Honeywell HC900 - Manual (Page 56)

48 HC900 Hybrid Controller Communications User Guide Revision 10
12/07
6.3 Miscellaneous Parameters
In HC Designer’s custom map these parameters are grouped under the Item Filter “System Parameters.”
Table 6-2 Miscellaneous Parameters
Fixed
Address
(hex) Fixed
Register
(decimal) Parameter Name Access Notes
0000 0001 Instrument Mode R/W Bit Packed
Indicators:
Bit 0: 1:Diagnostic
Bit 1: 1:Calibration (unused by
UMC800/HC9xx)
Bit 2: 1:Maintenance/Offline mode
Bit 3: 1:Program mode
Bit 4: 1:Reset Unit/Force Cold Start (Write
Only)
Bit 5: 1:On-Line/Run mode
Bit 6: 1:Fail-over (Write Only; C70R Only)
Bit 7: Lead slot position: 0: A; 1: B (C70R
Only)
Bit 8: 1:On-demand write database to
FLASH
Bit 9: Database write status: 0: Done; 1:
Busy
Bit 10-15: Unused
0002 0003 Load Recipe R/W Floating Point
Read: Returns zero
Write: Loads the recipe, identified in the
request, from the recipe pool.
0004 0005 Reserve Status R Bit Packed
Bit 0: Available for failover
Bit 1: Available for failover with no RSM
Bit 2: Available for failover with switch bad
Bit 3: Available for failover with scanner
communication
failure
Bit 4: Unsynchronized database
Bit 5: Invalid database
Bit 6: Software version mismatch
Bit 7-15: Reserved
C70R Only