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montwill M1 User Manual

Multi-function device
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User manual M1 – Multi-function device
Measuring inputs: Direct voltage, Direct current, Pt100(0), Thermocouple,
Technical features:
• red display of -1999...9999 digits (optional: green, orange or blue display)
• minimal installation depth: 25 mm without plug-in terminal
• digit height 14 mm
• far range power supply 100-240 VAC or standard supply 230 VAC or 24 VDC
• display adjustment via factory presetting or directly on the sensor signal
• min/max-memory
• 5 adjustable supporting points
• display flashing at threshold value exceedance/undercut
• Tara-function
• sliding averaging
• programming interlock via access code
• protection class IP65 at the front
• pluggable screw terminal
• accessories: PC-based configuration software incl. CD and USB-adapter for devices without
keypad and for a simple adjustment of standard devices.
M1_1UGB.pdf update: 12.09.2017
Frequency, Rotation speed, Counter
96x48

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Summary of Contents for montwill M1

  • Page 1 User manual M1 – Multi-function device Measuring inputs: Direct voltage, Direct current, Pt100(0), Thermocouple, Frequency, Rotation speed, Counter Technical features: • red display of -1999…9999 digits (optional: green, orange or blue display) • minimal installation depth: 25 mm without plug-in terminal •...
  • Page 3 Identification STANDARD-TYPES ORDER NUMBER Multi-function measuring inputs M1-1UR4B.000X.S70AD Housing size: 96x48 mm M1-1UR4B.000X.570AD M1-1UR4B.000X.770AD Options – break-down order key: M 1- 1 U R 4 B. 0 0 0 X. S 7 0 A D Standard type M-Line Dimension D physical unit Installation depth 38 mm incl.

  • Page 4: Table Of Contents

    Contents Brief description Assembly Electrical connection and connection examples 3.1. Terminal pin assignment 3.2. Connection examples 3.2.1. Voltage / Current 3.2.2. Pt100 / Pt1000 / Thermocouple 3.2.3. Frequency / Rotation speed 3.2.4. Counter Description of function and operation 4.1. Operating and display elements 4.2.
  • Page 5 Contents 6.1.3.3. Counter upwards/downwards, Co.up, Co.dn Pulse triggering, i.typ Counter base / Input signal, co.ba Wing, edge Prescaler, pres Display value and pulse final numerical value, end, end.c 6.2. General device parameter Adjustment of measuring time, sec Adjustment of the sliding average value, glm Presentation of initial/final value in the display, di.hi, di.lo Allocation of functions onto the navigation keys, tast Display flashing at threshold value exceedance/undercut, flas...

  • Page 6: Brief Description

    1. Brief description / 2. Assembly 1. Brief description The panel instrument M1-1U is a 4-digit device for measuring of different kind of measuring signals such as direct voltage/direct current, temperature and frequency and a visual limit value monitoring via the display.

  • Page 7: Terminal Pin Assignment

    3. Electrical connection 3. Electrical connection 3.1. Terminal pin assignment Type M1-1UR4A.000X.S70AD – supply 100-240 VAC, DC ±10% Type M1-1UR4A.000X.570AD – supply 230 VAC 50/60 Hz Type M1-1UR4A.000X.770AD – supply 24 VDC galv. isolated 3.2. Connection examples Below please find some connection examples, which demonstrate some practical applications: 3.2.1.
  • Page 8 3. Electrical connection 3-wire sensor 0/1/2…10 V 3-wire sensor 0-1/2…10 V with external voltage supply 10 V 1/2 V 0-1/2...10 V 24 VDC 4-wire sensor 0/1/2…10 V, 50 mV 3-wire sensor 0-1/2…10 V, 50 mV with external voltage supply 3.2.2. Temperature Pt100 wire Pt1000 2-wire Thermocouple...

  • Page 9: Frequency / Rotation Speed

    3. Electrical connection 3.2.3. Frequency / Rotation speed Encoder with external voltage source and Encoder with TTL-output TTL-output Sensor 24 VDC Encoder with PNP-output Encoder with NPN-output and required external resistance Sensor 24 VDC Encoder with NPN-output Encoder with external voltage source and NPN-output Sensor 24 VDC...

  • Page 10: Counter

    3. Electrical connection Encoder with PNP-output and external Encoder with external supply, PNP- resistance circuit output and external resistance circuit 24 VDC Sensor 3.2.4. Counter If the device is used as counter, please use the connection examples for frequency/rotation speed and follow the examples given below for a performed reset input: Manual setting back via external feeler...

  • Page 11: Description Of Function And Operation

    4. Description of function and operation 4. Description of function and operation 4.1. Operating and display elements The device comes with three keys, which are used for parameterisation of the device and whose deposited functions can be called up during operation. Functions, that can be adjusted or changed are always signalised by a flashing of the display.

  • Page 12: Setting-Up The Device

    5. Setting-up the device / 6. Parameterisation 5. Setting-up the device 5.1. Switching on Once the installation is complete, start the device by applying the voltage supply. Check beforehand once again that all the electrical connections are correct. Starting sequence For 1 second during the switching-on process, the segment test (8 8 8 8 8) is displayed, followed by an indication of the software type and, after that, also for 1 second, the software version.
  • Page 13 6. Parameterisation 6.1.1. Device parameter for the allocation of voltage/current signals: VoLT, AMPE VoLT: 4 voltage signals are available: 0-10 V, 0-2 V, 0-1 V and 0-50 mV AMPE: Choose between the following signals: 0-20 mA and 4-20 mA Parameter Menu item Default VoLt...
  • Page 14 6. Parameterisation Parameter Menu item Default InP.3 dIS.4 InP.4 diS.5 InP.5 End / OFFS: Upper range value/lower range value By use of this pair of values, the desired display value can be allocated to the measuring signal. dot.A: Comma / decimal place Determine the decimal representation of the display value with the decimal point.

  • Page 15: General Device Parameter

    6. Parameterisation 6.1.2. Device parameter for the allocation of Pt100(0), Thermocouple: Pt.SE, THEr Pt.SE: Three types are available: Pt.Lo: Pt100 3-wire -50.0…200.0°C / -58.0…392.0°F Pt.Hi: Pt100 3-wire -200…850°C / -328…1562°F Pt.tH: Pt1000 2-wire -200…850°C / -328…1562°F tHEr: Select between: Thermocouple types L, J, K, B, S, N, E, T, R Parameter Menu item Default...
  • Page 16 6. Parameterisation 6.1.3. Device parameter for the allocation of pulse signals: IMPU FrEq: Frequency measuring of TTL-signals, PNP/NPN-sensors. tUrn: Rotation speed measurement (simplified adjustment option) of TTL-signals, PNP/NPN-sensors. A flow rate can be scaled with this function, too. CO.up: Counting input (upwards) for TTL-signals, PNP/NPN-sensors. CO.on: Counting input (downwards) for TTL-signals, PNP/NPN-sensors.
  • Page 17 6. Parameterisation Parameter Menu item Default InP.2 dIS.3 InP.3 diS.4 InP.4 diS.5 InP.5 I.tYP: Pulse signal There a three modes for the triggering of the pulse input: Active TTL-signals with approx. 0.8 V lower and approx. 2 V upper threshold. Passive switching contact, which operates the internal pull-up depending on the rate.
  • Page 18 6. Parameterisation End / OFFS: Upper range value/lower range value By use of this pair of values, the desired display value can be allocated to the measuring signal. dot.F: Comma / decimal place Determine the decimal representation of the display value with the decimal point. It is used for the adjustment of the limit values, too.

  • Page 19: Time Base, Time

    6. Parameterisation I.tYP: Pulse signal There are 3 modes for the triggering of the pulse input: Active TTL-signals with approx. 0.8 V lower and approx. 2 V upper threshold. Passive switching contact, which operates the internal pull-up depending on the rate. Active sensor output.
  • Page 20 6. Parameterisation 6.1.3.3. Upwards/downwards counter Parameter Menu item Default IMPu Parameter Menu item Default In.tY Co.bA EdGE PrES FILt End.C I.tYP: Pulse signal There a three modes for the triggering of the pulse input: Active TTL-signals with approx. 0.8 V lower and approx. 2 V upper threshold. Passive switching contact, which operates the internal pull-up depending on the rate.

  • Page 21: Alarm Parameter

    6. Parameterisation PrES: Prescaler A prescaling in the device happens via the prescaler, so even large pulse numbers like e.g. 5.000.000 can be recorded by the device. Only the prescaled value will be included for the scaling. FILt: Limitation of the pulse length For contact bounce suppression of mechanical contacts via selection of the filter frequency: No particular evaluation of the pulse length 2 Hz with pulse-duty factor 1:1 =>...
  • Page 22 6. Parameterisation GLM: Sliding averaging Besides the measuring time, a sliding averaging of 1…20 values can be activated, too. Here, no seperate emphasis between the past values is taking place. At GLM = 1 the sliding averaging is switched off. dI.Lo, dI.HI: Presentation of initial/end value in the display For overflow evaluation the measuring range and the optional selected overflow (OVEr) behaviour are evaluated.
  • Page 23 6. Parameterisation Parameter Menu item Default A2.HY A2.HI A2.Lo A2.oF A2.on A1.Fu, A2.Fu: Limit value behaviour Change between the different working types of switching outputs by using the functional principle. If Ax.Fu = oFF was selected, the relevant switching point parameter will not be displayed. The switching point is without function and relevant parameter will not be displayed (Default status).

  • Page 24: Reset To Default Values

    7. Reset to default values (factory settings) 6.4. Safety parameter for lock/release of parameterisation Parameter Menu item Default CodE CodE: Assignment of an individual numerical code (4-digit number combination, free allocatable) With assignment of this code (0000 factory settings), all parameter will be locked for the user, if LOC was selected afterwards under menu item run.

  • Page 25: Technical Data

    8. Technical data 8. Technical data Housing Dimensions 96x48x25 mm (WxHxD) 96x48x38 mm (WxHxD) including plug-in terminal Panel cut-out 92.0 +0.8 x 45.0 +0.6 Wall thickness up to 3 mm Fixing screw elements Material PC Polycarbonate, black, UL94V-0 Sealing material EPDM, 65 Shore, black Protection class standard IP65 (front panel), IP00 (back side)
  • Page 26 8. Technical data Signal Measusing range Measuring span Resolution Thermo E -270…1000°C -454…1832°F 1°C / 1°F Thermo L -200…900°C -328…1652°F 1°C / 1°F Frequency 0…10 kHz 0…10 kHz 0,001 Hz 0…3 kHz 0…3 kHz 0,001 Hz 0…1 kHz 0…1 kHz 0,001 Hz Rotation speed 0…9999 1/min...

  • Page 27: Safety Advices

    Please inform the supplier immediately of any damage. Installation The M1-1U-device must be installed by a suitably qualified specialist (e.g. with a qualification in industrial electronics). Notes on installation • There must be no magnetic or electric fields in the vicinity of the device, e.g. due to transformers, mobile phones or electrostatic discharge.

  • Page 28: Error Elimination

    10. Error elimination 10. Error elimination Error description Measures The unit permanently • The input has a very high measurement, check the measuring indicates overflow. circuit. • The display range of 999 respectively the preset measuring range was exceeded, control the supporting points respectively the selected input type and signal range.

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