Honeywell HC900 - Rack Installation; Overview

Parameters accessible with Function Code 03, 06,10h
Set Point Programmer
Revision 13 HC900 Process Controller Communications User Guide 59
April 2017
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