Honeywell HC900 - Manual (Page 78)

70 HC900 Hybrid Controller Communications User Guide Revision 10
12/07
Fixed
Address
(hex) Fixed
Register
(decimal) Parameter Access Notes
304A 12363 Status*
(Bit Packed)
R Bit Packed
Bit 0: 1=Ready
1: 1=Run
2: 1=Hold
3: 1=End
4: 1=Time Units in Seconds
5: 1=Time Units in Minutes
6: 1=Time Units in Hours
7: If bit 2 Set
0: Operator hold
1: Guaranteed soak hold
8-15: Reserved
304B 12364 Start* W Signed 16 bit integer
Write to location Starts Schedule;
Data ignored
304C 12365 Hold* W Signed 16 bit integer
Write to location Holds Schedule;
Data ignored
304D 12366 Advance* W Signed 16 bit integer
Write to location Advances Schedule;
Data ignored
304E 12367 Reset* W Signed 16 bit integer
Write to location Resets Schedule;
Data ignored
304F 12368 Time Units* R/W Bit Packed
Bit
0: Reserved 1: minutes
2: hours
3-15: Unused
Scheduler Segment Fixed Register Map
A schedule can contain up to 50 segments. Each segment is made up of 48 (30 hex) registers, for a total of
2400 contiguous registers. This table contains Segment Map fixed addresses of SP Scheduler #1. See
Table 6-1 for starting and ending addresses (hex) for SP Scheduler #2 Addresses.
The addresses given in Table 6-16 do not necessarily apply to scheduler segments in the custom map. For
custom addresses view or print a report in HC Designer.
Table 6-16 Scheduler #1 Segment Fixed Addresses
Fixed
Start
Address
(Hex) Fixed
Start
Register
(Decimal) Fixed End
Address
(Hex) Fixed End
Register
(Decimal) Description
3200 12801 322F 12847 Scheduler #1 Segment 1
3230 12849 325F 12896 Scheduler #1 Segment 2
3260 12897 328F 12944 Scheduler #1 Segment 3
: : : :
3B30
15153 3B5F 15200 Scheduler #1 Segment 50