User Manual

Table of Contents v
3.5.6 Related Variables ....................................................................................................3-26
3.5.7 Related Collection Events ....................................................................................... 3-26
3.6 Process Program Management...............................................................................3-27
3.6.1 Equipment Management of Process Programs ......................................................3-27
3.6.2 Host Management of Process Programs ................................................................3-27
3.6.3 Related Variables ....................................................................................................3-28
3.6.4 Related Events ........................................................................................................3-28
3.7 Remote Commands.................................................................................................3-29
3.7.1 S2F41 Commands...................................................................................................3-30
3.7.2 Related Variables ....................................................................................................3-32
3.7.3 Related Events ........................................................................................................3-32
3.8 Material Movement ..................................................................................................3-33
3.8.1 Related Variables ....................................................................................................3-33
3.8.2 Related Collection Events ....................................................................................... 3-33
3.9 Equipment Terminal Services..................................................................................3-34
3.10 Error Messages .......................................................................................................3-35
3.11 Clock........................................................................................................................3-35
3.11.1 Related Variables ....................................................................................................3-35
3.12 Spooling...................................................................................................................3-36
3.12.1 A Word of Caution ...................................................................................................3-36
3.12.2 Spooling Sequence .................................................................................................3-37
3.12.3 Spool States ............................................................................................................3-41
3.12.4 Related Variables ....................................................................................................3-42
3.12.5 Related Events ........................................................................................................3-42
4 SECS MESSAGE DETAIL .................................................................................... 4-1
4.1 SML Notation.............................................................................................................4-1
4.1.1 Data Item Format.......................................................................................................4-1
4.1.2 Message Format........................................................................................................ 4-3
4.2 SECS Messages .......................................................................................................4-4
4.2.1 S1F1 - Are You There ...............................................................................................4-4
4.2.2 S1F2 - On Line Data (Equipment to Host) ................................................................4-4
4.2.3 S1F2 - On Line Data (Host to Equipment) ................................................................4-4
4.2.4 S1F3 - Selected Status Request ...............................................................................4-5
4.2.5 S1F4 - Selected Status Data.....................................................................................4-5
4.2.6 S1F11 - Status Variable Namelist Request...............................................................4-6
4.2.7 S1F12 - Status Variable Namelist Reply...................................................................4-6
4.2.8 S1F13 - Connect Request......................................................................................... 4-7