Honeywell DR4300 User Manual

All models supporting control can be configured to ramp the setpoint between the current local setpoint 
and a final local setpoint over a timer interval of from 1 minute to 255 minutes. 

If the optional Setpoint Program feature is specified at time of purchase, then in addition to this single ramp 
capability, you can also configure a ramp/soak profile containing up to twelve segments, each with its own 
time interval. 

Table 4-11 lists all the function prompts in the setpoint ramp group.  The additional prompts associated 
with the optional twelve-segment Setpoint Program are described in Appendix C.    

For a 2-pen recorder, the desired input channel is displayed on the left side of the operator interface. Press 

FUNC  to select channel. 

Press SETUP  key until “SPRAMP” appears in the lower display. 

Press FUNC  key to select the parameters. 

 

 
 
 
 

ENAB 
 

DIS   [factory setting] 

 — Make selection to enable or 

disable the setpoint ramp function. Make sure you 
configure a ramp time and a final setpoint value. “SP 
PROG” must be disabled. 

 — Allows the single setpoint 

ramp prompts to be shown. 

 — Disables the setpoint 

ramp. Allows “SPPROG” option to be selected. 

0 minutes to 255 minutes 

 

 — Enter the number of 

minutes desired to reach the final setpoint or a single 
setpoint ramp. 

A ramp time of “0” implies and immediate change of 
setpoint to the final setpoint. 

Within SP limits 

 

 — Enter the value 

desired for the final setpoint. The controller will operate at 
the setpoint set here when ramp is ended. 

ENAB 

DIS   [factory setting] 

 

Available only with controllers that contain this option. 

For reasons of convenience, the information for the 
prompts when SPPROG is enabled are included in 
Appendix C. 

 “SP RAMP” must be disabled for 

SPPROG to be available.