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Access from SL-Equip to FESA

Access from SL-Equip to FESA. Kris Kostro SL/CO. Implementation. SL-Equip client. SL-Equip servers running on abcmw1 (Linux) Server to device mapping defined in the configuration DB (for SL-Equip and FESA) Generic Equip to FESA device name mapping (e.g. FAM_MEM or FAM_MEM -> FAMMEM

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Access from SL-Equip to FESA

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  1. Access from SL-Equip to FESA Kris Kostro SL/CO

  2. Implementation SL-Equip client • SL-Equip servers running on abcmw1 (Linux) • Server to device mapping defined in the configuration DB (for SL-Equip and FESA) • Generic Equip to FESA device name mapping (e.g. FAM_MEM or FAM_MEM -> FAMMEM • All SL-Equip modes are supported • SL-Equip action is used as FESA property • User options are supported • CMW exceptions returned as SL-Equip error messages R** W** X** SL-Equip Server get() set() CMW Infrastructure Naming Service Oracle DB FESA Server

  3. Implementation Cycle mapping SL-Equip client • In SL-Equip cycles are specified in hex ex: 0x211c0101 • In FESA cycles are specified as [[accelerator.]group.]what ex: SPS.USER.SFTPRO • Current mapping is • no cycle spec->no cycle spec • Any cycle -> SFTPRO • Is this sufficient for TZ? R** W** X** SL-Equip Server get() set() CMW Infrastructure Naming Service Oracle DB FESA Server

  4. Tested for the BOSTEP server (for SSIS) kostro 183% NEquip STEP_MOTOR1_Lgstat_RBR 5 ************************ *********** WELCOME TO NEquip *********** Reference of the equipment: Family [STEP] Member [MOTOR1] Action [Lgstat] Mode [RBR] No user option format double to receive *************** RESULTS **************** EQUIP call worked fine laps [1] min[554]max[554]mean[554] in ms Received 5 doubles : [78.89] [78.8878] [78.89] [0] [36] ************************

  5. Limitations • Family, member, action limited to 6 characters which limits device and property names in FESA • FESA properties must be Uppercase followed by lowercase letters (no backward compatibility for clients) • Accesses serialized in a single server (although more servers could be run for scalability) • Exception messages will be truncated to 80 characters • Cycle description mapping limited

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