ABB ETL600 Instruction Manual page 9

ETL600
4.7. Data management ..........................................................................4-14
4.8. Compatibility ..................................................................................4-15
4.8.1. ETL600 releases, release numbers, version numbers, type codes .4-15
4.8.2. Compatibility between modules of a PLC terminal...........................4-16
4.8.3. Compatibility between the two ETL600 terminals of a link...............4-16
4.8.4. Compatibility of HMI600 to ETL600 terminals..................................4-16
4.8.5. Compatibility of HMI600 to configuration files ..................................4-17
4.9. Uninstalling HMI600 .......................................................................4-18
5. CONFIGURATION AND SET-UP......................................................5-1
5.1. Introduction ......................................................................................5-1
5.2. System levels and level settings ....................................................5-1
5.2.1. Power definitions................................................................................5-2
5.2.1.1. Mean power .......................................................................................5-2
5.2.1.2. Peak power ........................................................................................5-2
5.2.1.3. Peak envelope power (PEP) ..............................................................5-2
5.2.2. Voltage definitions..............................................................................5-2
5.2.2.1. RMS voltage.......................................................................................5-2
5.2.2.2. Peak voltage ......................................................................................5-3
5.2.2.3. Peak envelope voltage.......................................................................5-3
5.2.3. Absolute level definitions -analog signal processing .........................5-3
5.2.3.1. Absolute power level ..........................................................................5-3
5.2.3.2. Absolute peak power level .................................................................5-3
5.2.3.3. Absolute peak envelope power (PEP) level .......................................5-3
5.2.3.4. Absolute voltage level ........................................................................5-4
5.2.3.5. Absolute peak voltage level ...............................................................5-4
5.2.3.6. Absolute peak envelope voltage level................................................5-4
5.2.4. Absolute level definitions - digital signal processing ..........................5-4
5.2.5. Absolute psophometrically weighted level L 0p [dBm0p] ..................5-5
5.2.6. Conversion between power and voltage levels..................................5-5
5.2.7. System power level L 0 [dBm0].........................................................5-6
5.2.8. Relative power level L rel [dBr] .........................................................5-6
5.2.9. Level measurements..........................................................................5-6
5.2.10. Signal weights ....................................................................................5-7
5.2.11. The S-value........................................................................................5-8
5.2.12. Weight of the MOD600 signal ............................................................5-9
5.2.13. Weight of the NSD600 guard signal.................................................5-10
5.2.14. Internal teleprotection devices NSD600...........................................5-10
5.2.15. External teleprotection device NSD570/NSD70C ............................5-11
5.2.15.1. Guard signal of external NSD570/NSD70C .....................................5-11
5.2.15.2. Command signal of external NSD570/NSD70C...............................5-11
5.2.15.3. Persistent command transmission with external NSD570/NSD70C 5-12
5.2.16. Signal boosting for teleprotection devices........................................5-12
5.2.16.1. Disconnectable and non-disconnectable ports or signals ................5-12
5.2.16.2. Boost Ratio.......................................................................................5-13
5.2.16.3. Priority rules for boosting .................................................................5-13
Contents
1KHW001489-EN
November 2005
ABB Switzerland Ltd
V