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Summary of Contents for Et system EAC/AFV
- Page 1 EAC/A F V ET System electronic GmbH Telefon 06205 3948-0 Fax 06205 37560 Hauptstraße 119-121 info@et-system.de 68804 Altlußheim www.et-system.de...
- Page 2 Software version: January 2015...
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Page 3: Table Of Contents
Table of Contents Info & Contact Addresses ............................1 Technical Specifications .............................. 1 Ambient Conditions ................................ 1 Display .................................... 2 Input Specifications ................................ 2 Output Specifications ..............................2 Total Power ..................................2 Technical Drawing ................................3 Important Safety Instructions ............................. 4 Initial Operation ................................ -
Page 5: Info & Contact Addresses
INFO & CONTACT ADDRESSES ET System electronic GmbH was founded in 1986 in the heart of the Rhine-Neckar-Triangle. As a subsidiary of a leading electricity utility group, the company quickly took on a leading role in the area of laboratory power electronics and associated electrical measurement. -
Page 6: Display
≥ 90 % Reaction Time ≤ 2 ms Crest Factor Input: fuse switch, Output: overvoltage/undervoltage, overcurrent, overload Input: Protective Devices overvoltage/undervoltage, countercurrent protection, overtemperature, short circuit protec- tion, conduct fast protection and lock fault protection , error display ET System electronic GmbH... -
Page 7: Technical Drawing
Technical Specifications ECHNICAL RAWING Touchscreen AC Output terminal row: U, V, W, N Emergency stop button Door handle Input air switch Maintenance socket AC input terminal row: R, S, T, N, G Parallel operation ET System electronic GmbH... -
Page 8: Important Safety Instructions
This operating manual is based on the state of technology at the time of printing. However, it is possible that despite regular control and correction, the present document contains printing errors or deficiencies. ET System electronic GmbH assumes no liability for any technical, printing or translational errors within this manual. -
Page 9: Functional Description
18 EPO emergency stop signal 19 Fuse Detection transmits the fuse power-off signal to the control circuit for trip protection 20 Over-temperature Detection transmits the over-temperature signal to the control circuit for trip protection ET System electronic GmbH... -
Page 10: Structure Of The Main Control Unit
Successively connect the input distribution lines to the corresponding wiring terminals at the input and the output distribution lines to the corresponding wiring terminals at the output. ET System electronic GmbH... -
Page 11: General Settings
For detailed information, see chapter → The menu Menu SYSTEM. Event Event records event protocols and information. For detailed information, see chapter → Menu EVENT. The menu ET System electronic GmbH... -
Page 12: Menu "App
AC Symbol The AC symbol in the upper right corner of the display shows the status of the unit output. A red symbol means the output is inactive, while a green symbol means the output is active. ET System electronic GmbH... -
Page 13: Mode "Step
Mode “Step“ Download Parameter Starts the download of the adjusted parameters. Operation STOP RESET Mode ”Step“ is activated after button was clicked, and deactivated after button was clicked. sets the unit back to its initial state. ET System electronic GmbH... -
Page 14: Mode "Gradual
Main Menu The button in the upper right field of the display switches between adjustment function and graphical display of the mode “Step”. Mode “Gradual“ Download Parameter Starts the download of the adjusted parameters. ET System electronic GmbH... -
Page 15: Mode "Meas
The button in the upper right field of the display switches between adjustment function and graphical display of the mode “Gradual”. Mode “Meas.“ Operation STOP RESET The mode “Meas.“ (realtime sampling) is paused after the button was clicked. A click on the button sets the unit back to its initial state. ET System electronic GmbH... -
Page 16: Error Message
Main Menu Error Message Operation RESET A click on the button resets the error meassage. Clicking switches to the previous display. “SYSTEM“ ET System electronic GmbH... -
Page 17: Date & Time
”EVENT“ Operation Previous/Next Clear Clicking on the button browses the unit log. The button deletes all saved protocols. The button Back saves settings and opens the previous menu. ET System electronic GmbH... -
Page 18: Rs 485 Interface
Function 0 x 01 Command length Status: 00 – Communication on 0 x 00 01 - Timeout Error 02 - Parity Error 0 x 00 CRC Checksumme high byte 0 x 1D CRC Checksumme low byte ET System electronic GmbH... -
Page 19: Protocol Examples
0x00 0x00 Output voltage in high or low segment 0x00—Output voltage in low segment Output voltage 0x07 0x01—Output voltage in high segment 0x3C CRC Checksum high byte 0xB4 CRC Checksum low byte Answer from unit: 0x02 0x50 0x01 0x00 0x00 0x1D ET System electronic GmbH... - Page 20 0x31 CRC Checksum low byte Answer from unit: 0x02 0x50 0x01 0x00 0x00 0x1D Send command: 0x02 address Mode “GRADUAL“ Loop adjustment 0x17 0x17 function code 0x06 command length 0x00 0x01 starting group number of Gradual-mode loop ET System electronic GmbH...
- Page 21 0x01 0xF4 current output frequency (50 Hz x 10) 0x00 0x00 reserved for optional feature 0x00 0x00 0x00 0x00 current system failure 0x00 0x00 reserved for optional feature 0x07 CRC Checksum high byte 0x34 CRC Checksum low byte ET System electronic GmbH...
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Page 22: Crc Check Sum
CRCVerify(unsigned char *pMsg,unsigned short usDataLen) unsigned char ucCRCHi = 0xff; unsigned char ucCRCLo = 0xff; unsigned short uIndex = 0;11/12 while(usDataLen--) uIndex = ucCRCHi ^ *pMsg++; ucCRCHi = ucCRCLo ^ auchCRCHi[uIndex]; ucCRCLo = auchCRCLo[uIndex]; return (ucCRCHi << 8 | ucCRCLo); ET System electronic GmbH... -
Page 23: Error Messages
Check output voltage MAINTENANCE The fan should be examined for its functionality and cleaned from contamination at regular intervals. For this purpose, the ventilation duct must be removed and the fan can easily be taken out. ET System electronic GmbH... -
Page 24: Notes
Notes NOTES ET System electronic GmbH... - Page 25 Notes ET System electronic GmbH...
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