R500
April 2017
Series 8 C300 Controller User's Guide
Honeywell
1
3
7.11
Using Station displays ........................................................................198
7.12
Viewing controller operation and status in Control Builder ................. 199
7.13
C300 operating behaviors .................................................................. 201
Time management in the C300 Controller .............................................................................. 201
Hardware Watchdog Timer ..................................................................................................... 202
Critical Task Monitor ................................................................................................................ 202
7.14
C300 Controller processing overload behavior ............................. 203
Causes of controller overloading ............................................................................................. 204
How to avoid controller overloading ........................................................................................ 204
Recovery from an overload ..................................................................................................... 205
8.
C300 REDUNDANCY OPERATION .................................... 207
8.1
8.2
Redundancy configuration restrictions ............................................. 208
8.3
Partner (controller) compatibility .......................................................... 208
8.4
8.5
Redundancy parameters ........................................................................ 212
Enable Synchronization - ENBLSYNCCMD ........................................................................... 213
Disable Synchronization - DSBLSYNCCMD ........................................................................... 213
Enable Standby - ENBLSTBYCMD ......................................................................................... 213
Auto-Synchronization State - RDNAUTOSYNC ..................................................................... 213
Inhibit Sync Reason - RDNINHIBITSYNC .............................................................................. 214
Initial Sync Progress - RDNSYNCPROG ................................................................................ 215
Maximum Initial Synchronization Time - RDNISTIMEMAX .................................................... 215
Last Synchronization Time - SYNCTIMEBEG ........................................................................ 216
Last Lost of Sync Time - SYNCTIMEEND .............................................................................. 216
Redundancy Traffic ................................................................................................................. 216
Redundancy Delay .................................................................................................................. 216
Conditions that result in loss of sync ....................................................................................... 216
Conditions that do not result in loss of sync ......................................................................... 217
Содержание Experion C300
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