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LCLS 1 AIP Modulators. L3 AIP Modulator Discussion J.C. Sheppard, et al. August 1, 2014. LCLS 1 AIP Modulators. L3 AIP Modulators Briant Lam a nd Kristi Luchini Do the work and are the contacts. LCLS 1 AIP Modulators. Questions:
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LCLS 1 AIP Modulators • L3 AIP Modulator Discussion • J.C. Sheppard, et al. • August 1, 2014
LCLS 1 AIP Modulators • L3 AIP Modulators • Briant Lam and Kristi Luchini • Do the work and are the contacts
LCLS 1 AIP Modulators • Questions: • What are we up to here: What are we getting and what is missing? Operations/maintenance versus performance/jitter • Do we need “reports” on a button (similar to a database query)? • Do we want to record certain types of faults (like what?) • Do we need fault latching? • Who does which and what?
LCLS 1 AIP Modulators SLAC Modulator circa 1968 from SLAC Blue Book Thyratron Keep Alive Heater Supply H2 Reservoir
LCLS 1 AIP Modulators LI26: Even Numbered Stations; do not see edm screens yet but these may have been released (as per KL) LI27-LI30 all have display screens FJD did a CAPUT to KLYS:LI27:21:MOD:THY_RES_I_SET from 25 to 24 and saw the reservoir voltage change
LCLS 1 AIP Modulators http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/slaconly/dblist/HighPowerRF/ EPICS PVs 191 Total per Station: 28 ai per Station 46 ai per Station, cryptic 48 bi per Station 4 bo per Station 65 calc per Station
LCLS 1 AIP Modulators EPICS PVs: 28 per Station ai that make sense TYPE NAME OUT.INP DESC ai KLYS:LI30:11:MOD:CBIAS_I @plc-li30-hprf01 FLOATS[14] S 1 Core Bias I ai KLYS:LI30:11:MOD:CBIAS_I_RBCK @plc-li30-hprf01 FLOATS[12] S 1 Core Bias I rbck ai KLYS:LI30:11:MOD:CBIAS_I_SET @plc-li30-hprf01 FLOATS[13] S 1 Core Bias I setpt ai KLYS:LI30:11:MOD:CBIAS_V @plc-li30-hprf01 FLOATS[15] S 1 Core Bias V ai KLYS:LI30:11:MOD:DQ_I @plc-li30-hprf01 FLOATS[17] S 1 DeQing I ai KLYS:LI30:11:MOD:DQ_V @plc-li30-hprf01 FLOATS[18] S 1 DeQingV ai KLYS:LI30:11:MOD:HTR_I @plc-li30-hprf01 FLOATS[2] S 1 KlyHeater I ai KLYS:LI30:11:MOD:HTR_I_RBCK @plc-li30-hprf01 FLOATS[0] S 1 KlyHeater I rbck ai KLYS:LI30:11:MOD:HTR_I_SET @plc-li30-hprf01 FLOATS[1] S 1 KlyHeater I ctrl ai KLYS:LI30:11:MOD:HTR_TD @plc-li30-hprf01 FLOATS[26] S 1 KlyHeater Time Delay ai KLYS:LI30:11:MOD:HTR_TD_LEFT @plc-li30-hprf01 FLOATS[23] S 1 KlyHeater Count Down ai KLYS:LI30:11:MOD:HTR_V @plc-li30-hprf01 FLOATS[3] S 1 KlyHeater V ai KLYS:LI30:11:MOD:HV_I @plc-li30-hprf01 FLOATS[20] S 1 HV I ai KLYS:LI30:11:MOD:HV_V @plc-li30-hprf01 FLOATS[21] S 1 HV V ai KLYS:LI30:11:MOD:HV_V_SET @plc-li30-hprf01 FLOATS[16] S 1 HV V setpt ai KLYS:LI30:11:MOD:KP_I @plc-li30-hprf01 FLOATS[19] S 1 KpAlive I ai KLYS:LI30:11:MOD:THY_HTR_I @plc-li30-hprf01 FLOATS[10] S 1 Thy Heater I ai KLYS:LI30:11:MOD:THY_HTR_I_RBCK @plc-li30-hprf01 FLOATS[8] S 1 Thy Heater I rbck ai KLYS:LI30:11:MOD:THY_HTR_I_SET @plc-li30-hprf01 FLOATS[9] S 1 Thy Heater I ctrl ai KLYS:LI30:11:MOD:THY_HTR_TD @plc-li30-hprf01 FLOATS[27] S 1 Thy Heater Time Delay ai KLYS:LI30:11:MOD:THY_HTR_TD_LEFT@plc-li30-hprf01 FLOATS[24] S 1 Thy Heater Count Down ai KLYS:LI30:11:MOD:THY_HTR_V @plc-li30-hprf01 FLOATS[11] S 1 Thy Heater V ai KLYS:LI30:11:MOD:THY_RES_I @plc-li30-hprf01 FLOATS[6] S 1 Thy Reservoir I ai KLYS:LI30:11:MOD:THY_RES_I_RBCK @plc-li30-hprf01 FLOATS[4] S 1 Thy Reservoir I rbck ai KLYS:LI30:11:MOD:THY_RES_I_SET @plc-li30-hprf01 FLOATS[5] S 1 Thy Reservoir I ctrl ai KLYS:LI30:11:MOD:THY_RES_V @plc-li30-hprf01 FLOATS[7] S 1 Thy Reservoir V ai KLYS:LI30:11:MOD:THY_RUNTIME @plc-li30-hprf01 FLOATS[25] S 1 Thy Runtime ai KLYS:LI30:11:MOD:VAC600_I @plc-li30-hprf01 FLOATS[22] S 1 600 Vac I
LCLS 1 AIP Modulators EPICS PVs: 46 per Station ai that make less sense TYPE NAME OUT.INP DESC ai PLC:LI30:HPRF01:MOD:DOCBASERAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:DOCPREFIXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:DOCREVRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:DOCSERIESRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:DOCSUFFIXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:FWVERSIONRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:LIST_MAX_SCAN_TIME @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:LIST_MIN_SCAN_TIME @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:LIST_SCAN_TIME @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:LIST_TICKS @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:MAJORFAULTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:MINORFAULTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:MODELRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PLCADMINVMAJRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PLCADMINVMINRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PLCADMINVREVRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PLC_ERRORS @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PLC_TASK_SLOW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG1TLSTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG1TMAXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG2TLSTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG2TMAXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG3TLSTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROG3TMAXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROGPLCATLSTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:PROGPLCATMAXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:SERIALNUMBERRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:STATUSRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TAG_TRANSFER_TIME @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TASKMAINTLSTRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TASKMAINTMAXRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODDAYRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODHOURRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR
LCLS 1 AIP Modulators EPICS PVs: 46 per Station ai that make less sense, cont’d TYPE NAME OUT.INP DESC ai PLC:LI30:HPRF01:MOD:TODHOURRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODMINUTERAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODMONTHRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODSECONDRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:TODYEARRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:UPTIMEDAYRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:UPTIMESEC @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:VERSIONMAJORDES ai PLC:LI30:HPRF01:MOD:VERSIONMAJORRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:VERSIONMINORDES ai PLC:LI30:HPRF01:MOD:VERSIONMINORRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR ai PLC:LI30:HPRF01:MOD:VERSIONREVDES ai PLC:LI30:HPRF01:MOD:VERSIONREVRAW @plc-li30-hprf01 PLCADMIN_LI30_HPR
LCLS 1 AIP Modulators EPICS PVs: 48 per Station bi that make sense (status) TYPE NAME OUT.INP DESC bi KLYS:LI30:11:MOD:AC_OC_FLT @plc-li30-hprf01 STAT_BITS[0] B 23 AC Over Current Flt bi KLYS:LI30:11:MOD:ALL_DOORS_FLT @plc-li30-hprf01 STAT_BITS[0] B 2 All Doors Flt bi KLYS:LI30:11:MOD:CBIAS_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 8 Core Bias Over I Flt bi KLYS:LI30:11:MOD:CBIAS_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 9 Core Bias Under I Flt bi KLYS:LI30:11:MOD:CTRLPWR_FLT @plc-li30-hprf01 STAT_BITS[0] B 7 Ctrl Pwr Flt bi KLYS:LI30:11:MOD:DQ_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 12 DeQingOver I Flt bi KLYS:LI30:11:MOD:DQ_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 11 DeQingUnder I Flt bi KLYS:LI30:11:MOD:EOLC_FLT @plc-li30-hprf01 STAT_BITS[1] B 15 End Of Line Clipper Flt bi KLYS:LI30:11:MOD:ESD_FLT @plc-li30-hprf01 STAT_BITS[0] B 1 Emergency Shtdwn Flt bi KLYS:LI30:11:MOD:FIRE_ALARM_FLT @plc-li30-hprf01 STAT_BITS[0] B 6 Fire Alarm Disabled bi KLYS:LI30:11:MOD:FIRE_WIRE_FLT @plc-li30-hprf01 STAT_BITS[0] B 4 Fire Wire Flt bi KLYS:LI30:11:MOD:HTR_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 1 KlyHeater Over I Flt bi KLYS:LI30:11:MOD:HTR_TD_STATE @plc-li30-hprf01 STAT_BITS[0] B 25 KlyHeater Time Delay bi KLYS:LI30:11:MOD:HTR_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 0 KlyHeater Under I Flt bi KLYS:LI30:11:MOD:HVON_STATE @plc-li30-hprf01 STAT_BITS[0] B 30 HV On State bi KLYS:LI30:11:MOD:HVRDY_STATE @plc-li30-hprf01 STAT_BITS[0] B 28 HV Ready State bi KLYS:LI30:11:MOD:HV_IDLE_STATE @plc-li30-hprf01 STAT_BITS[1] B 19 HV Idle State bi KLYS:LI30:11:MOD:HV_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 13 HV Over I Flt bi KLYS:LI30:11:MOD:ICMPLT_STATE @plc-li30-hprf01 STAT_BITS[0] B 26 I ntlkComplete State bi KLYS:LI30:11:MOD:IEXT_FLT @plc-li30-hprf01 STAT_BITS[1] B 16 Extreme Intlk Flt bi KLYS:LI30:11:MOD:ILOC_FLT @plc-li30-hprf01 STAT_BITS[0] B 29 IntlkLockout Flt bi KLYS:LI30:11:MOD:KP_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 10 KpAlive Under I Flt bi KLYS:LI30:11:MOD:LOCAL_STATE @plc-li30-hprf01 STAT_BITS[0] B 31 Remote Control State bi KLYS:LI30:11:MOD:LV_FLT @plc-li30-hprf01 STAT_BITS[1] B 17 Low Voltage Flt bi KLYS:LI30:11:MOD:MAIN_BRKR_STATE @plc-li30-hprf01 STAT_BITS[0] B 12 Main Breaker Closed bi KLYS:LI30:11:MOD:MAIN_CONTACTOR_STATE@plc-li30-hprf01 STAT_BITS[0] B 22 Main Contactor Closed bi KLYS:LI30:11:MOD:PFN_FAN_FLT @plc-li30-hprf01 STAT_BITS[0] B 10 PFN Fan Flt bi KLYS:LI30:11:MOD:PHAS_LOSS_FLT @plc-li30-hprf01 STAT_BITS[0] B 17 Phase Loss Flt bi KLYS:LI30:11:MOD:SAFETY_RELAY_FLT @plc-li30-hprf01 STAT_BITS[1] B 18 Safety Relay Flt bi KLYS:LI30:11:MOD:SAFETY_RELAY_STATE@plc-li30-hprf01 STAT_BITS[1] B 13 Safety Relay Closed bi KLYS:LI30:11:MOD:SCR_TEMP_INTLK@ plc-li30-hprf01 STAT_BITS[0] B 5 SCR Klixon Interlock
LCLS 1 AIP Modulators EPICS PVs: 48 per Station bi that make sense TYPE NAME OUT.INP DESC bi KLYS:LI30:11:MOD:SRC_FAN_FLT @plc-li30-hprf01 STAT_BITS[1] B 20 SCR Fan Flt bi KLYS:LI30:11:MOD:SRC_FAN_STATE @plc-li30-hprf01 STAT_BITS[0] B 18 SRC Fan On State bi KLYS:LI30:11:MOD:SRC_FAN_TEMP_FLT @plc-li30-hprf01 STAT_BITS[0] B 16 SRC Fan Klixon Closed bi KLYS:LI30:11:MOD:SYSRDY_STATE @plc-li30-hprf01 STAT_BITS[0] B 27 Modulator Ready State bi KLYS:LI30:11:MOD:T20_FAN_FLT @plc-li30-hprf01 STAT_BITS[0] B 11 T20 Fan Flt bi KLYS:LI30:11:MOD:THY_FAN_FLT @plc-li30-hprf01 STAT_BITS[0] B 9 Thy Fan Flt bi KLYS:LI30:11:MOD:THY_HTR_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 5 Thy Heater Over I Flt bi KLYS:LI30:11:MOD:THY_HTR_OV_FLT @plc-li30-hprf01 STAT_BITS[1] B 7 Thy Heater Over V Flt bi KLYS:LI30:11:MOD:THY_HTR_TD_STATE @plc-li30-hprf01 STAT_BITS[1] B 21 Thy Heater Time Delay bi KLYS:LI30:11:MOD:THY_HTR_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 4 Thy Heater Under I Flt bi KLYS:LI30:11:MOD:THY_HTR_UV_FLT @plc-li30-hprf01 STAT_BITS[1] B 6 Thy Heater Under V Flt bi KLYS:LI30:11:MOD:THY_RES_OC_FLT @plc-li30-hprf01 STAT_BITS[1] B 3 Thy Res Over I Flt bi KLYS:LI30:11:MOD:THY_RES_UC_FLT @plc-li30-hprf01 STAT_BITS[1] B 2 Thy Res Under I Flt bi KLYS:LI30:11:MOD:THY_TEMP_FLT @plc-li30-hprf01 STAT_BITS[0] B 8 Thy Klixon Flt bi KLYS:LI30:11:MOD:TRIG_ON_FLT @plc-li30-hprf01 STAT_BITS[0] B 3 Trig On State bi KLYS:LI30:11:MOD:TTOC_FLT @plc-li30-hprf01 STAT_BITS[1] B 14 TT Over I Flt bi KLYS:LI30:11:MOD:VVS_FLT @plc-li30-hprf01 STAT_BITS[0] B 24 VVS Flt
LCLS 1 AIP Modulators EPICS PVs: 4 per Station bo that make sense TYPE NAME OUT.INP DESC bo KLYS:LI30:11:MOD:CTRLPWR_SET @plc-li30-hprf01 REM_CTRL[0] B 0 S Ctrl Pwr On Command bo KLYS:LI30:11:MOD:FLK_RESET @plc-li30-hprf01 REM_CTRL[0] B 1 S bo KLYS:LI30:11:MOD:HVON_SET @plc-li30-hprf01 REM_CTRL[0] B 2 S HV PS On Command bo KLYS:LI30:11:MOD:RESET @plc-li30-hprf01 LOC_CTRL[0] B 4 S
LCLS 1 AIP Modulators EPICS PVs: 65 per Station calc that may make sense (maybe) TYPE NAME OUT.INP DESC calc PLC:LI30:HPRF01:MOD:DEVICESTATUSCALC calc PLC:LI30:HPRF01:MOD:DEVICESTATUSRAW calc PLC:LI30:HPRF01:MOD:DOCBASE calc PLC:LI30:HPRF01:MOD:DOCPREFIXCALC calc PLC:LI30:HPRF01:MOD:DOCREV calc PLC:LI30:HPRF01:MOD:DOCSERIES calc PLC:LI30:HPRF01:MOD:DOCSUFFIX calc PLC:LI30:HPRF01:MOD:FAULTBATTERYCALC calc PLC:LI30:HPRF01:MOD:FAULTFLTHNDLCALC calc PLC:LI30:HPRF01:MOD:FAULTIOCALC calc PLC:LI30:HPRF01:MOD:FAULTMODECHGCALC calc PLC:LI30:HPRF01:MOD:FAULTMOTIONCALC calc PLC:LI30:HPRF01:MOD:FAULTPOWERCALC calc PLC:LI30:HPRF01:MOD:FAULTPROGRAMCALC calc PLC:LI30:HPRF01:MOD:FAULTSERIALCALC calc PLC:LI30:HPRF01:MOD:FAULTSTACKCALC calc PLC:LI30:HPRF01:MOD:FAULTSTATUSCALC calc PLC:LI30:HPRF01:MOD:FAULTSTATUSRAW calc PLC:LI30:HPRF01:MOD:FAULTWTCHDOGCALC calc PLC:LI30:HPRF01:MOD:FWVERSIONMAJ calc PLC:LI30:HPRF01:MOD:FWVERSIONMIN calc PLC:LI30:HPRF01:MOD:HEARTBEATCALC calc PLC:LI30:HPRF01:MOD:HEARTBEATCLC calc PLC:LI30:HPRF01:MOD:HEARTBEATE01 calc PLC:LI30:HPRF01:MOD:HEARTBEATE02 calc PLC:LI30:HPRF01:MOD:HEARTBEATE03 calc PLC:LI30:HPRF01:MOD:HEARTBEATE04 calc PLC:LI30:HPRF01:MOD:HEARTBEATE05 calc PLC:LI30:HPRF01:MOD:HEARTBEATE06 calc PLC:LI30:HPRF01:MOD:HEARTBEATE07 calc PLC:LI30:HPRF01:MOD:HEARTBEATE08 calc PLC:LI30:HPRF01:MOD:HEARTBEATE09 calc PLC:LI30:HPRF01:MOD:HEARTBEATE10
LCLS 1 AIP Modulators EPICS PVs: 65 per Station calc that may make sense, cont’d TYPE NAME OUT.INP DESC calc PLC:LI30:HPRF01:MOD:HEARTBEATECT calc PLC:LI30:HPRF01:MOD:HEARTBEATERR calc PLC:LI30:HPRF01:MOD:KEYSTATUSCALC calc PLC:LI30:HPRF01:MOD:KEYSTATUSRAW calc PLC:LI30:HPRF01:MOD:MODELCALC calc PLC:LI30:HPRF01:MOD:PLCADMINVMAJ calc PLC:LI30:HPRF01:MOD:PLCADMINVMIN calc PLC:LI30:HPRF01:MOD:PLCADMINVREV calc PLC:LI30:HPRF01:MOD:PROG1TLST calc PLC:LI30:HPRF01:MOD:PROG1TMAX calc PLC:LI30:HPRF01:MOD:PROG2TLST calc PLC:LI30:HPRF01:MOD:PROG2TMAX calc PLC:LI30:HPRF01:MOD:PROG3TLST calc PLC:LI30:HPRF01:MOD:PROG3TMAX calc PLC:LI30:HPRF01:MOD:PROGPLCATLST calc PLC:LI30:HPRF01:MOD:PROGPLCATMAX calc PLC:LI30:HPRF01:MOD:SERIALNUMBER calc PLC:LI30:HPRF01:MOD:STATSUMY calc PLC:LI30:HPRF01:MOD:TASKMAINTLST calc PLC:LI30:HPRF01:MOD:TASKMAINTMAX calc PLC:LI30:HPRF01:MOD:TODDAY calc PLC:LI30:HPRF01:MOD:TODHOUR calc PLC:LI30:HPRF01:MOD:TODMINUTE calc PLC:LI30:HPRF01:MOD:TODMONTH calc PLC:LI30:HPRF01:MOD:TODSECOND calc PLC:LI30:HPRF01:MOD:TODYEAR calc PLC:LI30:HPRF01:MOD:UPTIMEDAY calc PLC:LI30:HPRF01:MOD:UPTIMEHOURS calc PLC:LI30:HPRF01:MOD:UPTIMEMINUTES calc PLC:LI30:HPRF01:MOD:UPTIMESECONDS calc PLC:LI30:HPRF01:MOD:VERSIONMAJOR calc PLC:LI30:HPRF01:MOD:VERSIONMINOR
LCLS 1 AIP Modulators http://mdweb.slac.stanford.edu/Doc%20Control.Utilities.View%20Images.displayImage.php?img=pdf/Released/7/wd7309060001.pdf
LCLS 1 AIP Modulators • Questions: • What are we up to here: What are we getting and what is missing? Operations/maintenance versus performance/jitter • Do we need “reports” on a button (similar to a database query)? • Do we want to record certain types of faults (like what?) • Do we need fault latching? • Who does which and what?
LCLS 1 AIP Modulators • Discussion