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Configuration, Startup, and Operation
of Recorder with Display
12/03 DR4300 Circular Chart Recorder Product Manual 113
Table 4-16 Remote Switch Parameter Definitions
Lower Display
Prompt
Upper Display
Range of Setting
or Selection
Parameter
Definition
REMSW1
NONE
[factory setting]
SP2
MAN
MNFS
HOLD
RUN
TIMR
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—No remote switching action.
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”.
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.)
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—When the digital input goes ON, the recorder will
hold execution of the single setpoint ramp or the optional
setpoint program.
RUN—When the digital input goes ON, the recorder will
start execution of the single setpoint ramp or the optional
setpoint program.
TIMER—When the digital input goes ON, the optional
timer will start.
REMSW2
NONE [factory setting]
SP2
MAN
MNFS
HOLD
RUN
TIMR
REMOTE SWITCH 2—This parameter is used to specify
what action the recorder should take if digital input 2 for
this channel goes ON (switch contact closed). The
choices are the same as for REMSW1.