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Nivotemp NT M-XP

5 Operation and control

NOTICE

The device must not be operated beyond its specifications.

5.1 Start-up procedure

The device will automatically switch on when connected to power. It will first briefly display the software version, at which time
the device will also check the built-in components. The display will then switch to displaying measurements.

The following describes the function of the display and control unit:

LEDs

Control keys

Display

If an error message appears in the display during operation, please refer to the 

Troubleshooting

 table under chapter “Service

and Repair”.

5.2 LED statuses

LEDs above the measurement display indicate the status of the switching outputs. The LEDs are permanently assigned to the
switching outputs.

The following table lists the factory settings for the liquid level and temperature switching output configuration:

2 Switching

outputs

4 Switching

outputs

6 Switching

outputs

LED 1 – yellow
Status switching output 1

Liquid Level

Liquid Level

Liquid Level

LED 2 - red 
Status switching output 2

Temperature

Liquid Level

Liquid Level

LED 3 – yellow
Status switching output 3

---

Temperature

Liquid Level

LED 4 – red
Status switching output 4

---

Temperature

Temperature

LED 5 – yellow
Status switching output 5

---

---

Temperature

LED 6 – red
Status switching output 6

---

---

Temperature

The switching characteristics of the LED (on if switching contact closed or open) can be changed.

9

Bühler Technologies GmbH

BE100023 ◦ 06/2021

Содержание Nivotemp NT M-XP

Страница 1: ...instructions Level and temperature sensor Nivotemp NT M XP BE100023 06 2021 B hler Technologies GmbH Harkortstr 29 D 40880 Ratingen Tel 49 0 21 02 49 89 0 Fax 49 0 21 02 49 89 20 E Mail fluidcontrol b...

Страница 2: ...ad this instruction carefully prior to installation and or use Pay at tention particularly to all advises and safety instructions to prevent in juries B hler Technologies can not be held responsible f...

Страница 3: ...uring range lower limit assignment 16 5 6 11 Restore factory settings Reset 16 5 7 Switching outputs 18 5 7 1 Switching output x Definition of the switching characteristic 18 5 7 2 Switching output x...

Страница 4: ...30 9 Appendices 31 9 1 Technical Data NT M XP 31 9 2 Dimensions NT M XP 32 9 3 Standard pin assignment NT M XP 33 9 4 Current settings 34 9 5 Display ranges 34 9 6 Display resolution 35 9 7 Menu Seque...

Страница 5: ...number of reed switches along with resistors connected in series The total length of the chain varies by the path being monitored If a magnet inside a float trips the reed switch a resistance signal...

Страница 6: ...ut 4S KN KT Option OV G1 Oval flange adapter to G1 Version 2S and 1D1S only Version 4S KN KT and 6S only Version 6S KN KT only Type designation with display control unit Plug connection Length max 140...

Страница 7: ...This manual is part of the equipment The manufacturer keeps the right to modify specifications without advanced notice Keep this manual for later use Signal words for warnings DANGER Signal word for a...

Страница 8: ...ations Maintenance Repair Please note during maintenance and repairs Repairs to the unit must be performed by B hler authorised personnel Only perform conversion maintenance or installation work descr...

Страница 9: ...t the product inside the original packaging or a suitable alternative The equipment must be protected from moisture and heat when not in use It must be stored in a covered dry dust free room at room t...

Страница 10: ...electric shock When connecting devices please note the maximum voltages and currents currents see technical data and use the correct wire cross sections and circuit breakers When selecting the connect...

Страница 11: ...ve the measurement display indicate the status of the switching outputs The LEDs are permanently assigned to the switching outputs The following table lists the factory settings for the liquid level a...

Страница 12: ...To select a menu item and to enter values Open the main menu with the key Select the submenu with the and keys and open the submenu with the key If necessary select the next submenu with the and keys...

Страница 13: ...Display Measurement display Level Liquid Level main menu out1 Settings menu OUT1 Out 1 out_ Settings menu OUTX Out X An 1 Settings menu Analog 1 Analog Out 1 E Exit menu level Exit out_ Settings menu...

Страница 14: ...d potential within the process With this setting B hler Technologies GmbH assumes no li ability for injuries to health or material damage caused by this setting 5 6 1 Disabling normal error handling H...

Страница 15: ...which opens when exceeding the range or if an error occurs The LED assigned to this output will generally not be activated as all 6 LED s in the status bar will blink if an error occurs When defining...

Страница 16: ...dure for changing the settings does not change NOTICE Reallocate switching outputs When reallocating the switching outputs always check all the related settings The previ ous values will not automatic...

Страница 17: ...key to confirm the code The device will now return to the submenu Note To disable the keylock enter 000 5 6 8 Liquid level scaling The display range is scaled between the highest and lowest float pos...

Страница 18: ...tion rES to restore the factory settings All changes will be lost Since this will also reset the limits you must check the liquid level and temperature settings Basic EF b EF Basic Adv Functions rES F...

Страница 19: ...C r ou3 tEMP ds4 dr4 ou4 0 0 Hno r ou4 tEMP dis FASt Loc 000 Version with 6 switching outputs Switching outputs Basic Settings SP1 rP1 5 2 o uni I ds1 dr1 ou1 0 0 Hno t uni C SP2 rP2 15 12 o Hi 100 ds...

Страница 20: ...Hysteresis function as the NO contact Hysteresis function as the NC contact NO contact or NC contact function when the output signal is set when exceeding the configured switch ing point The output s...

Страница 21: ...ed Hno Hnc Note The designation of the switching function may vary Measured variable 5 7 2 Switching output x Upper switching limit switching point The upper switching limit for switching output Out x...

Страница 22: ...d variable main menu Out X EF_ EF X Advanced Functions dS_ Delay SP X Delay OUTX On ___ Selection menu 0 100 Settings menu OUTX Setting range 0 100 seconds Time span in seconds during which the signal...

Страница 23: ...for 6 switching outputs 1 LED 1 yellow LED 1 yellow LED 1 yellow 2 LED 2 red LED 2 red LED 2 red 3 LED 3 yellow LED 3 yellow 4 LED 4 red LED 4 red 5 LED 5 yellow 6 LED 6 red In the factory setting the...

Страница 24: ...us LEDX L __ Selection menu L o L _o Settings menu OUTX The options are LED output the LED lights up when the PNP switching output is closed LED output the LED lights up when the PNP switching output...

Страница 25: ...range setting must not be less than 10 of the measuring range A I Hi A I Lo 10 o Hi o Lo If the range is set too low the analogue value output may have grades Temperature Used to configure at which te...

Страница 26: ...____ Measurement display diA Diagnostics menu Diagnostic NOTICE Only one switching output can be logged The switching output to be logged is con figured in menu item Set Journal Out Sjou Press the key...

Страница 27: ...occurred x hours days ago 2 1h key Delete function key delete Menu order Max value min time Value Time delete Press the key to return to the submenu or use to select the next Journal entry Confirming...

Страница 28: ...logged Diagnostic diA Diagnostics menu do MM Min Max Delay Delay MM ___ 0 100 Selection menu Setting range 0 100 seconds Use the key to open the list of values Set the value with the and keys and use...

Страница 29: ...enance This device is maintenance free The method for cleaning the devices must be adapted to the IP protection class of the devices Do not use cleaners which could damage the device materials 27 B hl...

Страница 30: ...he appendix of these instructions or simply request it by e mail service buehler technologies com 7 1 Troubleshooting Problem Malfunction Possible cause Action No display No supply voltage Check cable...

Страница 31: ...receive the full correct output current Wrong signal type set In submenu Aoux Check and if necessary set the correct signal type current voltage out put Load too high current output Reduce load to pe...

Страница 32: ...posal Dispose of parts so as not to endanger the health or environment Follow the laws in the country of use for disposing of elec tronic components and devices during disposal 30 B hler Technologies...

Страница 33: ...C to 100 C Display accuracy 1 from end value 1 from end value Input values Level Temperature Principle of measurement Reed contact Resolution 10 mm Pt100 Cl B DIN EN 60751 Tolerance 0 8 C Display uni...

Страница 34: ...d max 1 A total max 1 A total max 1 A total Analogue outputs 1 x level 1 x temperature 1 x level 1 x temperature 1 x level 1 x temperature Programmable as 1 x 4 20 mA 2 10 V DC 0 10 V DC 0 5 V DC 1 x...

Страница 35: ...PNP S3 PNP S1 PNP 5 S3 PNP 6 S4 PNP 7 S5 PNP 8 S6 PNP Version 2S KN KT 4S KN KT 6S KN KT Plug 2x M12 4 pin 1x M12 8 pin 2x M12 4 pin 8 pin Connection schematic Plug A Plug B Plug A Plug B Pin 1 24 V D...

Страница 36: ...6 Loc Analogue outputs A1 Hi A1 Lo A ou1 A2 Hi A2 Lo A ou2 Date Signature 9 5 Display ranges Name Menu Unit Display Range from with unit Range to with unit Temperature C C C 100 C 999 C F F F 100 F 99...

Страница 37: ...50 x 100 0 2 50 x 100 0 2 100 x 200 0 5 100 x 200 0 5 200 x 500 1 200 x 500 1 500 x 1000 2 500 x 1000 2 1000 x 5 1000 x 5 none non2 2 fixed point numbers Range x Resolution x 5 0 01 5 x 10 0 02 10 x...

Страница 38: ...ES Reset See menu structure Out1 See menu structure Out1 Not applicable for version with analogue output See menu structure Analog Out1 ____ Confirm no YES ___ Resets the device to factory settings Li...

Страница 39: ...Nivotemp NT M XP 10 Attached documents Declaration of conformity KX100020 RMA Decontamination Statement 37 B hler Technologies GmbH BE100023 06 2021...

Страница 40: ......

Страница 41: ...aminated Ja kontaminiert mit Yes contaminated with explosiv explosive entz ndlich flammable brandf rdernd oxidizing komprimierte Gase compressed gases tzend caustic giftig Lebensgefahr poisonous risk...

Страница 42: ...rsetzen Sie vor der Inbetrieb nahme die Verkabelung wieder in den urspr nglichen Zustand Fragen Sie im Zweifel beim Hersteller nach weiteren Informationen Analysing defective assemblies is an essentia...

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