【正文】 ............................ 94 Internal fuses.......................................................................................................................................................... 95 10 Signalflow charts ........................................................................................ 101 11 Index ............................................................................................................... 111 2 2 7 2 4 4 6 9 1010 11 13137 777 7777 iv 48XX/49XXBA032020 Lenze E Show/Hide Bookmarks Preface and general information 1 Preface and general information About these Operating Instructions ... ? These Operating Instructions are intended for safetyrelevant operations on and with the 48XX/49XX DC controllers. They contain safety information which must be observed. ? All persons who work on and with 48XX/49XX DC controllers must have the Operating Instructions available and observe all relevant notes and instructions. ? The Operating Instructions must always be in a plete and perfectly readable state. Terminology used Controller In the following， the term ”controller” is used for ” 48XX/49XX DC controllers”. Drive system In the following text， the term ”drive system” is used for drive systems with 48XX/49XX DC controllers and other Lenze drive ponents. What is new / what has been changed ? Material No. Edition Important Contents 398658 12/97 1stedition 420200 03/2020 replaces 398658 ? : Rated data ? Chapter : Circuit diagrams ? : Installation diagrams ? Chapter : Circuit diagram Chapter : Code table Chapter 10: Signalflow chart Lenze 48XX/49XXBA032020 11 E Show/Hide Bookmarks Preface and general information Scope of delivery ? The scope of delivery includes: 1 48XX/49XX DC controller 1 Operating Instructions 1 Accessory kit with plugin terminals ? After receipt of the delivery， check immediately whether the scope of delivery matches the acpanying papers. Lenze does not accept any liability for deficiencies claimed subsequently. Make a claim for visible transport damage immediately to the forwarder. visible deficiencies/inpleteness immediately to your Lenze representative. 12 48XX/49XXBA032020 Lenze E Show/Hide Bookmarks Preface and general information 48XX/49XX controller Labelling ? Lenze 48XX/49XX controllers are unambiguously designated by the contents of the nameplate. ? CE mark: Conformity with the LowVoltage Directive Conformity with the EMC Directive ? Manufacturer Lenze GmbH amp。 Co KG Postfach 101352 D31763 Hameln Application as directed 48XX/49XX controllers ? must only be operated under the conditions prescribed in these Instructions. ? are ponents for openloop and closedloop control of variable speed drives with separately excited DC motors. to be installed into a machine. u s ed for assemblies together with other ponents to form a machine. ? should not be driven together with other DC motors， such as shunt motors or separately excited motors with a stabilizing series winding， before you have contacted Lenze. ? are electric units for the installation into control cabis or similar enclosed operating housings. ? are not to be used as domestic appliances， but only for industrial purposes. Drive systems with 48XX/49XX controllers ? ply with the EMC Directive， if they are installed according to the guidelines for CEtypical drive systems. ? can be used on public and nonpublic mains. in industrial premises. The user is responsible for the pliance of his application with the EC directives. Any other use shall be deemed inappropriate! Lenze 48XX/49XXBA032020 13 E Show/Hide Bookmarks Preface and general information Legal regulations Liability ? The information， data and notes in these Operating Instructions met the stateoftheart at the time of printing. Claims referring to drive systems which have already been supplied cannot be derived from the information， illustrations， and descriptions. ? The specifications， processes， and circuitry described in these Operating Instructions are for guidance only and must be adapted to your own specific application. Lenze does not take responsibility for the suitability of the process and circuit proposals. ? The indications given in these Operating Instructions describe the features of the product without warranting them. ? Lenze does not accept any liability for damage and operating interference caused by: disregarding these Operating Instructions unauthorized modifications to the controller operating errors improper working on and with the controller Warranty ? Terms of warranty: see terms of sale and delivery of Lenze GmbH amp。 part 2: Industrial premises The noise emission in industrial premises is not limited in EN 618003. These generic standards are used in addition to the requirements of the standard DIN IEC 22G. EN 500822 3/94 Generic standard for noise immunity part 2: Industrial premises (The requirements of noise immunity for residential areas were not considered, since these are less strict.) Generic standards considered for the test of noise emission: Generic standard Test Limit value EN 55011 7/92 Radio interferences, housing and mains Frequency range 1000MHz The noise emission in industrial premises is not limited in IEC 22G. These generic standards are used in addition to the requirements of IEC 22G. Class A for use in industrial premises 18 48XX/49XXBA032020 Lenze E Show/Hide Bookmarks Preface and general information Generic standards considered for the test of noise emission: Basic standard Test Limit value EN 6100042 3/95 Electrostatic discharge on housing and heatsink Severity 3 6kVfor contact