FMS EMGZ421 Manuals

Operating Manual EMGZ421 Digital microprocessor controlled Double Channel Tension Measuring Amplifier Version 2.05 05/04 sd This operation manual is also available in german, french and italian. Please contact your local representative. Diese Bedienungsanleitung ist auch in deutsch, französisch und italienisch erhältlich. Bitte kontaktieren Sie die Vertretung im zuständigen Land. Ce mode d'emploi est également disponible en français, en italien et en allemand. Veuillez contacter la représentation locale. Queste manuale d’installazione è disponibile anche in lingua italiano, francese e tedesco. Vogliate cortesemente contattare la locale rappresentanza. © by FMS Force Measuring Systems AG, CH-8154 Oberglatt – All rights reserved. Operating Manual EMGZ421 2 1 Safety Instructions 1.1 Description conditions a) High danger of health injury or loss of life Danger This symbol refers to high risk for persons to get health injury or loss life. It has to be followed strictly. b) Risk of damage of machines Caution This symbol refers to informations, that, if ignored, could cause heavy mecanical damage. This warning has to be followed absolutely. c) Note for proper function Note This symbol refers to an important information about proper use. If not followed, malfunction can be the result. 1.2 List of safety instructions Proper function of the tension measuring amplifier is only guaranteed with the recommended application of the components. In case of other arrangement, heavy malfunction can be the result. Therefore, the installation instructions on the following pages must be followed strictly. Local installation regulations are to preserve safety of electric equipment. They are not taken into consideration by this operating manual. However, they have to be followed strictly. Bad earth connection may cause electric shock to persons, malfunction of the total system or damage of the measuring amplifier! It is vital to ensure that proper earth connection is done. The processor board is mounted directly behind the operation panel. Improper handling may damage the fragile electronic equipment! Don’t use rough tools as screwdrivers or pliers! Don’t touch processor board! Touch earthed metal part to discharge static electricity before removing operation panel! Some contacts on the power supply are under 110V resp. 230V tension! Mortal danger! Disconnect power supply before open the housing! Operating Manual EMGZ421 3 Table of contents 1 Safety Instructions .................................................................................... 2 1.1 Description conditions 2 1.2 List of safety instructions 2 2 Definitions .................................................................................................. 4 3 System components................................................................................... 4 4 System Description.................................................................................... 5 4.1 Functional description 5 4.2 Force sensors 5 4.3 Electronic unit EMGZ421 5 5 Quick installation guide............................................................................ 7 6 Dimensions................................................................................................. 8 6.1 Dimensions: Variant for insert card support block (EMGZ421) 8 6.2 Dimensions: Variant with separate housing (EMGZ421.E) 8 7 Installation and wiring.............................................................................. 9 7.1 Mounting and wiring of the measuring amplifier 9 7.2 Mounting the force sensors 9 7.3 Wiring diagram: Variant for insert card support block (EMGZ421) 10 7.4 Wiring diagram: Variant with separate housing (EMGZ421.E) 10 8 Operation ................................................................................................. 12 8.1 View of the operating panel 12 8.2 Calibrating the measuring amplifier 13 8.3 Additional settings 15 9 Serial interface (RS232).......................................................................... 16 9.1 Wiring diagram: RS232 interface 16 9.2 Command list 16 9.3 Read parameter 17 9.4 Write parameter 18 10 Parametrization....................................................................................... 19 10.1 Parameter list 19 10.2 Schematic diagram of parametrization 20 10.3 Description of the parameters 21 11 Trouble shooting...................................................................................... 28 12 Technical data EMGZ421 ...................................................................... 30