Honeywell HC900 Reference Guide

Function Blocks
TPSC (3POS) Function Block
Revision 11 HC900 Hybrid Control Designer Function Block Reference Guide 411
2/07
GENERAL tab
Table 118 TPSC General tab configuration parameters
Properties Group Parameter Index #
Parameter
Description
Value or Selection
Block Order
N/A Execution Order Read Only. To change block order,
right-click on a Function Block and
select Execution Order.
Tag Name
N/A 16 character tag
name
Descriptor
N/A Block descriptor
Control Direction
N/A Control Action
DIRECT - Proportional action causes
output to
increase as process
variable increases.
REVERSE - Proportional action
causes output to
decrease as
process variable increases.
SP Tracking
N/A Setpoint Tracking
None
Track PV - When control mode is
“manual”, local setpoint tracks
process variable.
Track RSP - When setpoint is
“remote setpoint”, local setpoint
tracks remote setpoint.

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