ISO INTERNATIONAL STANDARD 11783-12 Third edition 2019-01 Tractors and machinery for agriculture and forestry - Serial control and communications data network - Part 12: Diagnostics services Tracteurs et matériels agricoles et forestiers - Réseaux de commande et de communication de données en série Partie 12: Services de diagnostic Reference number ISO 11783-12:2019(E) ISO @ IS0 2019 IS0 11783-12:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 11783-12:2019(E) Contents Page Foreword .iv Introduction ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions 4 Symbols and abbreviated terms ..2 5 General description .2 6 Requirements .3 6.1 IS0 11783 diagnostics .3 6.2 Network information .3 6.3 Network statistics. 3 6.4 Control function information .3 6.5 Functionalities 4 6.6 Control function diagnostics ..4 6.7 IsO Latin 1 character set. .4 Annex A (normative) Diagnostic information parameter definitions ..5 Annex B (normative) Diagnostic information message definitions ..11 Annex C (normative) Network configuration .20 Annex D (informative) Network configuration screen examples - Network information screens21 Annex E (normative) Failure mode indicator definitions .26 Bibliography .31 @ IS0 2019 - All rights reserved ii