E-4 L90 Line Current Differential System GE MultilinE.1 DEVICE PROFILE DOCUMENT APPENDIX EEE.1.2 IMPLEMENTATION TABLEThe following table identifies the variations, function codes, and qualifiers supported by the L90 in both request messagesand in response messages. For static (non-change-event) objects, requests sent with qualifiers 00, 01, 06, 07, or 08, will beresponded with qualifiers 00 or 01. Static object requests sent with qualifiers 17 or 28 will be responded with qualifiers 17 or28. For change-event objects, qualifiers 17 or 28 are always responded.Table E–2: IMPLEMENTATION TABLE (Sheet 1 of 4)OBJECT REQUEST RESPONSEOBJECTNO. VARIATIONNO. DESCRIPTION FUNCTIONCODES (DEC) QUALIFIERCODES (HEX) FUNCTIONCODES (DEC) QUALIFIERCODES (HEX)1 0 Binary Input (Variation 0 is used to requestdefault variation)1 (read)22 (assign class)00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)1 Binary Input 1 (read)22 (assign class)00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)129 (response) 00, 01 (start-stop)17, 28 (index)(see Note 2)2 Binary Input with Status 1 (read)22 (assign class)00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)129 (response) 00, 01 (start-stop)17, 28 (index)(see Note 2)2 0 Binary Input Change (Variation 0 is used torequest default variation)1 (read) 06 (no range, or all)07, 08 (limited quantity)1 Binary Input Change without Time 1 (read) 06 (no range, or all)07, 08 (limited quantity)129 (response)130 (unsol. resp.)17, 28 (index)2 Binary Input Change with Time 1 (read) 06 (no range, or all)07, 08 (limited quantity)129 (response130 (unsol. resp.)17, 28 (index)3 Binary Input Change with Relative Time 1 (read) 06 (no range, or all)07, 08 (limited quantity)10 0 Binary Output Status (Variation 0 is used torequest default variation)1 (read) 00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)2 Binary Output Status 1 (read) 00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)129 (response) 00, 01 (start-stop)17, 28 (index)(see Note 2)12 1 Control Relay Output Block 3 (select)4 (operate)5 (direct op)6 ( dir. op, noack)00, 01 (start-stop)07, 08 (limited quantity)17, 28 (index)129 (response) echo of request20 0 Binary Counter(Variation 0 is used to request defaultvariation)1 (read)7 (freeze)8 (freeze noack)9 (freeze clear)10 (frz. cl. noack)22 (assign class)00, 01 (start-stop)06(no range, or all)07, 08 (limited quantity)17, 28 (index)1 32-Bit Binary Counter 1 (read)7 (freeze)8 (freeze noack)9 (freeze clear)10 (frz. cl. noack)22 (assign class)00, 01 (start-stop)06 (no range, or all)07, 08 (limited quantity)17, 28 (index)129 (response) 00, 01 (start-stop)17, 28 (index)(see Note 2)Note 1: A default variation refers to the variation responded when variation 0 is requested and/or in class 0, 1, 2, or 3 scans. The default varia-tions for object types 1, 2, 20, 21, 22, 23, 30, and 32 are selected via relay settings. Refer to the Communications section in Chapter 5for details. This optimizes the class 0 poll data size.Note 2: For static (non-change-event) objects, qualifiers 17 or 28 are only responded when a request is sent with qualifiers 17 or 28, respec-tively. Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change-event objects, qualifiers 17 or 28 are always responded.)Note 3: Cold restarts are implemented the same as warm restarts – the L90 is not restarted, but the DNP process is restarted.
