Stage; Table 6-22 Stage Parameters - Honeywell HC900 User Manual

Parameters accessible with Function Code 03, 06,10h

Stage

6.12 Stage
Summary
This section contains addresses for the Stage function blocks.
See the Stage Register Maps in Table 6-1 for starting and ending addresses (hex) for Stage #1 through
Stage #8 Map Addresses.
The Modbus Stage number address for a Stage block can also be obtained from the Process Control Designer
report.
Function Code Support:
Reads – Function Code 3
Writes – Function Code 16 (10 hex) for preset of multiple registers (e.g., for floating point)
Writes – Function Code 6 for presetting an integer value
For custom addresses view or print a report in HC Designer.
Fixed Fixed
Address Register
(hex) (decimal)
6200 25089
6202 25091
6204 25093
6205 25094
78

Table 6-22 Stage Parameters

Parameter Name Access Notes
PV1
PV2
Stage #1-4
Override Status
Stage #1-4 PV
On/Off Comparison
HC900 Process Controller Communications User Guide
R Floating Point in Engineering Units
R Floating Point in Engineering Units
R Bit Packed:
Bit 0: Stage #1 Override Active: 0=NO, 1=YES
Bit 1: Stage #1 Override ON: 0=OFF, 1=ON
Bit 2: Stage #2 Override Active: 0=NO, 1=YES
Bit 3: Stage #2 Override ON: 0=OFF, 1=ON
Bit 4: Stage #3 Override Active: 0=NO, 1=YES
Bit 5: Stage #3 Override ON: 0=OFF, 1=ON
Bit 6: Stage #4 Override Active: 0=NO, 1=YES
Bit 7: Stage #4 Override ON: 0=OFF, 1=ON
Bits 8-15: Unused
R Bit Packed:
Bit 0: Stage #1 On Comparitor: 0=PV1, 1=PV2
Bit 1: Stage #1 Off Comparitor: 0=PV1, 1=PV2
Bit 2: Stage #2 On Comparitor: 0=PV1, 1=PV2
Bit 3: Stage #2 Off Comparitor: 0=PV1, 1=PV2
Bit 4: Stage #3 On Comparitor: 0=PV1, 1=PV2
Bit 5: Stage #3 Off Comparitor: 0=PV1, 1=PV2
Bit 6: Stage #4 On Comparitor: 0=PV1, 1=PV2
Bit 7: Stage #4 Off Comparitor: 0=PV1, 1=PV2
Bit 8-15: Unused
Revision 13
April 2017