Honeywell HC900 - Manual (Page 67)

Revision 10 HC900 Hybrid Controller Communications User Guide 59
12/07
Set Point Programmer parameters
This table contains Values of SP Programmers. Fixed addresses are for SP Programmer #1; see Table
6-1 for fixed addresses of other SP Programmers.
Parameters commonly used for controlling a program are marked with a single asterisk*.
Parameters commonly used to define a setpoint profile are marked with two asterisks **.
The addresses given in Table 6-9 do not necessarily apply to programmers in the custom map. For custom
addresses view or print a report in HC Designer.
Table 6-9 Set Point Programmer parameters
Fixed
Address
(hex) Fixed
Register
(decimal) Parameter Access Notes
1E00 7681 Set Point Programmer
Output* R Floating Point in Engineering Units.
1E02 7683 Current Segment Number* R/W Floating Point; 1...Max Segment # 50
A write changes the segment number.
1E04 7685 Program Elapsed Time* R Floating Point in Minutes
Continues to run when in Hold
1E08 7689 Segment Time Remaining* R Floating Point in Minutes
1E0A 7691 Current Segment Events* R Bit Packed
Indicates status of events 1-16 in one
register
Bit 0: Event #1
:
Bit 15: Event #16
0: Event OFF 1: Event ON
1E0B 7692 Status* R Bit Packed
Bit 0: 1=Ready
Bit 1: 1=Run
Bit 2: 1=Hold
Bit 3: 1=End
Bit 4: 1=Reserved
Bit 5: 1=Time Units in Minutes
Bit 6: 1=Time Units in Hours
Bit 7: Ramp Units
0:
Time
1: Rate
Bit 8: Reserved
Bit 9: If bit 2 Set
0: Operator hold
1: Guaranteed soak hold
Bit 10: 0: Current segment is a soak
1: Current segment is a ramp
Bit 11-15: Reserved
1E0C 7693 Run* W Signed 16 bit integer
Write to location Starts Profile;
Data ignored
1E0D 7694 Hold* W Signed 16 bit integer
Write to location Holds Profile;
Data ignored
1E0E 7695 Advance* W Signed 16 bit integer
Write to location Advances Profile one
segment while in Hold mode;
Data ignored