Honeywell HC900 - Manual (Page 83)

Revision 10 HC900 Hybrid Controller Communications User Guide 75
12/07
Table 6-20 Sequencer 1-4 State Fixed Addresses
Starting
Address
(Hex)
Starting
Register
(Decimal)
Ending
Address
(Hex)
Ending
Address
(Decimal)
Sequencer #1 State Table 5CC0 23745 5CFF 23808
Sequencer #2 State Table 5F20 24353 5F5F 24416
Sequencer #3 State Table 6180 24961 61BF 25024
Sequencer #4 State Table A220 41505 A25F 41568
Sequencer Parameters
Fixed addresses are for Sequencer #1. For fixed addresses of other Sequencers see Table 6-1, or Table
6-18, Table 6-19, and Table 6-20.
Parameters commonly used for controlling a sequencer are marked with a single asterisk*.
Parameters commonly used to define a sequence are marked with two asterisks **.
Note: in the custom map either all or none of the segment step data is addressed, you can’t specify which
steps get addressed.
The addresses given in Table 6-21 do not necessarily apply to sequencers in the custom map. For custom
addresses view or print a report in HC Designer.
Table 6-21 Sequencer Parameters
Fixed
Address
(hex)
Fixed
Register
(decimal)
Parameter Access Notes
5AA0 23201 Not used N/A Not used
5AA1 23202 Save current sequence
request** R/W Integer, Saves current sequence to
archive and assigns it to the number
written (1-20).
5AA2 23203 Reset* W Integer, Write to this location results in
reset action and data is ignored.
5AA3 23204 Run* W Integer, Write to this location starts run
action and data is ignored.
5AA4 23205 Hold* W Integer, Write to this location results in
reset action and data is ignored.
5AA5 23206 Advance* W Integer, Write to this location results in an
advance to next step and data is ignored.
Writing to this register is only permissible
in the hold mode.
5AA6 23207 Not used N/A Not used
5AA7 23208 Step jumped to on Jog* R/W Integer Step number for jog.
5AA8 23209 Current Sequence number * R Integer Sequence number loaded.
5AA9 23210 Step Number* R Integer value for current step number.
5AAA 23211 Load Sequence number * R/W Integer, sequence number loaded to
sequencer. Writing to this register is only
permissible in the Ready mode.