clearance remains for temperature equalization 4 mounting brackets and cup springs CAUTION Accident risk through inadequate fastening of the device Consider the device weight specifications when planning the mounting supports Check the load capacity condition of ...

Страница 23: ...nections for MCS300P Ex category 2G Fig 6 Protective gas connections for MCS300P Ex category 3G Ex power relay SR853 Manual and Ex interface relays SR852 Manual The operator is responsible for correct connection of the tubes of the measured medium as well as for the supply with zero and test medium Information Operating Instructions of the connected cell Protective gas inlet G 3 8 thread or hose c...

Страница 24: ...e pressurized enclosure requires a permanent supply of a protective gas Feed the protective gas via the protective gas connection see Fig 5 and or see Fig 6 Requirements for protective gas see Protective gas page 79 3 4 7 Discharging protective gas Ensure the protective gas can flow out of the protective gas outlet unhindered i e against atmospheric pressure ...

Страница 25: ...placing a removable power cable NOTICE Screw cable glands gas tight Only use lines according to IEC 60079 14 with suitable outer diameters see Hori zontal installation page 73 Close off cable inlets vapor proof virtually gas tight Only open those cable inlets to be used for installing cables Keep the plugs Refit the original plug when a cable inlet must be closed again after wards Cable inlets and...

Страница 26: ...roller 2 Controller 1 cell Heaters Output voltage as main supply voltage Capacity Max 550 VA per output Line AWG24 12 Heater Line Pin Heater 1 cell L1 4 N 5 PE 6 Heater 2 L1 7 N 8 PE 9 WARNING Damage to eyes by radiation Depending on the lamp type eyes can be damaged by radiation Before opening the cover of the sender unit Switch off the MCS300P Ex at the external main power switch WARNING Hot lam...

Страница 27: ...ontact between the shield of the signal cable and the cable gland see Fig 9 Connect the signal lines to the I O modules terminal assignment System Documentation provided Fig 9 Handling the cable glands for signal cables I O module Information on the I O modules Operating Instructions Modular I O System 1 Push the screw cap and the clamp sleeve of the cable gland on the signal cable 2 Uncover and s...

Страница 28: ...connectors and fuses in the proximity of the MCS300P Ex max power input of the MCS300P Ex Technical data Make sure the disconnector switch is easily accessible 3 Check the main supply voltage specified in the System Documentation 4 Route the electric lines through the cable gland and connect the lines Fig 10 Connecting the main power supply 3 5 1 5 Closing the sender unit Close the sender unit and...

Страница 29: ...upply Fig 11 FS840 power connection 3 5 2 2 Alarm signal of the pressurized enclosure system Connect the alarm signal relay switching contact of the pressurized enclosure system as described in the Manual of the pressurized enclosure system and in the System Documentation of the MCS300P Ex 3 5 2 3 Ex power relay SR853 optional Ex power relay SR853 connection see Connecting Ex peripherals for MCS30...

Страница 30: ...ed using Ex approved relays Further information Pressurized enclosure system F850S Manual Ex Relay SR852 interface relays Manual Ex Relay SR853 power relay Manual Control line Control lines Ex control unit FS850S Ex power relay SR853 Cable glands for signal cables see page 73 Main power supply Ex interface relays SR852 0 1 Main power supply Ethernet Ex interface relays SR852 0 0 Signal lines Main ...

Страница 31: ...INSTALLATION 3 3 5 4 Connecting the potential equalization Connect 4 potential equalizers line 2 5 mm2 Connect additional potential equalization for cell Ex interface relays and Ex power relay Fig 13 Connecting the potential equalization Example using Ex control unit FS850S 4 connections for potential equalization ...

Страница 32: ...he installation location see Connecting Ex peripherals for MCS300P Ex category 2G page 30 2 Route the Ethernet cable through the cable gland for Ethernet cables into the sender unit Establish a safe contact between the shield of the signal cable and the cable gland Uncover the outer shield of the Ethernet cable approx 10 mm in the area of the cable gland Insert the Ethernet cable until the uncover...

Страница 33: ...3 Handling the connection module Prepare the cable end Push bottom wires through Insert top wires Close the strain reliefs Shorten the wire ends Place the top part on the bottom part Press both parts together use a suitable tool Press on the shield contact WH BN GN BN WH GN OR WH OR WH BU BU BN WH BN GN WH GN BU WH BU OG WH OG ...

Страница 34: ...MAINTENANCE REQUEST MEAS 3 2 Measure Diagnosis 1 Check values 2 Temperatures 3 System info 4 Error messages Diag Back Enter 1 Current menu branch 2 Current menu 3 Status bar see Status operating state page 36 4 Menu number 5 LED see Classification LEDs page 36 6 Contrast icon see Button assignment page 35 7 MEAS button see Button assignment page 35 8 Function buttons see Button assignment page 35 ...

Страница 35: ...Press the MEAS button for longer than 2 seconds Function buttons menu dependent buttons Menu Return to the main menu see Main menu page 41 If the Menu button is not shown Press MEAS first Back Return to the higher level menu Press Save to store any changes made Otherwise the changes are lost Enter Open the selected menu Save Save changed parameters Start Start the displayed action Set Set the valu...

Страница 36: ...switched to Maintenance via the menu or program The status bar shows Status Maintenance Actual Frozen 4 According to setting Uncertain The uncertain measured value e g outside calibration range blinks To view the cause Press the Diag button Actual Actual According to setting Maintenance request Yellow Irregularities e g deviation from check cycle too high that require a review of the cause To view...

Страница 37: ...sure system will start pre purging the enclosure with protective gas 3 The MCS300P Ex will be switched on automatically after a few minutes 4 The green POWER LED on the MCS300P Ex display will signal that supply voltage is present 5 SICK will appear on the screen 6 The Measuring screen will then be displayed see Display example Menu Diagno sis page 34 7 Until the measuring system reaches its measu...

Страница 38: ...displayed Automatically after the system start When the MEAS button is pressed Update interval 1 second default 4 4 2 Bar graph Measuring screen Display of 2 measured values each time in bar format Update interval 1 second Parametrization of display ranges see Timeline page 52 List default Status Measuring Comp 1 Comp 2 Comp 3 701 ppm 241 ppm 124 mg m3 Menu 701 0 ppm 1000 0 ppm 750 241 60 t 100 50...

Страница 39: ... which allow changing the measuring sequence are protected with a password The password is prompted automatically when such a menu is called up Fig 16 Password input example Reset menu The password contains 4 digits The password is 1234 default The password level remains valid for 30 minutes default Time axis min Update interval sec 6 4 15 10 30 20 60 40 A complete description of the password prot...

Страница 40: ...set messages 2 Adjustment see Adjustment page 44 2 1 Manual 2 1 1 Zero point 2 1 2 Span point 2 2 Automatic 2 3 Parameter 2 3 1 Concentration 2 3 2 Factors 2 3 3 Start time 1 8 2 3 4 Start time 9 16 3 Diagnosis see Diagnosis page 48 3 1 Check values 3 1 1 Zero drift 3 1 2 Reference energy 3 1 3 Amplification 3 1 4 Intensity 3 2 Temperatures 3 3 System info 3 4 Error messages 4 Parameter see Parame...

Страница 41: ...ustment 3 Diagnosis 4 Parameter 1 see Maintenance maintenance signal page 41 see Maintenance operating states page 42 see Maintenance Hardware Reset page 43 see Maintenance Reset Messages page 43 Status Measuring Back Enter Maintenance Maint 1 Maintenance signal 2 Operating states 3 Hardware Reset 4 Reset Messages 1 1 The maintenance signal is set reset in this menu Status Measuring Back Enter Mai...

Страница 42: ... 1 System stop 2 Measuring 3 Initialize System stop see System stop Switch the MCS300P Ex to measuring operation New start reset of the MCS300P Ex Switch off the measuring function and If available the gas sampling peripherals valves pumps The device function is maintained e g heater operation will continue Operating state Maintenance Status System stop Back System stop Display Row of blinking ast...

Страница 43: ...et Messages Menu 1 4 Maintenance Reset Messages 1 3 This menu starts a hardware reset same effect as switching the main supply voltage off on Status Measuring Back Enter Hardware Reset Maint HWReset 1 Hardware Reset Start hardware reset 1 4 This menu resets all existing error messages LED MAINTENANCE REQUEST goes off Status Measuring Back Enter Reset messages Wart ResetMg 1 Reset Messages Reset er...

Страница 44: ... 44 see Zero point and span point page 44 Status Measuring Back Enter manual Adj man 1 Zero point 2 Span point 2 1 1 1 Set the maintenance signal see Maintenance maintenance signal page 41 2 Lead the zero and or reference medium into the cell manually 3 Wait for the end of the run in time If necessary exit the menu with Back to review the run in behavior in the line graph see Line graph Measuring ...

Страница 45: ... program and press Start 2 Operating state Maintenance 3 The Measuring screen is displayed with a down counter to the end of the adjustment 4 After the end of the adjustment the MCS300P Ex switches back to the operating mode Measuring If Maintenance was previously set manually Back to Maintenance If the deviation exceeds a limit parameter settings in SOPAS ET the MCS300P Ex switches to classificat...

Страница 46: ...MENUS 5 4 3 1 Concentration Menu 2 3 1 Adjustment Parameter Concentration 2 3 1 2 3 1 1 Enter the concentrations of the test media within this menu Status Measuring Back Enter Concentration Adj Par Conc 500 ppm 250 mg m3 500 ppm 1 Comp 1 2 Comp 2 3 Comp 3 Status Maintenance Back Save Comp 1 Adj Par Conc 1 263 5 ppm ...

Страница 47: ...e measured components are displayed and can be manually changed in this menu 2 correction factors exist per component _M Correction factor for test medium _F Correction factor for internal adjustment standard internal optical filter option Status Measuring Back Enter Factors Adj Par Fact 1 1050 0 9874 1 0001 1 0480 1 Comp 1_M 2 Comp 1_F 3 Comp 2_M 4 Comp 2_F Status Maintenance Back Save Comp 1_M A...

Страница 48: ...PAS ET Cyclic trigger means The respective program is started in a fixed cycle hours days or weeks Status Measuring Back Enter Start time 1 8 Adj Par Start 1 Adjustment Comp 1 2 Fri Sep 23 22 00 00 3 Adjustment Comp 2 4 Sat Sep 24 23 00 00 Status Measuring Back Save ZERO Adj Par Start 1 disable enable Cyclic trigger name Next start time dd mm yy hh mm ss or disabled Disable the cyclic trigger Enab...

Страница 49: ... 1 The zero drift since the last Reset of the zero drift e g during maintenance see Parameter reset page 53 is shown in this menu The zero drift is recalculated during each zero adjustment and displayed in extinction This value can be used for system diagnosis Typical cause Decrease in lamp energy contamination of cell windows Status Measuring Back Zero drift Diag Chkv Dri 0 0050 Ext 0 0004 Ext 0 ...

Страница 50: ...are shown in this menu Status Measuring Back Temperatures Diag Temp 185 C xxx C 60 C 1 Cell 2 3 Optic hous 3 3 Device numbers and software versions are shown in this menu Status Measuring Back System info Diag Info name 1234 1234 1234 1 System 2 SN G 3 SN K 4 System prc Name of the system Serial number of device Serial number of cell System software version Etc 3 4 Status Measuring Back Error mess...

Страница 51: ...nu 4 Parameter 5 6 1 Parameter settings display Menu 4 1 Parameter Display 4 see Parameter settings display page 51 see Parameter reset page 53 Status Measuring Back Enter Parameter Para 1 Display 2 Reset 4 1 see Scale page 52 see Scale page 52 see Timeline page 52 Status Measuring Back Enter Display Para Disp 1 Scale 1 8 2 Scale 9 16 3 Timeline ...

Страница 52: ...Status Measuring Back Enter Scale Para Disp Scal1 8 1 Comp 1_A 2 Comp 1_E 3 Comp 2_A 4 Comp 2_E Status Maintenance Back Save Comp 1 Para Disp Scal1 8 00000 000 Ext _A Scaling start value _E Scaling end value Enter the numeric value For a minus sign Press 10 times before first digit Invalid entries start value end value are not accepted 4 1 3 The parameters of the line graph timeline are set in thi...

Страница 53: ... In this menu the drifts reference energies for all components are set to 0 for zero drift 100 for reference energy The complete history is lost when the drifts reference energies are reset Reset the drifts reference energies only when you are sure that you want to reset the values Status Measuring Back Set Reset Para Disp 1 Zero drift 2 Reference energy Reset the drift ...

Страница 54: ...m the main power supply CAUTION Acid risk of chemical burns The cell and the connected hoses could contain caustic or corrosive media noxious or irritating substances Risk of splashing when tubes are removed or cut off Take suitable protective measures when working on parts having contact with the measured medium e g wear protective goggles or a safety mask protective gloves and acid proof protect...

Страница 55: ...ly under particularly unfavorable circumstances Do not destroy sample gas filters directly in front of your face and do not directly breathe in emerging gases Do not destroy sample gas filters in small closed rooms especially when large quantities must be destroyed The sample gas filters are located on the filter wheel in the receiver unit The following subassemblies contain substances that may ha...

Страница 56: ... Cell Manual or System Documentation Interval 1 1 1W weekly 1M monthly 6M half yearly 1Y yearly Maintenance work Reference 1W Visual inspection see Visual inspection page 57 Check the measured values for plausibility Device with VIS source Adjustment with zero gas 2 3 2 Source type see System Documentation 3 Not required for devices with automatic zero point adjustment see System Documentation see...

Страница 57: ...tched off When the device is switched off there is a risk of contamination by medium remaining in the cell Before switching off the device purge the connected cell and tubes for a sufficient period with an inert medium CAUTION Hazards through electric voltages Before opening the enclosure Separate all connectors of the MCS300P Ex from the main power supply WARNING Risk of toxic gases in receiver u...

Страница 58: ...he test gas at the cell inlet For systems See System Description delivered with the system Test gas flow Max 100 l h to ensure adequate temperature and to avoid pressure build up Observe an adequate run in time of the test gas until the measured value is stable In case of deviation Check the gas flow Check the gas path for leak tightness Correct the measured value If programmed In Menu Adjustment ...

Страница 59: ...the 4 screws 5 mm Allen key of the receiver unit 4 Open the cover Fig 18 Desiccant cartridge 5 When the desiccant cartridge is light blue Desiccant cartridge is dry and OK When the desiccant cartridge is pink Desiccant cartridge is damp Renew the desiccant cartridge 6 Replace the desiccant cartridge a Unscrew the desiccant cartridge with the key b Screw in the new desiccant cartridge Observe infor...

Страница 60: ... N G I NS TRU CT IO N S MCS300P Ex Subject to change without notice 7 MAINTENANCE 7 Close the receiver unit again Make sure sealing surfaces are clean and seals are properly seated 8 Start the MCS300P Ex again Commissioning of MCS300P Ex page 37 ...

Страница 61: ... or cut off Take suitable protective measures when working on parts having contact with the measured medium e g wear protective goggles or a safety mask protective gloves and acid proof protective clothes WARNING Hot surfaces Before touching heated subassemblies allow to cool down first CAUTION Risk of contamination when the device is switched off When the device is switched off there is a risk of...

Страница 62: ...de see Connecting tube receiver side page 63 6 Unscrew the 3 screws of the vario flange on sender and receiver unit Fig 20 Vario flange as shown on the sender unit 7 Push the receiver unit approx 5 mm to the right or down 8 Remove the cell Vertical installation Immediately tighten the retaining brackets of the receiver unit Unscrew 3 screws NOTICE Vertical installation Make sure that the receiver ...

Страница 63: ... on the sender unit 2 Insert the cell Place the flange ring and cell flange on the flange of the sender or receiver unit see Fig 21 3 Turn the cell into the correct position according to the marking made during removal and push the receiver unit to the left or upwards until the cell is clamped 4 Screw on the cell on the receiver and sender side with 3 screws each M6x20 DIN 933 and 2 washers each D...

Страница 64: ...ack onto the cell 2 If necessary connect the electric lines to the cell heating 3 Perform a leak test depending on the cell and measured medium used 4 Put the MCS300P Ex back into operation 5 Compare the intensity Menu Diagnosis Check values Intensity with the notes made The intensity must not have deteriorated significantly If this is the case Please contact SICK Service 6 Compare the reference e...

Страница 65: ...s page 67 Software not working correctly Switch the MCS300P Ex off with the external main power switch and switch it on again after a few seconds Ex control unit does not switch on Protective gas feed interrupted or too low Ex control unit indicates an error see Pressurized enclosure system Manual Enclosure parts are not closed properly check screw fittings Possible cause Notes The MCS300P Ex is n...

Страница 66: ...he heaters back on 8 5 Overpressure monitoring failure MCS300P Ex category 2G A control unit failure triggers an automatic switch off of the MCS300P Ex MCS300P Ex category 3G A control unit malfunction is only indicated with an alarm signal on the Ex control unit with no automatic switch off of the MCS300P Ex 8 5 1 Possible causes Further information Pressurized Enclosure Manual see Additional doc...

Страница 67: ... tightness Controller 1 fuse cell Power voltage Fuse rating Part No 240 V 2 5 A 6004305 120 V 5 A 6023695 Main fuse Power voltage Fuse rating Part No 240 V 6 3 A 6006661 120 V 10 A 6000297 Main power supply unit fuse Power voltage Fuse rating Part No 240 V 1 A 6004298 120 V 2 A 6004303 Controller 2 fuse Power voltage Fuse rating Part No 240 V 2 5 A 6004305 120 V 5 A 6023695 WARNING Risk when openi...

Страница 68: ... 04 SICK O P ERA TI N G I NS TRU CT IO N S MCS300P Ex Subject to change without notice 8 CLEARING MALFUNCTIONS 8 6 1 LEDs on circuit board If no LED is on Check Power supply unit fuse see Fuses page 67 Fig 24 LEDs position LEDs ...

Страница 69: ...e input range of an analog input temperature sensor was exceeded S008 Chopper signal missing This message is first displayed when the receiver has set the corresponding bit 5 times seconds in succession S009S 010 S011 Motor x Ref pos incorrect Filter wheel motor x does not detect the reference position S012 No emitter detected No emitter detected Check the voltage supply of the emitter and replace...

Страница 70: ...ntamina tion S034 Configuration I O module CONF I O configuration error module found does not correspond to nominal configuration Check the IO modules check the parameters IO hardware plan S035 Ref energy too low Parameters set for measured component Check the emitter current con tamination clean replace cell win dow S036 Optics temp not reached Delay time 1800 s 30 min Please contact SICK Custome...

Страница 71: ...ally trained personnel Initiator Code Error text Classifica tion Possible clearance Evaluation pro cess E001 Unknown command Failure Please contact SICK Customer Service E002 OS error E003 Incorrect configuration E004 Incorrect configuration E005 Internal file error E006 Incorrect configuration E007 Internal file error E008 Internal file error E009 Internal file error E010 Incorrect configuration ...

Страница 72: ...tandards and directives see Declaration of Conformity delivered with the device 9 2 Ex certifications 9 3 Technical Data The MCS300P Ex corresponds to the ATEX category according to ATEX Directive 2014 34 EC II 2G Ex pxb IIC T4 Gb or II 2G Ex pxb IIC T3 Gb or II 3G Ex pzc IIC T4 Gc or II 3G Ex pzc IIC T3 Gc The MCS300P Ex corresponds to the IEC Ex category according to IEC Directive 60079 Ex II 2G...

Страница 73: ...ns and drilling diagram Fig 25 Horizontal installation 351 6 340 62 3 12 8 25 16 32 L1 240 L2 74 7 155 7 43 246 5 351 6 350 13 4 13 4 560 7 253 5 R 3 5 4 R 3 5 4 Cable bushings 8 M16x1 5 for Ø 5 10 mm 0 2 0 4 in 1 M20x1 5 for Ø 10 14 mm 0 4 0 55 in Ex control unit dimensions 246 5 and 155 7 are applicable for FS840 and FS850S maximum dimension ...

Страница 74: ...Threaded hole M5 or dowel hole mm inch 12 8 0 50 13 4 0 53 16 0 63 25 1 0 32 1 3 62 3 2 4 133 5 5 2 240 9 4 253 5 10 340 13 4 350 13 8 351 6 13 8 354 14 400 15 7 560 7 22 Cell L1 L2 L3 L4 Total weight PGK10 Ex 299 11 8 1080 42 5 600 23 6 1025 40 4 37 82 PGK20 Ex 399 15 7 1180 46 5 700 27 6 1125 44 3 39 86 PGK50 Ex 699 27 5 1480 58 3 1000 39 4 1425 56 1 45 99 PGK75 Ex 949 37 4 1730 68 1 1250 49 2 1...

Страница 75: ... change without notice SPECIFICATIONS 9 Fig 26 Vertical installation 360 121 240 71 5 L2 58 5 340 38 351 2 442 L1 351 6 28 4 74 7 155 7 43 246 5 253 6 133 5 R 3 5 4 R 3 5 4 Cable ducts see Fig 25 Ex control unit dimensions 246 5 and 155 7 are applicable for FS840 and FS850S maximum dimension ...

Страница 76: ...8 mm inch 22 5 0 88 28 4 1 12 38 1 5 49 1 93 51 2 58 5 2 3 71 5 2 8 74 7 2 9 85 3 3 100 3 9 101 4 104 4 1 133 5 5 2 155 7 6 1 157 2 6 2 208 8 2 240 9 4 246 5 9 7 253 6 10 351 2 13 8 351 6 13 8 354 13 9 360 14 2 Cell L1 L2 L3 L4 Total weight PGK10 Ex 299 11 8 1080 42 5 562 22 2 569 22 4 43 95 PGK20 Ex 399 15 7 1180 46 5 662 26 1 669 26 3 45 99 PGK50 Ex 699 27 5 1480 58 3 962 37 9 969 38 1 51 112 PG...

Страница 77: ...mber of measuring ranges 2 automatic measuring range switch over adjustable Cross sensitivity compensation Max 6 disturbance variables also external disturbance variables Detection limit 2 of respective measuring range Zero drift VIS 1 of full scale day IR 2 of full scale week Temperature effect 2 of respective measuring range 10 K Setting time t90 Approx 30 120 s adjustable specific for system an...

Страница 78: ...tential free Digital outputs 1 Power relay electrically isolated outputs and potential free outputs Interface Ethernet depending on individual version PC operation SOPAS ET via Ethernet Supply voltage MCS300P Ex 1 230 V 10 50 60 Hz or 1 115 V 10 50 60 Hz Ex control unit 230 VAC 48 62 Hz or 115 VAC 48 62 Hz Power input Analyzer Max 230 VA with cell heater Max 805 VA with second heater Max 1450 VA H...

Страница 79: ...si relative 2000 hPa 2 bar 30 psi relative Enclosure data Free volume 40 l 2440 in3 Minimum overpressure 80 Pa 0 8 mbar 0 012 psi relative Maximum overpressure 1800 Pa 18 mbar 0 26 psi relative Pre purging during commissioning Typical pre purge time Approx 6 minutes WARNING Risk of explosion with incorrect parameters Do not change parameters The parameter password is specific for SICK and only ava...

Страница 80: ...ng Pre purging Yes Purging method Auto Yes Input function None Output function A1 signal contact 1 Ex OK Control direction A1 signal contact 1 Normally open no Output function A2 signal contact 2 p p alarm Control direction A2 signal contact 2 Normally open no Volume 1 50 l 3000 in3 Primary pressure 2 2 0 mbar 29 psi relative Nozzle 2 0 mm 0 079 m Minimum pre purging pressure 7 0 mbar 0 1 psi rela...

Страница 81: ... Ex meets the following qualifications in accordance with ATEX Directive 2014 34 EU II 2G Ex pxb IIC T4 Gb or II 2G Ex pxb IIC T3 Gb or II 3G Ex pzc IIC T4 Gc or II 3G Ex pzc IIC T3 Gc 10 1 2 IECEx The MCS300P Ex meets the following qualifications in accordance with IECEx Ex II 2G Ex pxb IIC T4 Gb or Ex II 2G Ex pxb IIC T3 Gb or Ex II 3G Ex pzc IIC T4 Gc or Ex II 3G Ex pzc IIC T3 Gc ...

Страница 82: ...losion protected version is a device with ignition protection type increased degree of protection е for device ignition protection type Мс or Gb with gas of subgroup IIС and with special conditions for safe use Special conditions for safe use Х Compliance with the special requirements for safe use Х specified in the technical documentation for accessories in explosion protected version Photometer ...

Страница 83: ...tered trademark of manufacturer SICK logo Device type name Identification of explosion protection in accordance with ATEX and IECEx qualification Serial number Number of Certificates of Conformity Special explosion protection identification in accordance with Annex 2 ТR CU 012 2011 Uniform identification for the movement of goods within the member states of the Customs Union according to paragraph...

Страница 84: ...3 8080 7425 E Mail enquiry my sick com Mexico Phone 52 472 748 9451 E Mail mexico sick com Netherlands Phone 31 0 30 229 25 44 E Mail info sick nl New Zealand Phone 64 9 415 0459 0800 222 278 tollfree E Mail sales sick co nz Norway Phone 47 67 81 50 00 E Mail sick sick no Poland Phone 48 22 539 41 00 E Mail info sick pl Romania Phone 40 356 17 11 20 E Mail office sick ro Russia Phone 7 495 283 09 ...

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SICK MCS300P, Руководство по эксплуатации

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