Honeywell DR4500A User Manual

Configuration Parameter Definitions
Setpoint Ramp Set Up Group
Release M DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual 103
April 2017
4.8 Setpoint Ramp Set Up Group
Introduction
The Setpoint Ramp 1 and 2 Set Up groups contain the Function parameters that enable you to configure
two setpoints. Each setpoint (SP RAMP 1 and SP RAMP 2) can be configured only one of three ways:
ramp, rate, or setpoint program.
Single Setpoint Ramp
Setpoint will ramp between the current local setpoint and a final setpoint over a time interval of up to 255
minutes (SP RAMP).
Setpoint Rate
The Setpoint Ramp Set Up group also contains the function parameters that let you configure a specific rate
of change for any local setpoint change (SP RATE). It includes selections for Rate Up and Rate Down.
Setpoint Program
Also included under this group are prompts for configuring a 36-segment Setpoint program (SP PROG).
The prompts and instructions for Setpoint programming are presented in the Section 6 Setpoint Ramp/Soak
Programming Option.
 You can start and stop the ramp/program using the RUN/HOLD key.
Setpoint Ramp/ Program group prompts
Table 4-7 lists all the function prompts in the Setpoint Ramp 1 or 2 setup group and their definitions.
When you enable the ramp type (SP RAMP, SP RATE, SP PROG) the other two types are hidden from the
display.
Table 4-7 Setpoint Ramp 1 or 2 group definitions
Lower Display
Prompt
Upper Display
Range of Setting or Selection
Parameter Definition
SP RAMP
ENABLE
DISABL
SINGLE SETPOINT RAMP — Make selection to enable
or disable the setpoint ramp function. Make sure you
configure a ramp time and a final setpoint value. “SP
PROG” and “SP RATE” must be disabled.
ENABLE SETPOINT RAMP — Allows you to start the
setpoint ramp (in automatic mode).
DISABLE SETPOINT RAMP — Disables the setpoint
ramp.

Honeywell DR4500A Specifications

General

Brand	Honeywell
Model	DR4500A
Category	Recording Equipment
Language	English