Configuration, Startup, and Operation

 

 

 

 

of Recorder with Display

 

 

 

Table 4-16 Remote Switch Parameter Definitions

 

 

 

 

 

 

 

Lower Display

Upper Display

Parameter

 

 

Prompt

Range of Setting

Definition

 

 

 

or Selection

 

 

 

 

 

 

 

 

REMSW1

 

REMOTE SWITCH 1—Use this parameter to specify

 

 

 

 

what action the recorder should take if digital input 1 for

 

 

 

 

this channel goes to ON (switch contact closed).

 

 

 

NONE [factory setting]

NONE—No remote switching action.

 

 

 

SP2

SETPOINT2—Controller setpoint used in Auto will go to

 

 

 

 

the value of the second setpoint (operating parameter

 

 

 

 

“S2” for the channel) when the digital input goes ON.

 

 

 

 

(When it goes OFF, the recorder will resume using “SP”

 

 

 

 

for the channel.)

 

 

 

 

Use of the second setpoint with a remote switch is

 

 

 

 

independent of the number of setpoints specified with

 

 

 

 

control group parameter “NumSPs”.

 

 

 

MAN

MANUAL—Controller will be switched to Manual mode

 

 

 

 

when the digital input goes ON. Output will not change

 

 

 

 

until the operator changes it. (When the digital input goes

 

 

 

 

OFF, the controller will go back to Auto, using operating

 

 

 

 

parameter “SP” as the basis of computing output.)

 

 

 

MNFS

MANUAL WITH FAILSAFE—Controller will be switched

 

 

 

 

to Manual mode and the output will be changed to the

 

 

 

 

value of control group parameter “FAILSF” for the

 

 

 

 

channel when the digital input goes ON. (When the digital

 

 

 

 

input goes OFF, the controller will go back to Auto, using

 

 

 

 

operating parameter “SP”as the basis of computing

 

 

 

 

output.)

 

 

 

HOLD

HOLD—When the digital input goes ON, the recorder will

 

 

 

 

hold execution of the single setpoint ramp or the optional

 

 

 

 

setpoint program.

 

 

 

RUN

RUN—When the digital input goes ON, the recorder will

 

 

 

 

start execution of the single setpoint ramp or the optional

 

 

 

 

setpoint program.

 

 

 

TIMR

TIMER—When the digital input goes ON, the optional

 

 

 

 

timer will start.

 

 

 

 

 

 

 

REMSW2

NONE [factory setting]

REMOTE SWITCH 2—This parameter is used to specify

 

 

 

SP2

what action the recorder should take if digital input 2 for

 

 

 

MAN

this channel goes ON (switch contact closed). The

 

 

 

MNFS

choices are the same as for REMSW1.

 

 

 

HOLD

 

 

 

 

RUN

 

 

 

 

TIMR

 

 

 

 

 

 

 

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DR4300 Circular Chart Recorder Product Manual

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Image 125
Honeywell DR4300 Remote Switch Parameter Definitions, Configuration, Startup, and Operation Recorder with Display, REMSW1