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4.9 Memory Transfer The parameter settings can be stored in a non- volatile Flash-EPROM. The parameter settings are stored in RAM when being programmed, because of the limited number of burn cycles of the Flash- EEPROM (≈ 1.000). When all the parameters are set and proved, they can be transferred in one burn cycle to the Flash-EEPROM by the parameter memory transfer. The stored parameters are copied after a RESET (Power on, NMT-Reset) from the Flash-EPROM to the RAM (volatile memory). The stored parameters are copied after a RESET (Power on, NMT-Reset) from the Flash-EPROM to the RAM (volatile memory). Attention: The operating mode SYNC or CYCLIC is not saved in the inclinometer. After a reset or power up the cyclic mode is always started as standard. To switch off the cyclic on you must deactivate the cyclic mode in the state pre- operational. After that you could start the operational state. CMS Index Value Data Type SDO 2300h 55 AA AA 55 h Unsigned 32 Master to Inclinometer: Set-Parameter FC NN Command Index Subindex Service/Process data SDO(tx) Download 2300h Byte 4 Byte 5 Byte 6 Byte 7 1100 1-90 d 22 00 23 00 55 AA AA 55 If the transfer is successful the inclinometer quotes after 4s with the pre-operational status with a Boot-Up message. An additional possibility to store the parameter is to use the SDO object 1010. The following parameter has to transmitted to the encoder: CMS Index Value: Data length SDO 1010h 73 61 76 65 h Unsigned 32 Master to Inclinometer: Set-Parameter FC NN Command Index Subindex Service-/Processdata SDO(tx) Download 1010h Byte 4 Byte 5 Byte 6 Byte 7 1100 b 1-90 d 22 10 10 00 73 61 76 65 Page 30 UME-AGS-CAN Version 09/04
4.10 Restore default parameters The default parameters can be restored. The already in the non-volatile memory programmed parameters are not overwritten. Only after a new CMS Index Value: Data length SDO 1011h 6C 6F 61 64 h Unsigned 32 Master to Inclinometer: Set-Parameter 5. Technical Data 5.1. Electrical Data store command the default parameters are stored in the non-volatile memory. To restore the default parameter the following telegram is used. FC NN Command Index Subindex Service-/Processdata SDO(tx) Download 1011h Byte 4 Byte 5 Byte 6 Byte 7 1100 b 1-90 d 22 11 10 01 6C 6F 61 64 Model AGS 5 AGS 15 AGS 30 Measuring range +/- 5° +/- 15° +/- 30° Resolution 0,001° 0,001° 0,005° Accuracy (T = 0 °C .. +55 °C) 0,06 0,18° 0,40° Accuracy (T = -25 °C . +85 °C) 0,12 0,30° 1,00° Damping period (0° -> 15°, t=90%) typ. 1,25s Interface Transceiver according ISO 11898, Transmission rate max. 1 MBaud Device addressing Via SDO galvanically isolated by opto-couplers Supply voltage 10 - 30 V DC (absolute limits) Current consumption max. 230 mA with 10 V DC, max. 100 mA with 24 V DC Power consumption max. 2,2Watts EMC Electrical lifetime > 10 5 h Tabelle 10 Electrical data Inclinometer should be connected only to subsequent electronics whose power supplies comply with EN 50178 (protective low voltage) Emitted interference: EN 61000-6-4 Noise immunity: EN 61000-6-2 Version 09/04 UME-AGS-CAN Page 31
Page 1 and 2: INCLINOMETER WITH CAN-BUS INTERFACE
Page 3 and 4: 1. Introduction....................
Page 5 and 6: The data communication is done via
Page 7 and 8: 1.4 Definitions CAN Controller Area
Page 9 and 10: 2.4 Troubleshooting 2.4.1 Power on
Page 11 and 12: 3.1.2 The Command Byte The command
Page 13 and 14: Index Subindex Objekt Name Datenlä
Page 15 and 16: 3.2.3 Reset of the inclinometer If
Page 17 and 18: 4.1.1 Programming example: Resoluti
Page 19 and 20: 4.3 Preset Value Longitudinal The p
Page 21 and 22: 4.4.3 Lifetime-Factor The product f
Page 23 and 24: 4.5.2 Programming example: Heartbea
Page 25 and 26: 4.6.1 Example: Changing the node nu
Page 27 and 28: The changing of the baudrate is con
Page 29: Inclinometer to Master: Confirmatio
Page 33 and 34: 5.3 Mechanical Drawings 5.3.1 Botto
Page 35 and 36: Installation hints Both the cable s

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