The used semiconductors and components of KEB are developed and dimensio- ned for the use in industrial products. If the KEB COMBIVERT is used in machi- Use under spe-...
EnDat General Each of the interface cards delivered by KEB include two interfaces. As there are numerous different combinations available each interface will be described by means of separate instructions. The instruction covers the installation of the interface card, the connection as well as the start-up of a suitable encoder.
EnDat at Channel 1 Mechanical installation All kind of works on the inverter may be carried out by authorized personnel in accordance with the EMC and safety rules only. • Switch inverter de-energized and await capacitor discharge time • Pull off operator • Remove plastic cover •...
EnDat at Channel 1 3.3.3 Input signals channel 1 3.3.3.1 Process data channel Figure 3.3.3.1 Signal form A and B respectively to differential operation 360°mechanical Increments per revolution typically 1 Vss typically 1 Vss 3.3.3.2 Description of encoder signals During start-up and then all 30 ms an inquiry is transmitted to the encoder and the absolute position is serial read out.
Clock+ black Clock- purple white +5,25 V brown 3.3.5 Encoder cable KEB encoder cables are corresponding to the following specification: Signal lines 4 x (2 x 0,14 mm²) Supply lines 2 x (0,5 mm²) Particularities trailing capable, oil resistant Temperature range constant up to 80 °C Color green RAL 6018 Material number 00.F5.0C1-4xxx...
U : 4,75 V KEB encoder cable resistance R: 0,036 Ω/m at 0,5 mm² 3.3.7 Tested encoders The following EnDat encoder have been tested by KEB on it application: Encoder description EnDat-reference (Ec.36) ECN 1313 single-turn EnDat single-turn ECI 1317 Singleturn...
Encoder signals are outside the specification (message from encoder) Encoder has internal defect (message from encoder) Encoder will be formatted. When writing an encoder with memory structures different from the KEB-definition, their memories will be re-organized in such a manner that they can be written. This procedure can take some seconds, depen- ding on the respective memory structure. New value detected, because an another encoder is attached.
EnDat at Channel 1 Value Description Following status messages trigger error „Error Hybrid“ (E.HYb): 0,255 No communication between interface and control card. The following error messages are directly displayed by the encoder. >128 Evaluation of the errors in accordance with chapter 4.1.2. 4.1.2 Error message from EnDat encoder Error messages, which are released by the EnDat encoder (Ec.37 > 128), can be defined...