Honeywell HC900 Reference Guide

Function Blocks
ALT Alternator Function Block
62 HC900 Hybrid Control Designer Function Block Reference Guide Revision 11
2/07
Direct Style selected Rotary, FOFO, or Fixed Style selected
Table 18 ALT sequence tab parameters
Sequence
Number
Parameter
Field
Action Selections Comments
1
Maximum Outputs used
Use the scroll buttons in
the active field and
select the number of
outputs to be used.
1 to16
Selecting less than 16
Outputs will make the
unused Outputs in the
“Output Selection”
column = 0 after “OK”
is selected.
2
Edit Sequence Order
Click on the “Edit
Sequence Order” button
to activate the
Sequence Order dialog
box.
Click, Drag, and release
any output to any order,
as shown to the left, to
select the sequence in
which the outputs will be
turned on.
Click “OK”.
Sequence Order
Default =
OUT1,
OUT2,
OUT3
:
:
OUT15,
OUT16.
May be changed by a
special message.

Honeywell HC900 Specifications

General

Series	HC900
Redundancy	Optional
Programming Language	Function Block Diagram, Ladder Logic, Structured Text
Inputs	Analog, Digital
Outputs	Analog, Digital, Relay
Display	Optional
Control	PID, Advanced Control
Power Supply	24V DC or 100-240V AC
Storage Temperature	-40°C to 85°C
Humidity	5% to 95% non-condensing
Communication Protocols	Modbus, Ethernet