User guide

ManualsBrandsBurkert ManualsSensorsType 8619

Operating Instructions

Type 8619

multiCELL

Modular transmitter/controller

Summary of content (134 pages)

PAGE 1
Type 8619 multiCELL Modular transmitter/controller Operating Instructions
PAGE 2
We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques.
PAGE 3
Type 8619 Contents 1. About this manual......................................................................................................................................................................5 1.1. Symbols used...........................................................................................................................................................................5 1.2. Definition of the word "device"........................................................................
PAGE 4
Type 8619 7. Installation and wiring.......................................................................................................................................................19 7.1. Safety instructions..............................................................................................................................................................19 7.2. Building the device into a housing or cabinet................................................................................
PAGE 5
Type 8619 8.10.13. Configuring an "ONOFF" control function....................................................................................50 8.10.14. Configuring a PID (proportional integral drift) control function................................................53 8.10.15. Configuring a time dosing cycle......................................................................................................60 8.10.16. Configuring a "Volume Dosing" function................................................
PAGE 6
Type 8619 8.15. Structure of the configuring menus....................................................................................................................... 104 8.16. Process inputs or values.............................................................................................................................................. 119 8.16.1. On the M0:MAIN board....................................................................................................................... 119 8.16.
PAGE 7
Type 8619 About this manual 1. About this manual This manual describes the entire life cycle of the device. Please keep this manual in a safe place, accessible to all users and any new owners. This manual contains important safety information. Failure to comply with these instructions can lead to hazardous situations. • This manual must be read and understood. 1.1. Symbols used danger Warns against an imminent danger. • Failure to observe this warning can result in death or in serious injury.
PAGE 8
Type 8619 Intended use 2. Intended use Use of this device that does not comply with the instructions could present risks to people, nearby installations and the environment. • The device is intended, depending on the modules fitted and the measurement sensors connected, for the acquisition, processing, transmission and regulation of physical parameters such as pH, conductivity, temperature or flow rate... .
PAGE 9
Type 8619 Basic safety information 3. Basic safety information This safety information does not take into account: • any contingencies or occurrences that may arise during assembly, use and maintenance of the device. • the local safety regulations that the operator must ensure the staff in charge of installation and maintenance observe. Danger due to electrical voltage. • Shut down and isolate the electrical power source before carrying out work on the system.
PAGE 10
Type 8619 General information 4. General information 4.1. Manufacturer's address and international contacts To contact the manufacturer of the device, use following address: Bürkert SAS Rue du Giessen BP 21 F-67220 TRIEMBACH-AU-VAL You may also contact your local Bürkert sales office. The addresses of our international sales offices are available on the internet at: www.burkert.com 4.2.
PAGE 11
Type 8619 Description 5. Description 5.1. Area of application The 8619 multiCELL is a multifunction device intended to display, transmit and regulate various physical parameters. It can be used, for example, to manage a water treatment system (a boiler, a cooling tower or a reverse osmosis system). 5.2. General description 5.2.1.
PAGE 12
Type 8619 Description F: display with backlight. G: navigation button (4 directions). F H: 4 dynamic keys (function keys with dynamic changing assignment). G J: 2 LEDs. H J Figure 1 : Design of an 8619 5.3. Functional description The multiCELL is used to link each input to a function (dosing, for example) which can be fully configured by the user.
PAGE 13
Type 8619 Description Function Time dosing Volume dosing Availability Optional (see chap. 8.10.4) Formula Example for usage In a cooling tower, for example; used to dose 2 products at fixed intervals or for twice daily dosing scheduled over one week. The time dosing function can be combined with an ON/OFF function on a conductivity measurement only, in order to ensure prebleed of the system. The "ON/OFF" function must be configured and activated before the time dosing function.
PAGE 14
Type 8619 Description Description of the device name plate 8619 multiCELL Supply: 12-36VDC Temp: -10...+60 °C IP65 PANEL (FRONT) IP20 (REAR) S-N:1110 1 2 3 4 5 00560204 6 W44ML M0: 2xDI - 2xAO - 2xDO - SD CARD M1: pH/ORP - PT100/1000 M2: RES COND 2/4 POLES PT100/1000 M3: 2xAO - 2xDO M4: M5: M6: Softw.: 00560204 W44ML Made in France Made in France 5.5. 7 12 Figure 2 : 11 Example of a name plate 1. Type of device 2. Electrical power supply 3. Ambient temperature range 4. Protection rating 5.
PAGE 15
Type 8619 Technical data 6. Technical data 6.1. Conditions of use Ambient temperature -10 to +70 °C (operating, without memory card), restricted to 0 ... +70°C if a memory card is used Air humidity < 85 %, non condensated Height above sea level max. 2000 m Protection rating • IP65 and NEMA4X (on front, once built in, housing closed) • IP20 (non front parts inside the housing) 6.2.
PAGE 16
Type 8619 Technical data PC PC Silicone PPO PBT, contacts in gold-plated copper alloy Stainless steel 304 Stainless steel 316 (A4) Silicone Figure 3 : Materials used for the multiCELL 112 102 107 101 55 11 max. 4 mm 112 (wall thickness) Figure 4 : Dimensions of the multiCELL [mm] 6.3.2.
PAGE 17
Type 8619 Technical data Max. power consumption (without additional module, outputs not connected) Power distribution ("PWR OUT") 1.5VA All digital inputs ("DI") • Switching threshold Von: 5 à 36 V DC 12-36 V DC, 1.8A max. • Switching threshold Voff: < 2 V DC • Input impedance: 3kW • Galvanically insulated • Protected against polarity reversal and voltage spikes • Frequency: 0.
PAGE 18
Type 8619 Technical data Analogue inputs ("AI") • Any connection mode, in sink or source mode • Galvanically insulated • Accuracy: ±0,25% • Current input: 0 - 22 mA or 3,5 - 22 mA. Max. voltage: 36 V DC. Impedance: 50 W. Resolution : 1.5 µA Electrical connection • Voltage input: 0 - 5 V DC or 0 - 10 V DC. Max. voltage: 36 V DC. Impedance: 110 kW. Resolution: 1 mV • Per detachable 9-point set-screw connector, orange • Refer to chap. 6.3.8 for the specifications of the connection cables 6.3.4.
PAGE 19
Type 8619 Technical data 6.3.6. Specifications of the "pH/redox" module pH measurement • pH measurement range • -2.00...+16.00 • Resolution of pH measurement • 0.01pH • Accuracy of pH measurement • 0.02pH • Potential difference measurement range • -600...+600mV • Resolution of potential difference measurement • 0.1mV • 1mV • Accuracy of potential difference measurement • Electrochemical • pH probe type Power consumption 0.
PAGE 20
Type 8619 Technical data Conductivity measurement (with connected conductivity sensor) • Measurement range • 0.000 µS/cm...2 S/cm (depends on the conductivity sensor) • Measurement resolution • 10-9S/cm • Measurement error Resistivity measurement (with connected conductivity sensor) • < 0.5% of measured value + sensor error • Measurement range • 0.500W.cm...100MW.cm (depends on the conductivity sensor) • Measurement resolution • 10-1W.
PAGE 21
Type 8619 Installation and wiring 7. Installation and wiring 7.1. Safety instructions danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment. WARNING Risk of injury due to non-conforming installation. • Electrical installation can only be carried out by qualified and authorised personnel with the appropriate tools.
PAGE 22
Type 8619 Installation and wiring Stage 2: Body Prepare the 4 locking systems: x4 →→Insert a screw into each device. Screw →→Tighten the screw until the end of the shaft of the screw is flush with the device. Stage 3: →→Slide the housing into the cut-out with the connectors to the back until it can go no further. Stage 4: →→Insert (1) the hooks on the first locking system into the slots on the housing. 1 →→Pull the locking system (2) until you hear a click.
PAGE 23
Type 8619 Installation and wiring Stage 6: →→Fully tighten the screws using an appropriate screwdriver. →→Repeat stages 4 to 6 to fit the other 3 locking systems. Figure 5 : Insertion of the 8619 into a housing or cabinet 7.3. Electrical wiring danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment.
PAGE 24
Type 8619 Installation and wiring 1st digital output at external instrument 1st 4-20 mA input at external instrument + 0 VDC 5-36 VDC 2nd digital output at external instrument 2nd 4-20 mA input at external instrument + - + - Load 1 12-36 VDC 0 VDC 0 VDC 12-36 VDC + 0 VDC 0 VDC 5-36 VDC 12-36 VDC 12-36 VDC + - 12-36 VDC + - Power supply 0 VDC SUPPLY PWR OUT DI2 FE AO1 Electrical Power Digital inputs power supply distribution AO2 FE DO1 Analogue outputs T- FE T+ T- T+ I- FE I
PAGE 25
Type 8619 Installation and wiring PNP 1 1 NPN V+ V+ 12-36 VDC 3 3 2 + 2 0V 0V SUPPLY PWR OUT DI1 AO2 FE DO1 FE T- T- T+ T+ I- FE I- FE AO1 I+ I+ D- DI2 FE DD+ D+ FE + - FE V- V+ Power supply DO2 FE FE = functional earth Figure 7 : Connection example for the 8619 with two flow sensors, type 8030 X 8041 8071 T+ T+ white black 5 6 red 3 4 1 2 VDC Pls- Pls+ PE V- V+ 4...
PAGE 26
Type 8619 Installation and wiring 7.3.3. Wiring the input module "INPUT" The "INPUT" inputs module has: • Two analogue inputs; • Two digital inputs. The inputs are galvanically insulated, and therefore voltage free.
PAGE 27
Type 8619 Installation and wiring 1st 0/4-20 mA output (at external instrument) + - + - I I 2nd 0/4-20 mA output (at external instrument) 12-36 VDC 12-36 VDC 0 VDC 12-36 VDC 0 VDC 0 VDC + - 1st digital output (at external instrument) + - 2nd digital output (at external instrument) 12-36 VDC 3 4 5 6 7 8 D- D+ D- D+ A- FE A- 1 2 A+ A+ 0 VDC 9 (AI1) (AI2) (DI1) (DI2) analogue inputs digital inputs (designation in the configuration menus of the Mx input module) FE = functio
PAGE 28
Type 8619 Installation and wiring 7.3.4. Wiring the output module "OUT" The "OUT" outputs module has: • Two 4-20 mA analogue outputs; • Two digital outputs. The outputs are galvanically insulated, and therefore voltage free.
PAGE 29
Type 8619 Installation and wiring Equipotential electrode black (1) Temperature sensor 3 4 5 6 7 8 TS TS FE CG RE 1 2 GD RE ME pH measurement electrode SE brown (2) white (2) black (2) blue (2) translucid (1) Reference electrode 9 FE = functional earth (1) Colour of the wires in the Bürkert connection cables with order codes 561904, 561905 or 561906. Colour of the wires in the Pt1000 sensor with order code 427023 and its Bürkert connection cable with order code 427113.
PAGE 30
Type 8619 cable shielding grey sensor body green Pt1000 1 2 white Pt1000 Figure 15 : blue CG GD red RE RE 3 4 5 white green/yellow translucid strap (not delivered) 6 7 8 TS rhodium electrode green blue TS reference electrode grey red (coax cable shielding) SE pH sensor green/yellow translucid FE signal black (coax) Wire colour ME Installation and wiring 9 FE = functional earth Wiring a Bürkert 8201 type sensor with integrated Pt1000 temperature sensor in symmetrical
PAGE 31
Type 8619 Installation and wiring 7.3.6.
PAGE 32
Type 8619 Installation and wiring white Pt1000 blue Pt1000 3 4 5 6 7 8 9 FE = functional earth green/yellow functional earth white Pt1000 green Pt1000 1 2 3 4 5 6 7 8 strap (not delivered) TS current injection - TS blue white 1) green 1) conductivity measurement - Temperature sensor SE grey FE conductivity measurement + C- translucid GD current injection + P- red P+ signal red 1) translucid 1) grey 1) blue 1) wire colour green/yellow 1) Example for the wiring of a
PAGE 33
Type 8619 Adjustment and commissioning 8. Adjustment and commissioning 8.1. Safety instructions WARNING Risk of injury due to non-conforming adjustment. Non conforming adjustment could lead to injuries and damage the device and its environment. • The operators in charge of adjustment must have read and understood the contents of this manual. • In particular, observe the safety recommendations and intended use. • The device/installation must only be adjusted by suitably trained staff.
PAGE 34
Type 8619 Adjustment and commissioning 8.3. Using the navigation button and the dynamic keys The arrows displayed show the directions in which you can browse in this view. To activate the dynamic function to the far left, press F1 MENU ABORT F1 F2 SAVE OK F3 F4 LED A: shows the system status. See chap. 9. To activate the dynamic function to the far right, press F4 LED B: shows the sensor status. See chap. 9.
PAGE 35
Type 8619 Adjustment and commissioning You want to... ...browse in Process level Press... next view previous view next level previous level ...browse in the Configuration level menus menu display the next display the previous menu highlight the next function highlight the previous function increase the percentage reduce the percentage increment the figure selected or modify the units decrement the figure selected or modify the units select the next select the previous figure ...
PAGE 36
Type 8619 Adjustment and commissioning Cursor of the data entering area Selector Edit name _ _f a bc def g h i j k l mn o pqr s t u vwxy z + ' ? ! : ; %* 2/3 ABORT 7 4 1 / 8 5 2 . < 9 6 3 0 > SEL SAVE Indicates the active page among 3 pages The arrows indicate that the selector can be moved on the line or that the 3 available character pages can be scrolled through.
PAGE 37
Type 8619 Adjustment and commissioning Calibration Mx:Conductivity Cond manual calib Cond. calib. 2 Move the decimal point by 4.294 S/cm 25.01 °C After confirming the entered numerical value by pressing "OK", modify the unit selected by 0.
PAGE 38
Type 8619 Adjustment and commissioning 8.6. Description of the icons M0:MAIN 2010/06/29 13:40 OFF DI1 OFF DO1 OFF DI2 OFF DO2 X AO1 6.000 mA AO2 20.00 mA MENU Figure 27 : Icon Position of the icons Meaning and alternatives Default icon when process monitoring is not activated via the "Diagnostics" menu; if monitoring is activated, this icon indicates that the parameters monitored are not out of range.
PAGE 39
Type 8619 Adjustment and commissioning 8.7. Operating levels The device has 2 operating levels: Process level See chap. 8.8 for the description of Process level. Configuration level This level comprises 5 menus: Menu title "Parameters": see chap. 8.10 Relevant icon This is when the device is being parametered............ .................... "Calibration": see chap. 8.11 "Diagnostics": see chap. 8.12 "Tests": see chap. 8.13 "Information": see chap. 8.
PAGE 40
Type 8619 Adjustment and commissioning 8.8. Process level M6:Outputs M1:pH 2010/06/2913:40 M0:MAIN: OFF OFF DI1 DI2 OFF DO1 OFF DO2 mA 6.000 AO1 mA 20.00 AO2 25 mS/cm 13:40 2010/06/2913:40 M0:MAIN: L/s 0.500 DI1 L 30.00 DI1 L/s 1.000 DI2 L 33.00 DI2 6.53 pH 25.2 °C 39.20 mV 25.2 °C 2010/06/2913:40 OFF DO1 OFF DO2 mA 5.000 AO1 mA 12.00 AO2 M2:Conductivity 2010/06/2913:40 ........
PAGE 41
Type 8619 Adjustment and commissioning 8.9. Configuration level access On any view in Process level, press MENU F1 Code incorrect This is when the device is being parametered............ .................... Parameters This is when the device is being parametered............ ....................
PAGE 42
Type 8619 Adjustment and commissioning →→See chap. 8.15 for details of the functions per menu 8.10. Parameters menu 8.10.1. Setting the multiCELL date and time Refer to chap. 8.9 to access Parameters menu. Parameters System This is when the device is being parametered............ .................... This is when the device is being parametered............ .................... Date AAAA/MM/JJ Time HH:MMss DATE: Set the date TIME: Set the time 8.10.2.
PAGE 43
Type 8619 Adjustment and commissioning Parameters System This is when the device is being parametered............ .................... Software options Available options This is when the device is being parametered............ .................... Add new option PID Datalogger Dosing Flow Concentration ENTERING When an option is ticked, it is activated in the device.
PAGE 44
Type 8619 Adjustment and commissioning If an error message is displayed, refer to chap. 9.3.7. 8.10.7. Restoring the default parameters of the Process level and the outputs This function is used to restore (dynamic key "Yes") the default parameters of the Process level and outputs or keep (dynamic key "No") the current parameters. Refer to chap. 8.9 to access Parameters menu. Parameters System This is when the device is being parametered............ .................... Factory reset M0:MAIN ...
PAGE 45
Type 8619 Adjustment and commissioning TITLE: Entering the name displayed in the corresponding "Ux" view. See chap. 8.4. U3:PROCESS1 1 7 pH 1 S/cm 205 l/min 43 °C 3 0 Indicates the number of the board or module from which the process value originates. Figure 28 : 2010/06/29 13:40 1 The title of the view is displayed here.
PAGE 46
Type 8619 Adjustment and commissioning LINE: Set the parameters for the graph displayed in a customised "Ux" view: -- PERIOD: Enter the graph refresh period in seconds. -- Y MIN: Enter the minimum value on the vertical axis for the PV selected. -- Y MAX: Enter the maximum value on the vertical axis for the PV selected. Ymax Ymin Figure 31 : U1:Process1 2010/06/29 13:40 100.0°C 32.00°C measured value of the process parameter 15.00°C MENU Example of a customised view of a graph 8.10.9.
PAGE 47
Type 8619 Adjustment and commissioning CONTRAST: Choose the display contrast level (as a %). BRIGHTNESS: Choose the light intensity of the display (as a %). 8.10.11. Configuring an arithmetic function A A+B A-B A/B (A/B)[%] (1-A/B)[%] (A/B-1)[%] B Figure 33 : Fx : A+B A-B A/B A/B[%] (1-A/B)[%] (A/B-1)[%] Arithmetic functions The functional block is used to calculate the image using one of the arithmetic functions available for 2 variables, A and B, selected from the process variables available.
PAGE 48
Type 8619 Adjustment and commissioning NAME: Rename the function chosen. See chap. 8.4. This name appears in the view associated with this function in Process level. STATUS: Used to activate (choose "ON") or deactivate (choose "OFF") the view of the function selected in Process level. PV A (or PV B): Combine a physical parameter (or the result of one of the functions, F1 to F6, already used) with variable A (or B). Variables A and B must be of the same value type and have the same unit.
PAGE 49
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Functions PROP F1...F6: This is when the device is being parametered............ .................... Type: Name: ENTERING Status: ON OFF PV: M0:MAIN M1: ...
PAGE 50
Type 8619 Adjustment and commissioning Fx: CMD1 100% Lim+ Lim0% ScaleFigure 36 : Scale+ PV Using the "LIM-" and "LIM+" parameters on a "PROP" function CMD SAFE: Confirm (choose "Mode: ON") or do not confirm (choose "Mode:OFF") the use of a fallback position on the output when the "System switch" event (see chap. 8.10.17) has the state "ON". When use of the fallback position is confirmed, enter a fallback position value of between 0 and 100% for each output.
PAGE 51
Type 8619 Adjustment and commissioning F1:PROP 2010/06/29 13:40 1 PV 250.2 µS/cm Value of the process variable selected 0 CMD1 13.00 % MENU Result of the function, in automatic mode MANU press this dynamic key to activate manual mode F1:PROP 2010/06/29 13:40 1 PV 0 CMD1 250.2 µS/cm 13.
PAGE 52
Type 8619 Adjustment and commissioning 8.10.13. Configuring an "ONOFF" control function This function is used to set the on/off control. A conductivity control system can be combined with the "time dosing" function (see chap. 8.10.15) to carry out a prebleed step before dosing. Once the function has been configured and activated, the result "Fx:" calculated is available in the list of process variables on the "M0:MAIN" board.
PAGE 53
Type 8619 Adjustment and commissioning Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... Functions F1...F6: ONOFF This is when the device is being parametered............ .................... Type: Name: ENTERING Status: ON OFF PV: M0:MAIN M1: ...
PAGE 54
Type 8619 Adjustment and commissioning Fx: CMD1 non-inverted mode hysteresis Fx: CMD1 100% 100% 0% Figure 40 : inverted mode hysteresis Setpoint PV parameter 0% PV parameter Setpoint Hysteresis operating, non-inverted and inverted MAXONTIME: Enter the max. authorised duration of output control: after this period, the output is deactivated.
PAGE 55
Type 8619 Adjustment and commissioning CMD SAFE: Confirm (choose "Mode: ON") or do not confirm (choose "Mode:OFF") the use of a fallback position on the output when the "System switch" event (see chap. 8.10.17) has the state "ON". When use of the fallback position is confirmed, enter a fallback position value of between 0 and 100% for each output. 2010/06/29 13:40 µS/cm F2:ONOFF 1 1 0 0 250.0 PV 500.0 µS/cm SP % CMD1 Measured value of the process variable chosen Value of the standard setpoint 0.
PAGE 56
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Functions F1...F6: This is when the device is being parametered............ .................... PID Type: PID Name: ENTERING Status: ON OFF Setup See "I. CONFIGURING THE PID FUNCTION" Parameters See "II. ENTERING THE PARAMETERS FOR THE PID FUNCTION" TYPE: Indicates the function chosen (here, PID). NAME: Rename the function chosen. See chap. 8.4.
PAGE 57
Type 8619 Adjustment and commissioning I. CONFIGURING THE PID FUNCTION Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... Functions F1...F6: PID This is when the device is being parametered............ .................... Setup Channel: Single Dual PV: M0:MAIN ... 1) Mx: SP Type: internal external SP-PV: M0:MAIN 2) ...
PAGE 58
Type 8619 Adjustment and commissioning 2010/06/29 13:40 L/min F4:PID 0 64.91 PV 0 0.166 SP L/min % 0 Result of the PID function (channel 1) 0.00 CMD1 % 6.48 CMD2 0 MENU SETP Measured value of the process variable chosen Value of the setpoint Result of the PID function (channel 2) MANU press this dynamic key to activate manual mode press this dynamic key to enter the setpoint value. 2010/06/29 13:40 L/min F4:PID 0 64.91 PV 0 0.166 SP L/min % 0 0.00 CMD1 % 6.
PAGE 59
Type 8619 Adjustment and commissioning PV: Choose the process input from the list displayed by the device. This value may be a measurement input or the result of the function. SP TYPE: Choose between an internal setpoint value (choose "internal") or an external setpoint value (choose "external"; then select the parameter used as the setpoint from the list in the "SP-PV" function below). SP-PV: Choose the parameter used as the external setpoint for the function.
PAGE 60
Type 8619 Adjustment and commissioning Parameters Functions This is when the device is being parametered............ .................... F1...F6: PID . . . This is when the device is being parametered............ ....................
PAGE 61
Type 8619 Adjustment and commissioning INVERSION: Used to invert (choose "ON") or not (choose "OFF") the operating direction of the output depending on the indication of the difference between setpoint (SP) and measurement (PV). This function is used in particular in an acid-base regulation.
PAGE 62
Type 8619 Adjustment and commissioning If the system becomes unstable, the "TV" value set is too high: reduce it as quickly as possible. X0: Enter the working point of the output, from 0 to 100%. LIM- and LIM+: Some actuators (proportional solenoid valves) work on a reduced range (e.g. 40 - 80%); the parameters "Lim-" and "Lim+" are used to match the working range of the actuator with that of the 8619: see Figure 49.
PAGE 63
Type 8619 Adjustment and commissioning system switch real time clock channel 1 channel 2 fallback position 1 fallback position 2 result (Fx: CMD1) result (Fx: CMD2) Process input (PV) Figure 50 : "Time dosing" function Once the function has been configured and activated, the result "Fx:" calculated is available in the list of process variables on the "M0:MAIN" board.
PAGE 64
Type 8619 Adjustment and commissioning F5:TDOS 0 0 0 0 2010/06/29 13:40 Date and time of the next dosing cycle (updated at the end of the dosing cycle on channel 1) Result of the command (channel 1) Date and time of the next dosing cycle (updated at the end of the dosing cycle on channel 2) Result of the command (channel 2) 10/01/02 09:00 % 0.00 CMD1 10/01/02 09:00 % 100.0 CMD2 MENU MANU press this dynamic key to activate manual mode 2010/06/29 13:40 F5:TDOS 0 10/01/02 09:00 % 0.
PAGE 65
Type 8619 Adjustment and commissioning Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... Functions TIME DOSING F1...F6: This is when the device is being parametered............ ....................
PAGE 66
Type 8619 Adjustment and commissioning CHANNEL 1 / CHANNEL 2: Set the parameters for channel 1 and, if "CHANNEL" = "DUAL", channel 2. -- MODE: Choose to deactivate (choose "OFF") channel 1 or 2 or to configure the channel in dosing mode at regular intervals (choose "Period") or dosing according to the days of the week (choose "Week"). See details below for each mode.
PAGE 67
Type 8619 Adjustment and commissioning ON/OFF FX: Combine the TIME DOSING function with an ON/OFF function (see chap. 8.10.13) for a conductivity measurement only in order to ensure prebleed of the system. Configure and activate the "ONOFF" function before this "TIME DOSING" function so that it appears in this menu. CMD SAFE: Confirm (choose "Mode: ON") or do not confirm (choose "Mode:OFF") the use of a fallback position on the output when the "System switch" event (see chap. 8.10.17) has the state "ON".
PAGE 68
Type 8619 Adjustment and commissioning 0 2010/06/29 13:40 L 22788 PV 0 L SP F6:VDOS 400.0 0 0.00 Total volume metered, in the chosen unit of volume Value of the setpoint % CMD1 MENU SETP Result of the function MANU press this dynamic key to activate manual mode 1) press this dynamic key to enter the setpoint value. F6:VDOS 0 0 2010/06/29 13:40 L 22788 PV L 400.0 SP % 0 0.
PAGE 69
Type 8619 Adjustment and commissioning Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... F1...F6: Functions Type: VOL. DOSING This is when the device is being parametered............ ....................
PAGE 70
Type 8619 Adjustment and commissioning 8.10.17. Configuring the "System switch" event The "System switch" event is used to force the result of a function via the "CMD safe" menu for this function. The function outputs switch automatically to the values set in the "CMD safe" menu for each function when the state of the "System switch" event is "ON".
PAGE 71
Type 8619 Adjustment and commissioning Configuring in "Hysteresis" operating The output status changes when a threshold is reached: • by increasing process input value, the output status changes when the high threshold is reached. • by decreasing process input value, the output status changes when the low threshold is reached.
PAGE 72
Type 8619 Adjustment and commissioning 8.10.18. Datalogging (datalogger) This function is available as an option. See chap. 8.10.4 This function is used to log the measurement history of one to sixteen process inputs ("PV") on the memory card at regular intervals defined in the "Period" function. Risk of data loss • Set the "status" of the function to "OFF" before removing the memory card from the device. • Do not remove the memory card from the device when a file is being written.
PAGE 73
Type 8619 Adjustment and commissioning 8.10.19. Choosing the units for the totalizers The function is available if the software option "FLOW" is activated. See chap. 8.10.4. Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... M0:Inputs DI1/DI2 Totalizer A unit Totalizer B unit Mx:Inputs This is when the device is being parametered............ ....................
PAGE 74
Type 8619 Adjustment and commissioning 0V: Enter the value of the previously selected process variable, which is associated to a 0 V input voltage. Instead of being entered, the value can be automatically determined using the function "PV calibration" in the menu "Calibration -> Mx:Inputs -> AI1 or AI2". See chap. 8.11.4. 5/10V: Enter the value of the previously selected process variable, which is associated to a 5/10 V input voltage.
PAGE 75
Type 8619 Adjustment and commissioning P1 and P2 are the values associated with a current of 4 mA or 20 mA respectively. If P1 is higher than P2, the signal is inverted and the range P1-P2 corresponds to the range for the 20-4 mA current. mA 20 4 0 Figure 62 : P1 P2 4-20 mA current depending on the PV selected FILTER: Choose the level of damping for the fluctuations of the current value for each current output. See Figure 29. DIAG.
PAGE 76
Type 8619 Adjustment and commissioning 8.10.22. Setting the parameters of the digital outputs Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... M0:Outputs DO1/DO2 Mode: On/Off Mode:On/Off PV: M0:MAIN M1: Mx:Outputs ... This is when the device is being parametered............ .................... 1) Mx: Invert: No Yes Delay: Hysteresis Window ENTERING Mode:Hyst/Win PV: M0:MAIN M1: ...
PAGE 77
Type 8619 Adjustment and commissioning Parameters M0:Outputs Mode: DO1/DO2 PFM Mode:PFM PV: This is when the device is being parametered............ .................... M0:MAIN M1: Mx:Outputs ... This is when the device is being parametered............ .................... 1) Mx: Low: ENTERING High: ENTERING Invert: No Yes Pulse Max. freq.
PAGE 78
Type 8619 Adjustment and commissioning HIGH: Choose the value of the high switching threshold of the output. INVERT: Invert the output or not. DELAY: Choose the value of the time-out before switching for each digital output. This is valid for both output thresholds. Switching is only done if one of the thresholds, high or low (functions "High" or "Low"), is exceeded for a duration longer than this time-out.
PAGE 79
Type 8619 Adjustment and commissioning Configuring in "PWM" operating This mode is used to control an "on/off" actuator. not inverted output T1 T1 T1 T1 T1 HIGH HIGH LOW LOW T2 T2 inverted output T2 T2 T2 t T1 T1 T2 t T2 = period, constant T1 varies Figure 66 : "PWM" operating PV: Choose the process input associated with the output selected. LOW: Choose the value of the process input ("PV") corresponding to 0% PWM.
PAGE 80
Type 8619 Adjustment and commissioning INVERT: Invert the output or not. MAX. FREQ.: Choose the maximum value of the pulse frequency (1/T2) (180 pulses per minute maximum) PULSE WIDTH: Choose the value of the pulse width (T1). Configuring in "Pulse" operating This function is available only if the "FLOW" option is activated on the device (see chap. 8.10.4). It is used to generate a pulse on the output each time a predetermined volume of fluid is totalized.
PAGE 81
Type 8619 Adjustment and commissioning 8.10.23. Setting the parameters of a pH/redox module Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... Mx:pH/ORP RTD None PT100 This is when the device is being parametered............ .................... PT1000 Temperature Auto Manual Temp.Adjust ENTERING if "Temperature" = "Auto" °C ENTERING if "Temperature" = "Manual" Temp.
PAGE 82
Type 8619 Adjustment and commissioning CALIBRATION LIMITS: Enter the ranges outside of which a warning or error message is generated during calibration: • PH ZERO: -- WARNING HIGH: Enter the pH0 value above which a warning message is displayed during calibration of the pH sensor. -- WARNING LOW: Enter the pH0 value below which a warning message is displayed during calibration of the pH sensor. -- ERROR HIGH: Enter the pH0 value above which an error message is displayed during calibration of the pH sensor.
PAGE 83
Type 8619 Adjustment and commissioning 8.10.24. Setting the parameters of a conductivity module Refer to chap. 8.9 to access Parameters menu. Parameters This is when the device is being parametered............ .................... Mx:Conductivity This is when the device is being parametered............ .................... Cell 2 electrodes 4 electrodes RTD None PT100 PT1000 Temperature Auto Manual Temp. adjust ENTERING °C ENTERING Temp.Comp.
PAGE 84
Type 8619 Adjustment and commissioning TEMP. ADJUST: The temperature measured can be corrected by an offset value. Enter the offset value in °C. TEMP.COMP.: Choose the type of temperature compensation to determine the fluid conductivity: • according to a linear percentage (choose "linear"). The linear temperature compensation may be sufficiently precise for your process whenever the temperature of your process is always > 0°C. Enter a compensation of between 0.00 and 9.99%/°C in the next "Coef." field.
PAGE 85
Type 8619 Adjustment and commissioning Graph zone Description B A Name displayed in the user defined "Ux" view (see chap. 8.10.8) Associated code in the datalogger (see chap. 8.10.18) State of the "on/off" output (see chap. 8.10.22) The conductivity of the fluid is between the "USP Alarm" percentage set in the function "USP Alarm" and the value in the table USP<645> at the corresponding temperature.
PAGE 86
Type 8619 Adjustment and commissioning To deactivate the HOLD mode: →→access the "HOLD" function →→choose "Disable" →→confirm by "OK". 8.11.2. Modifying the Calibration menu access code Refer to chap. 8.9 to access Calibration menu. If the default access code "0000" is kept, the device does not request it to access the Calibration menu. Calibration System Code 0*** Confirm code Enter the new CALIBRATION menu access code 0*** Confirm the new code 8.11.3.
PAGE 87
Type 8619 Adjustment and commissioning 8.11.4. Calibrating the analogue inputs This calibration does not replace the calibration of the measuring sensor. Refer to chap. 8.9 to access Calibration menu. Calibration Mx:Inputs AI1/AI2 1st point PV calibration Voltage calibr. Current calibr. NO 2nd point? YES 2nd point Calibration result An analogue input, AI1 or AI2, can be calibrated: • either with respect to the measured process variable (function "PV calibration"). See Figure 68.
PAGE 88
Type 8619 Adjustment and commissioning Calibration Mx:Inputs AI1/AI2 PV calibration →→Immerse the probe of the sensor (for insatne a pH sensor) in the first buffer solution: the multiCELL displays the solution measured value. 1st point Solution measured value. 7.001 pH 7.000 pH →→Enter the value of the buffer solution (indicated on the bottle). →→Wait until the measured value stabilises. OK F4 NO Calibrate using a 2nd point? The multiCELL adjusts the offset. YES 2nd point 10.001 pH 10.
PAGE 89
Type 8619 Adjustment and commissioning Connect the analogue input AI1 or AI2 to the current or voltage analogue output of an external instrument (for instance, the 4-20 mA output of a pressure measuring device type 8311). Calibration Mx:Inputs AI1/AI2 Current calibr. →→Generate a 4 mA current on the 4-20 mA output of the instrument connected to the analogue input. 1st point Value received on the analogue input. 4.001 mA 4.000 mA →→Enter 4 mA. →→Wait for the measurement to stabilize.
PAGE 90
Type 8619 Adjustment and commissioning 8.11.5. Restore the factory calibration of the analogue inputs Refer to chap. 8.9 to access Calibration menu. Calibration Mx:Inputs AI1/AI2 Factory calibr. 8.11.6. Resetting the totalizers This function is available if the software option "FLOW" is activated. See chap. 8.10.4. Refer to chap. 8.9 to access Calibration menu. Calibration M0:Inputs DI1/2 Totalizer Reset totalizer A Yes/No Reset totalizer B Yes/No Mx:Inputs 8.11.7.
PAGE 91
Type 8619 Adjustment and commissioning • VOLUME TEACH: Determine the K factor unique to your installation using a teach-in procedure by volume. Follow the procedure below. • FLOW TEACH: Determine the K factor unique to your installation using a teach-in procedure by flow rate. Follow the procedure on next page.
PAGE 92
Type 8619 Adjustment and commissioning Detailed procedure for teach-in by flow rate →→Choose the flow rate unit in which teach-in is run: Calibration M0:Inputs DI1/2: Flow Flow teaching Flow unit L/h ... Mx:Inputs Igal/s →→Run teach-in by flow rate: Calibration M0:Inputs DI1:/DI2:Flow Flow teaching →→Allow the fluid to circulate in the pipes and wait for the flow rate to stabilise. Start teaching OK Meas. in progr.
PAGE 93
Type 8619 Adjustment and commissioning 8.11.8. Calibrating a pH or redox sensor Refer to chap. 8.9 to access Calibration menu. Calibration Mx:pH/ORP 1st point pH auto calib. pH manual calib. NO 2nd point? YES Rinse 2nd point pH Cal.Result pH calibration data ORP calibration Zero ENTERING Slope ENTERING Iso potential Iso potential ENTERING Iso pH ENTERING 1st point ORP Cal.Result ORP calib. data Calib. interval Calib.
PAGE 94
Type 8619 Adjustment and commissioning CALIB. LOG: Read the latest valid calibration values. Manually calibrating the pH or redox sensor • The pH sensor can be calibrated according to a 1-point or a 2-point procedure. • The redox sensor can only be calibrated according to a 1-point procedure. • Modify the default calibration limits before calibrating your sensor: see chap. 8.10.23 • In order not to interrupt the process, activate the HOLD function (see chap. 8.11.1).
PAGE 95
Type 8619 Adjustment and commissioning Calibration Mx:pH/ORP pH manual calib. →→Immerse the clean probe in the first buffer solution: the multiCELL displays the measured pH of the solution. 1st point 7.035 pH 7.000 pH →→Enter the pH of the buffer solution (indicated on the bottle) →→Wait until the measured pH stabilises. OK F4 Rinse 7.001 pH -59.6 mV 25.00 °C YES Calibrate a 2nd point? NO →→Rinse the probe. pH Calibr. result Zero: 7.000 pH Slope:-59.
PAGE 96
Type 8619 Adjustment and commissioning Detailed procedure for the calibration of the oxidation reduction potential sensor (1-point only) The 1-point calibration procedure is used for a quick calibration by adjusting the zero of the measurement graph with a buffer solution with a known oxidation reduction potential. Calibration Mx:pH/ORP ORP calibration 1st point →→Immerse the clean probe in the redox solution: the multiCELL displays the measured potential difference of the solution 1st point 465.
PAGE 97
Type 8619 Adjustment and commissioning • MANUAL CALIBRATION: Calibrate the conductivity sensor by determining its specific C constant. See details of the procedure below. When a sensor is calibrated manually, the most recent calibration date is updated (function "LAST" in the sub-menu "CALIBRATION INTERVAL" below). • CELL CONST.: Read the most recent C constant determined by one of the calibration functions or modify it.
PAGE 98
Type 8619 Adjustment and commissioning Calibration Mx:conductivity Cond. manual calib →→Immerse the cleancell in the reference solution: the multiCELL displays the measured conductivity value of the solution Manual calibration 5.023 µS/cm 5.000 µS/cm →→Enter the conductivity value of the ref- erence solution used (indicated on the bottle). →→Modify the unit, if necessary. OK F4 Calibration result Cell constant: 1.00000 /cm The multiCELL displays the calibration result. 8.12.
PAGE 99
Type 8619 Adjustment and commissioning Diagnostics Mx:Inputs AI1/AI2 Thresholds: None Low High Both Warn low: ENTERING if "Thresholds" = "Low" or "Both" Warn high: ENTERING if "Thresholds" = "High" or "Both" Err low: ENTERING if "Thresholds" = "Low" or "Both" Err. high: ENTERING if "Thresholds" = "High" or "Both" A malfunction in your process may be revealed by too low or too high value received on the analogue input.
PAGE 100
Type 8619 Adjustment and commissioning 8.12.4. Monitoring the pH or redox values This function is used to define the behaviour of the device if problems arise on the pH probe (glass electrode and/or reference electrode) or the redox probe (reference electrode only). Refer to chap. 8.9 to access the Diagnostics menu. Diagnostics Mx:pH/ORP Glass electrode Ref. electrode Status: on/off Impedance: READING Temp. depend.
PAGE 101
Type 8619 Adjustment and commissioning This monitoring is done by the generation of a "warning" event if the impedance range defined in the "Warn Hi/ Lo" functions below is exceeded and an "error" event if the impedance range defined in the "Err Hi/Lo" functions below is exceeded. IMPEDANCE: Read the impedance, measured in real time, on the electrode selected. TEMP. DEPEND.: Temperature correction coefficient for measuring the impedance of a fluid.
PAGE 102
Type 8619 Adjustment and commissioning STATUS: Choose whether or not to activate monitoring of fluid conductivity. This monitoring is done by the generation of a "warning" event if the fluid conductivity range defined in the "Warn Hi/Lo" functions below is exceeded and an "error" event if the fluid conductivity range defined in the "Err Hi/Lo" functions below is exceeded. CONDUCTIVITY: Read the fluid conductivity measured in real time by the sensor. WARN.
PAGE 103
Type 8619 Adjustment and commissioning • The "warning" event may also be associated with one and/or other digital outputs. See chap. 8.10.22. • A current of 22 mA may be emitted on one and/or other of the current outputs when an "error" event related to either the monitoring of the fluid pH, redox, conductivity or temperature values or the monitoring of an analogue input is generated. See chap. 8.10.21 to activate the mode. • See also "If you encounter problems", chap. 9.
PAGE 104
Type 8619 Adjustment and commissioning 8.13.2. Simulating an input or a process variable The icon T is displayed in place of the icon whenever the correct operation test is run on an output. During the test, this output no longer reacts, depending on the physical parameter measured. Refer to chap. 8.9 to access the Tests menu. Tests Simulate PV PV: M0:MAIN M1: ... 1) Mx: Value: 1) ENTERING The choices offered depend on the modules fitted and/or the options activated. See chap. 8.10.4 and chap. 8.16.
PAGE 105
Type 8619 Adjustment and commissioning 8.14. Information menu Refer to chap. 8.9 to access the Information menu. Information Error MESSAGE Warning MESSAGE Maintenance MESSAGE Smiley MESSAGE System log READING Versions M0 READING READING M1: ...
PAGE 106
Type 8619 Adjustment and commissioning 8.15. Structure of the configuring menus Refer to chap. 8.9 to access Configuration level. Parameters System This is when the device is being parametered............ .................... This is when the device is being parametered............ ....................
PAGE 107
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... PV names Display PV:M0:None M1: This is when the device is being parametered............ .................... ... 1) Mx: Edit name Functions This is when the device is being parametered............ .................... M0:MAIN ENTERING Contrast xx% Brightness xx% F1...
PAGE 108
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Functions F1...F6: ONOFF This is when the device is being parametered............ .................... Type: Name: ENTERING Status: ON OFF PV: M0:MAIN M1: ...
PAGE 109
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Functions F1...F6: This is when the device is being parametered............ .................... PID Setup Channel: Single Dual PV: M0:MAIN ... 1) Mx: SP Type: internal external SP-PV: M0:MAIN 2) ...
PAGE 110
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Functions F1...F6: This is when the device is being parametered............ .................... Parameters PID Sample time: ENTERING PV filter: None Fast Slow F1...
PAGE 111
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... F1...F6: Functions VOL. DOSING This is when the device is being parametered............ .................... Type: Name: ENTERING Status: OFF ON PV: M0:MAIN None DI1 Pulse DI2 Pulse Mx: None L Unit: m3 gal Igal Volume: ENTERING Dosing time: ENTERING CMD Safe: Mode: OFF ON Value: System switch Mode: ENTERING On/Off Hysteresis Window M0:MAIN PV: M1: ...
PAGE 112
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Datalogger This is when the device is being parametered............ .................... Status: OFF ON Period: ENTERING Max lines: ENTERING PV1...PV8: M0:MAIN PV9...PV16: M1: ... 1) Mx: M0:Inputs This is when the device is being parametered............ ....................
PAGE 113
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... M0:Outputs AO1/AO2 PV: M0:MAIN M1: ... Mx:Outputs 1) Mx: This is when the device is being parametered............ .................... 4mA: ENTERING 20mA: ENTERING Filter: None Fast Slow Diag. events: None 22mA DO1/DO2 Mode: On/Off Mode:On/Off PV: M0:MAIN M1: ... 1) Mx: Invert: No Yes Delay: Hysteresis Window ENTERING Mode:Hyst/Win PV: M0:MAIN M1: ..
PAGE 114
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... M0:Outputs DO1/DO2 Mode: PWM Mode:PWM PV: M0:MAIN M1: Mx:Outputs ... This is when the device is being parametered............ .................... 1) Mx: 0%: ENTERING 100%: ENTERING Inverted: No Yes PFM Period: ENTERING Min ON time: ENTERING Mode:PFM PV: M0:MAIN M1: ... 1) Mx: 0%: ENTERING 100%: ENTERING Inverted: No Yes Pulse 2) Max. freq.
PAGE 115
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Mx:pH/ORP RTD None PT100 This is when the device is being parametered............ .................... PT1000 Temperature Auto Manual Temp.Adjust ENTERING if "Temperature" = "Auto" °C ENTERING if "Temperature" = "Manual" Temp. calib Auto Manual °C ENTERING Buffer Hamilton if "Temp.
PAGE 116
Type 8619 Adjustment and commissioning Parameters This is when the device is being parametered............ .................... Mx:Conductivity This is when the device is being parametered............ .................... Cell 2 electrodes 4 electrodes RTD None PT100 PT1000 Temperature Auto Manual Temp. adjust ENTERING °C ENTERING Temp.Comp. None if "Temperature" = "Auto" if "Temperature" = "Manual" Linear EN 27888 UPW UPW-NaCl Concentr.table Coef. ENTERING Concentration 1) 1) if "Temp.
PAGE 117
Type 8619 Adjustment and commissioning Calibration System Hold Hold:Disabled Hold:Enabled M0:Outputs Code 0*** Confirm code AO1/AO2 4mA ENTERING 20mA ENTERING DI1:/DI2:Totalizer Reset totalizer A Reset Yes/No 1) Reset totalizer B Reset Yes/No DI1:/DI2:Flow K factor ENTERING Volume teaching Volume unit 0*** Mx:Outputs M0:Inputs 1) L m3 gal Igal Flow unit L/h ... Igal/s Start teaching Meas.in progr. Flowed volume Teaching result Flow teaching Flow unit L/h ...
PAGE 118
Type 8619 Adjustment and commissioning Calibration Mx:Inputs AI1/AI2 1st point PV calibration Current calibr. Voltage calibr. NO 2nd point? YES 2nd point PV calibr. result Factory calibr. DI1/2:Totalizer 1) see "Calibration -> M0:Inputs" DI1/2:Flow 1) Mx:pH/ORP pH auto calib. 1st point pH manual calib. NO 2nd point? YES Rinse 2nd point pH Cal.
PAGE 119
Type 8619 Adjustment and commissioning Diagnostics System Code 0*** Confirm code Mx:Inputs AI1/AI2 Thresholds: None Low High Both Warn low: ENTERING if "Thresholds" = "Low" or "Both" Warn high: ENTERING if "Thresholds" = "High" or "Both" Err low: ENTERING if "Thresholds" = "Low" or "Both" Mx:pH/ORP Glass electrode Ref. electrode Temperature Mx:Conductivity 0*** Err.
PAGE 120
Type 8619 Adjustment and commissioning Diagnostics Tests Mx:Conductivity Temperature State ON / OFF Temperature: READING Warn hi: ENTERING Warn lo: ENTERING Err hi: ENTERING Err lo: ENTERING Monitor READING System Code 0*** Simulate PV PV: M0:MAIN Confirm code 0*** M1: ...
PAGE 121
Type 8619 Adjustment and commissioning 8.16. Process inputs or values 8.16.1. On the M0:MAIN board M0:MAIN None Warning AO1 AO2 DO1 DO2 SysSwitch DI1 DI2 DI1: Qv DI2: Qv DI1: TotA DI1: TotB DI2: TotA DI2: TotB Available on the device if the software option "FLOW" is active. See chap. 8.10.
PAGE 122
Type 8619 Adjustment and commissioning "DIx" = digital input "DIx Qv" = flow rate on digital input DIx "DIx TotA" = totalizer A on digital input DIx "DIx TotB" = totalizer B on digital input DIx "AIxRaw" = current or voltage standard signal on analogue input AIx "DIx Hz" = frequency on digital input DIx 8.16.3.
PAGE 123
Type 8619 Adjustment and commissioning 8.16.5.
PAGE 124
Type 8619 Maintenance and troubleshooting 9. Maintenance and troubleshooting 9.1. Safety instructions danger Risk of injury due to electrical discharge. • Shut down and isolate the electrical power source before carrying out work on the system. • Observe all applicable accident protection and safety regulations for electrical equipment. WARNING Risk of injury due to non-conforming maintenance. • Maintenance must only be carried out by qualified and skilled staff with the appropriate tools.
PAGE 125
Type 8619 Maintenance and troubleshooting Message displayed in the "Information" menu "Mx:E:AIx high" "Mx:E:AIx open" "Mx:E:Glass imped." Meaning Recommended action The value of the analogue input of the "Mx:Inputs" module is out of range. →→Check the wiring of the input. This message is displayed if monitoring of the analogue input is activated for the "Mx" module, depending on the ERR HIGH threshold defined (see chap. 8.12.2).
PAGE 126
Type 8619 Maintenance and troubleshooting Message displayed in the "Information" menu "Mx:E:RTD open" 9.3.2. Meaning Recommended action The temperature sensor is not connected to the "Mx" module →→Connect a temperature sensor to the This message may only be displayed if the measurement mode of the temperature for module "Mx" is set to "automatic" (see chap. 8.10.23 and/or 8.10.24) →→set the temperature value used in "Mx" module or the process to "Manual" mode (see chap. 8.10.23 and/or 8.10.
PAGE 127
Type 8619 Maintenance and troubleshooting Message displayed in the "Information" menu "Mx:E:Memory CR" Meaning Recommended action The calibration parameters of the "Mx" module are lost →→Switch the power supply off then on again →→if the error originates in the M0:MAIN board, perform a new teach-in "Mx:E:Memory CW" →→if the error originates in an "Mx" module, calibrate the sensor connected to this module again →→if the error persists, return the device to "Mx:E:RTClock" Bürkert →→Return the device
PAGE 128
Type 8619 Maintenance and troubleshooting Message displayed Meaning in the "Information" menu The impedance of the measurement elec"Mx:W:Glass trode on the "Mx" module is out of range. imped." This message is displayed if monitoring of the impedance of the measurement electrode is activated on the "Mx" module, depending on the WARNING LOW and WARNING HIGH thresholds defined (see chap. 8.12.4). "Mx:W:Conductivity" The fluid conductivity is out of range.
PAGE 129
Type 8619 Maintenance and troubleshooting "M0:W:Pulse x 1:1" 9.3.5. In "Pulse" mode, the volume entered for a pulse is incorrect (see page 78). →→Enter an appropriate volume →→check the K factor. "Maintenance" events related to calibration (Right orange and displayed) LED and icons , When a "maintenance" event related to calibration is generated: • The 4-20 mA output(s) operate normally • The transistor outputs configured in "warning" mode switch.
PAGE 130
Type 8619 Maintenance and troubleshooting Message displayed "Memory card read" «File open» Meaning Recommended action The file with the saved data is corrupted. →→Use another file. The file with the saved data cannot be read: To check the compatibility between the devices: • either because the two devices are not compatible. →→save the data of both devices (on two different memory cards), • or, because the data saving failed. →→check that the file names are the same.
PAGE 131
Type 8619 Spare parts and accessories 10. Spare parts and accessories CAUTION Risk of injury and/or material damage caused by the use of unsuitable parts. Incorrect accessories and unsuitable replacement parts may cause injuries and damage the device and the surrounding area. • Use only original accessories and original replacement parts from Bürkert.
PAGE 132
Type 8619 Spare parts and accessories 13. Disposal of the device →→Dispose of the device and its packaging in an environmentally-friendly way. CAUTION Damage to the environment caused by products contaminated by fluids. • Keep to the existing provisions on the subject of waste disposal and environmental protection. Note Comply with the national and/or local regulations which concern the area of waste disposal.
PAGE 133
PAGE 134
www.burkert.