Honeywell HC900 - Sequencer; Table 6-18 Sequencers 1-4 Parameters Fixed Addresses; Table 6-19 Sequencer 1-4 Step 1 Fixed Addresses

Parameters accessible with Function Code 03, 06,10h
Sequencer
74 HC900 Process Controller Communications User Guide Revision 13
April 2017
6.11 Sequencer
Summary
In the fixed map each Sequencer uses three non-contiguous sections of the map:
 Sequencer parameters (Table 6-21)
 Sequencer steps (Table 6-21)
 Sequencer states (Table 6-21).
In a custom map the above parameters are contiguous.
Function Code Support
Read – Function Code 3
Write – Function Code 16 (10 hex)
Sequencers 1-4 Parameter Addresses
The addresses given in Table 6-18 do not necessarily apply to sequencers in the custom map. For custom
addresses view or print a report in HC Designer.
Table 6-18 Sequencers 1-4 Parameters Fixed Addresses
Starting
Address
(Hex)
Starting
Register
(Decimal)
Ending
Address
(Hex)
Ending
Address
(Decimal)
Sequencer #1 Parameters
5AA0
23201
5AB5
23222
Sequencer #2 Parameters
5D00
23809
5D1F
23840
Sequencer #3 Parameters
5F60
24417
5F7F
24448
Sequencer #4 Parameters
A000
40961
A01F
40992
Sequencers 1-4 Step 1 Addresses
The addresses given in Table 6-19 do not necessarily apply to sequencer steps in the custom map. For
custom addresses view or print a report in HC Designer.
Table 6-19 Sequencer 1-4 Step 1 Fixed Addresses
Starting
Address
(Hex)
Starting
Register
(Decimal)
Ending
Address
(Hex)
Ending
Address
(Decimal)
Sequencer #1 Step 1 Table
5AC0
23233
5CBF
23744
Sequencer #2 Step 1 Table
5D20
23841
5F1F
24532
Sequencer #3 Step 1 Table
5F80
24449
617f
24960
Sequencer #4 Step 1 Table
A020
40993
A21F
41504
Sequencers 1-4 State Addresses
The addresses given in Table 6-20 do not necessarily apply to sequencer states in the custom map. For
custom addresses view or print a report in HC Designer.