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Operation

IQ S

ENSOR

N

ET

 MIQ/T2020

4 - 4

Note
A detailed description of the log book is given in the IQ S

ENSOR

N

ET

 

system operating manual.

Measured value display

The measured value display contains the following information for each 
sensor/differential sensor:

Fig. 4-3

Display - measured value display

1

Consecutive numbering of the measured values

2

Main measured value

3

Unit and measured variable of the main measured value

4

Name of the sensor

5

Secondary measured value with unit, e.g. temperature

1

2

3

4

5

Summary of Contents for MIQ

Page 1: ...ba64103e03 12 2002 MIQ T2020 Operating Manual C M S ESC OK IQ SENSOR NET terminal ...

Page 2: ...t guarantee that there are absolutely no errors in this manual Therefore we are sure you will understand that we cannot accept any legal claims resulting from the data figures or descriptions Note The latest version of the present operating manual can be found in the Internet under www WTW com Copyright Weilheim 2002 WTW GmbH Co KG Reprinting even as excerpts is only allowed with the explicit writ...

Page 3: ... 3 2 2 Docking the terminal on the IQ SENSOR NET S184 system 3 3 3 2 3 Initialization 3 4 4 Operation 4 1 4 1 Introduction 4 1 4 1 1 Overview of the operating elements 4 2 4 1 2 Display 4 3 4 1 3 Keys 4 5 4 1 4 Rotary switch 4 5 4 2 General operating principles 4 6 4 2 1 Navigating in menus lists and tables 4 7 4 2 2 Entering text or numerical values 4 8 4 3 Software status 4 11 5 Settings Setup 5...

Page 4: ...List of contents IQ Sensor Net MIQ T2020 0 2 ...

Page 5: ...ease file this component operating manual in the ring binder of the system operating manual 1 2 Features of the MIQ T2020 terminal The MIQ T2020 terminal is an extension component for the IQ SENSOR NET system It can be docked on and removed again from any free lid front of an MIQ module as a mobile control unit The docking is performed by a simple manual action without the need for any tools IQ Se...

Page 6: ...lues that should be displayed at this measurement location This function local identity function can be used e g for sensors to quickly find the calibration on site The information is transmitted by the two upper contacts on the back of the terminal Fig 1 2 MIQ T2020 terminal 1 Graphical display 2 Keys 3 Rotary switch 4 Contacts for voltage and communication 5 Contacts for the local identity funct...

Page 7: ...h the sys tem operating manual and all other component operating manuals in the vicinity of the IQ SENSOR NET system General safety instructions The following safety labels in the individual chapters of this operating manual indicate different levels of danger Warning indicates instructions that must be followed precisely in order to prevent serious dangers to personnel Caution indicates instructi...

Page 8: ...chnical condition Function and operatio nal safety The failure free function and operational safety of the MIQ T2020 is only guaranteed if the generally applicable safety measures and the special safety instructions in this operating manual are followed during its use The failure free function and operational safety of the MIQ T2020 is only guaranteed under the environmental conditions that are sp...

Page 9: ...nual Up to three terminal components can be docked on an IQ SENSOR NET system 3 2 1 Docking and removing a terminal The mobile MIQ T2020 terminal is docked on the lid of any free MIQ module The terminal can be docked while the system is running without the measurement being interrupted Docking the terminal Fig 3 1 Preparing the MIQ module for docking 1 Pull the cover off the contacts pos 1 in Fig ...

Page 10: ...in to protect the contacts Fig 3 2 Docking the terminal Removing the terminal To remove the terminal press the locking lever and pull the terminal forwards 2 Place the terminal on the module lid To do so insert the flap on the back of the terminal into the slot on the door hinge of the module Then pull back the interlocking lever pos 2 in Fig 3 2 place the terminal completely on the module and rel...

Page 11: ...x cable gland with seal scope of delivery of MIQ module Tools l Cable stripping knife l Wire stripper l Phillips screw driver l Small screw driver Note General instructions concerning the system expansion and mounting are given in the system operating manual Removing the MIQ CR3 from the MIQ S184 module stack and mounting it separately 1 In the case of process control via l the MIQ CR3 module l th...

Page 12: ...oon as contact is established to the IQ SENSOR NET In the first phase the background illumination of the display switches on and the terminal is initialized This process can take several seconds The following display appears Fig 3 3 Fig 3 3 Display during the initialization process The terminal then switches to the measured value display ...

Page 13: ... Perform system and terminal settings l Display messages Note To guarantee data security within the IQ SENSOR NET access to the following functions is only possible from one terminal at the same time l Opening the Settings Einstellungen menu l Starting the calibration l Assigning sensors or output modules as substitutes If one of these functions is active at another terminal a note appears on the ...

Page 14: ... display for the clear presentation of current measured values the graph of measured values status dis plays and message texts The IQ SENSOR NET system is operated using the 5 keys m c s e g and the rotary switch d Fig 4 1 View of the MIQ T2020 terminal 1 Display see section 4 1 2 DISPLAY 2 Rotary switch see section 4 1 4 ROTARY SWITCH 3 5 keys m c s e g see section 4 1 3 KEYS 1 3 2 C M S ESC OK M...

Page 15: ...settings can be changed z closed settings locked All system settings can only be read 6 Error symbol h If the error symbol flashes a new or unacknowledged error message is present in the log book 7 Info symbol i If the info symbol flashes a new or unacknowledged error message is present in the log book 8 Number of the display 9 Display range for measured values menus lists etc 10 Help line with op...

Page 16: ...display The measured value display contains the following information for each sensor differential sensor Fig 4 3 Display measured value display 1 Consecutive numbering of the measured values 2 Main measured value 3 Unit and measured variable of the main measured value 4 Name of the sensor 5 Secondary measured value with unit e g temperature 1 2 3 4 5 ...

Page 17: ... is inactive or defective Hold Measured value is frozen OFL Measuring range is undercut or exceeded overflow Display flashes Sensor in maintenance condition Key Function m Displays measured values c Starts calibration of the sensor selected in the measured value display s Opens the Settings Einstellungen menu e Changes or aborts entries in the higher menu levels without storing them g Confirms sel...

Page 18: ...lds Select a setting in selection fields Select a character in text entry fields l Confirm a selection with the g key l Break off an action and change to the next higher level with the e key l Start a calibration procedure with the c key l Switch to the settings with the s key l Change to the measured value display and break off current actions with the m key Note Short operating instructions are ...

Page 19: ...stellungen menu shown here 2 Select a menu item e g System settings with d Move the highlighting reverse video display black back ground in the list of menu items by turning the rotary switch d 3 Confirm the menu item e g System settings with g The display e g System settings opens Confirm the selection and move to a new display by pressing the g key 4 Return to a higher level with e or Switch to ...

Page 20: ...ettings Einstellungen menu with s 2 Select the Edit list of sensors menu item with d 3 Confirm the menu item e g Edit list of sensors with g The display e g Edit list of sensors opens A column is high lighted 4 Select the Sensor name column with d 5 Confirm the Sensor name column with g A sensor name is highlighted 6 Select a sensor name with d 7 Confirm the selection with g The name of the select...

Page 21: ...dit list of sensors Note The following letters numerals and special characters can be entered AaBb Zz0 9µ _ Fig 4 7 120 Edit list of sensors 8 Select a letter or numeral with d 9 Confirm the letters with g The p character appears behind the last letter ...

Page 22: ... 10 l To add a new character Select the character to be added with d and confirm with g or l To delete the last character Select the b character with d and confirm with g or l To adopt the name Select the p character with d and confirm with g 11 Repeat steps 8 to 10 until the whole name has been entered ...

Page 23: ...of the software Bild 4 8 100 Settings Einstellungen Service info 1 Call up the measured value display with m 2 Open the Settings Einstellungen menu with s 3 Select the Service info menu item with d and confirm with g The Softwareversionen dialog window opens 4 Leave the Softwareversionen dialog window with m or g ...

Page 24: ...Operation IQ SENSOR NET MIQ T2020 4 12 ...

Page 25: ...he standard language German To activate the selected system language for this component the software of the component has to be updated For more information contact WTW 1 Open the Settings Einstellungen menu with s 2 Select and confirm the menu item System settings Language Sprache with d and g The Language Sprache display opens 3 Select a language from the list with d and confirm with g The activ...

Page 26: ...me The name of the terminal appears in the top left corner of the display 15 characters are available for the name 1 Open the Settings Einstellungen menu with s 2 Select the Terminal settings menu item with d and confirm with g The Terminal settings display opens 3 Select the Terminal name menu item with d and confirm with g 4 Enter the terminal name with d and g and confirm with g see also sectio...

Page 27: ...djusted Display contrast The contrast level of the display can be continuously adjusted 5 Select the Illumin brightness menu item with d and confirm with g 6 Select a brightness level and confirm with d and g 7 Select the Display contrast menu item with d and confirm with g 8 Select a contrast level and confirm with d and g ...

Page 28: ...Settings Setup IQ SENSOR NET MIQ T2020 5 4 ...

Page 29: ... 1 Maintenance The MIQ T2020 requires no special maintenance The general mainte nance of IQ SENSOR NET components is described in the IQ SENSOR NET system operating manual 6 2 Cleaning The cleaning of IQ SENSOR NET components is described in the IQ SENSOR NET system operating manual ...

Page 30: ...Maintenance and cleaning IQ SENSOR NET MIQ T2020 6 2 ...

Page 31: ...ending on the number of terminal components already installed A total of up to three terminal components can be used in the IQ SENSOR NET Side view Front view 42 0 37 0 210 0 170 0 137 185 Stacked mounting 37 0 48 0 Housing material ASA Acrylonitrile Styrene Acrylesterpoly mer Weight Approx 0 7 kg Type of protection IP 66 In accordance with NEMA 4X The terminal is not suitable for conduit connecti...

Page 32: ...Technical data IQ SENSOR NET MIQ T2020 7 2 Electrical data Supply voltage Max 24 VDC via the IQ SENSOR NET for details see chapter TECHNICAL DATA of the system operating manual Power consumption 3 0 W ...

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