Gossen MetraWatt 4000M Operating Instructions Manual
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Gossen MetraWatt 4000M Operating Instructions Manual

Gossen MetraWatt 4000M Operating Instructions Manual

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Operating Instructions
14082B
LINAX 4000M
1 / 12.95

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Summary of Contents for Gossen MetraWatt 4000M

  • Page 1 Operating Instructions 14082B LINAX 4000M 1 / 12.95...

  • Page 2: Table Of Contents

    Reference symbols in the text Applications and brief description <Key> Designation of the keys in the display and control panel The LINAX 4000M is a microprocessor-controlled continuous-line Display Non-flashing presentation on the display recorder. It comes in two different versions: Display Flashing presentation on the display –...

  • Page 3: Installation And Startup

    (see figure 1) – Depending upon the order, the respective number of screw- plug terminals Sk, Sub-D plug, 9-pin, and reading ruler(s). The continuous-line recorder LINAX 4000M comes with: – 1 copy of operating instructions Be Fastener De Print insert (Option)

  • Page 4: Connection

    RXD (-) For bus operation: The voltage + 5V at pin 6 is required when the LINAX 4000M is used as bus end device. The shield is attached to a plug-type connector on the recorder case. Chart speed circuit (terminals 901, 912, 922...

  • Page 5: Connecting The Power Supply

    1.5 Chart loading Unlocking lever Figure 5 Unlocking the recording table Take-up roll Guide spring Paper holddown device Chart guide Pm Chart compartment 1.4.2 Connecting the power supply • Fasten the power supply lines, max. cross section 1 × 4 mm or 2 ×...

  • Page 6: Installing The Fiber Pen Insert / Print Insert

    1.6 Installing the fiber pen insert / print insert 1.5.1 Recording table for roll chart 1. Fold the scales up. (see figure 5 and figure 6) 2. Install the fiber pen insert / print insert according to figure 8. 1. Unlock the recording table: Press the unlocking lever Eh down- wards (see figure 5).

  • Page 7: Switching The Recorder On

    1.7 Switching the recorder on Caution Prior to switching the power supply on, verify that the operating voltage of the recorder (see nameplate) and the supply voltage agree. A power line connection switch of sufficient switching capacity, which permits all-pole disconnection of the recorder from the power line, must be provided within reach of the mounting site.

  • Page 8: Changing The Chart Speed

    The recording table may be left in the unit when removing the chart. Recording table for chart rolls 1. Unfold the chart guide downwards. 2. Remove the take-up roll. 3. Eventually separate the chart at the tear-off edge. Recording table for fanfold chart 1.

  • Page 9: Reconfiguration

    3 Reconfiguration 3. Unplug the plug to the measuring systems (max. 1...4) and the plug for the printer channel. 4. Remove the electronic unit (see figure 14). 3.1 Changing measuring ranges Removing the channel card (lower circuit board) Standard version In the version "Standard measuring range", the recorder is 1.

  • Page 10: Replacing Scales

    7. Check the measuring system zero with beginning of scale. a. Remove the recording table. b. Press <↵>. "SYS" is displayed. Current Current Thermocouple The measuring systems travel to electrical zero. –20...20 mA 0...20 mA Type B,R Type E,J, K c.

  • Page 11: Maintenance

    4 Maintenance 4.1 Fuse replacement (see figure 20) Figure 20 Replacing fuse Si Caution Make sure that replacement fuses are of the specified type and the spec- ified nominal current rating only. The use of mended fuses or shorting of the fuse holder is not permissible.

  • Page 12: Technical Data

    5 Technical data Lower range limit parameterizable from X1n ... X1n + 0.8 (X2n – X1n) and range span parameterizeable from 0.2 (X2n – X1n) ... (X2n – X1n). Applied rules and standards Deadband 0.25 % of range span Setting time 2 s A) International standards Attenuation of the meas.
  • Page 13 Display Text printout/recording Maximum possible chart speed 240 mm/h Scale ca. 1.5 × 2 mm One graduation per measuring system Size of characters Scale face 5 mm wide Chart speed 2 chart speeds can be parameterized in Character size 2 mm mm/h: 0/2,5/5/10/20/60/120/240/300/ 600/1200;...
  • Page 14 If individual parameter setting is not specified when ordering a Horizontal or vertical 0 mm, it must be possible to open the recorder, the LINAX 4000M is delivered with the following default door of the case through 100° parameter setting: All measuring channels with 0 ...

  • Page 15: Packing

    6 Packing The fiber pen inserts must be removed before the recorder is transported. If the original packaging material is no longer available, wrap the recorder in air-cushion foil or corrugated paper and pack it in a sufficiently large crate which is lined with shock-absorbing mate- rial (foam rubber or smilar material).
  • Page 16 Printed in Germany • Subject to change without notice Company address: Thomas-Mann-Straße 16-20 D-90471 Nürnberg GOSSEN-METRAWATT GMBH Telefon (0911) 8602-0 D-90327 Nürnberg Telefax (0911) 8602-669...

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