Manual

viii
4.91 S7F19 - Process Program Directory Request .......... 4-64
4.92 S7F20 - Process Program Directory ........................ 4-64
4.93 S9F1 - Unrecognized Device ID............................... 4-64
4.94 S9F3 - Unrecognized Stream................................... 4-64
4.95 S9F5 - Unrecognized Function................................. 4-64
4.96 S9F7 Invalid Data..................................................... 4-65
4.97 S9F9 Transaction Timer Timeout............................. 4-65
4.98 S9F11 - Data Too Long............................................ 4-65
4.99 S10F1 - Terminal Request ....................................... 4-65
4.100 S10F2 - Terminal Request Acknowledge............... 4-66
4.101 S10F3 - Terminal Display, Single........................... 4-66
4.102 S10F4 - Terminal Display Single Acknowledge ..... 4-67
4.103 S10F5 - Terminal Display, Multiblock..................... 4-67
4.104 S10F6 - Terminal Display Multiblock Acknowledge 4-68
4.105 S10F9 - Broadcast ................................................. 4-68
4.106 S10F10 - Broadcast Acknowledge ......................... 4-68
5. SECS Scenarios........................................................... 5-1
5.1 Equipment Communications ...................................... 5-1
5.1.1 Equipment Establishes Communications ................ 5-1
5.1.2 Host Establishes Communications.......................... 5-2
5.1.3 Simultaneous Establish Communications ............... 5-2
5.1.4 Losing Connection, Re-Connecting......................... 5-3
5.1.5 Heartbeat................................................................. 5-3
5.2 Data Collection ........................................................... 5-4
5.2.1 Host Initializes Event Reporting .............................. 5-4
5.2.2 Equipment Reports Event ....................................... 5-5
5.2.3 Equipment Reports Annotated Event ...................... 5-5
5.2.4 Host Initiates Trace ................................................. 5-6
5.2.5 Host Terminates Trace............................................ 5-6
5.2.6 Host Requests Status.............................................. 5-7
5.2.7 Host Defines Limits ................................................. 5-7
5.2.8 Host Queries Defined Limits.................................... 5-7
5.2.9 Host Requests Report by CEID............................... 5-7
5.2.10 Host Requests Annotated Report by CEID ........... 5-8
5.2.11 Host Requests Report by RPTID .......................... 5-8
5.2.12 Host Requests Annotated Report by RPTID ......... 5-8
5.2.13 Are You There ....................................................... 5-8
5.2.14 Host Reads Equipment Constants ........................ 5-9
5.2.15 Host Sets Equipment Constants ........................... 5-9
5.3 Alarms ........................................................................ 5-10
5.3.1 Equipment Reports Alarm ....................................... 5-10
5.3.2 Host Enables/Disables Alarms ................................ 5-10
5.3.3 Host Requests Alarms............................................. 5-10