PXU11AE0 Datasheet, PDF (13/32 Pages) Red Lion Controls. Inc – MODEL PXU - TEMPERATURE/PROCESS CONTROLLERS

SETPOINT HIGH LIMIT
  _{ to  input range dependent}
 2192
The controller has a programmable high setpoint limit value to restrict the
range of the setpoint. Set the limit so that the setpoint value cannot be set above
the safe operating area of the process.
COLD JUNCTION COMPENSATION
CJC 
 On
On OFF
This parameter turns the internal cold junction compensation on or off. For
most applications, cold junction compensation should be enabled (On). This
parameter does not appear if a process input type is selected.
USr1 
 NONE
USER INPUT FUNCTION
(Model dependent)
USr2 
 NONE
The controller performs the programmed User Input selection (User Input
option models), when the User terminal + is connected to User terminal -.
SELECTION

r-S
FUNCTION
No Function
Controller Status
SL Setpoint 1 or 2
Select
 ^{Auto/Manual Select}
 ^{Program Lock}
 ^{Integral Action Lock}
 ^{Setpoint Ramp}
Disable
 ^{Reset All Alarms}
A1rs ^{Reset Alarm 1}
A2rS ^{Reset Alarm 2}
A3rS ^{Reset Alarm 3}
DESCRIPTION
No function is performed.
This function can be used to start (rUN) and
stop (stOp) the control function of the
controller. When in StOp mode, control
output 1 and 2 are disabled and output
calculations are suspended.
This function selects (maintained action)
Setpoint 1(user inactive) or Setpoint 2 (user
active) as the active setpoint.
This function selects (maintained action)
Automatic (user inactive) or Manual Control
(user active).
The Configuration Loop is locked, as long
as user input is active (maintained action).
The integral action of the PID computation
is disabled (suspended), as long as
activated (maintained action).
The setpoint ramping feature is disabled, as
long as activated (maintained action). Any
time the user input is activated with a ramp
in process, ramping is aborted.
This function can be used to reset all of the
alarms as long as activated (maintained
action). Active alarms are reset until the
alarm condition is cleared and triggered
again (momentary action).
This function can be used to reset alarm 1
as long as activated (maintained action).
An active alarm is reset until the alarm
condition is cleared and triggered again
(momentary action).
This function can be used to reset alarm 2
as long as activated (maintained action).
An active alarm is reset until the alarm
condition is cleared and triggered again
(momentary action).
This function can be used to reset alarm 3
as long as activated (maintained action).
An active alarm is reset until the alarm
condition is cleared and triggered again
(momentary action).
 
 NONE
F KEY FUNCTION
2 
 NONE
The controller performs the selected F1 Key Function, when 1 is pressed.
SELECTION

r-S
FUNCTION
No Function
Controller Status
SL Setpoint 1 or 2
Select
 ^{Auto/Manual Select}
 ^{Reset All Alarms}
A1rs ^{Reset Alarm 1}
A2rS ^{Reset Alarm 2}
A3rS ^{Reset Alarm 3}
DESCRIPTION
No function is performed.
This function can be used to start (rUN) and
stop (stOp) the control function of the
controller. When in StOp mode, control
output 1 and 2 are disabled and output
calculations are suspended.
This function toggles (momentary action)
the controller between Setpoint 1 and
Setpoint 2.
This function toggles (momentary action)
the controller between Automatic and
Manual Control.
This function can be used to reset all of the
alarms when activated (momentary action).
The alarms will remain reset until the alarm
condition is cleared and triggered again.
This function can be used to reset alarm 1
when activated (momentary action). The
alarm will remain reset until the alarm
condition is cleared and triggered again.
This function can be used to reset alarm 2
when activated (momentary action). The
alarm will remain reset until the alarm
condition is cleared and triggered again.
This function can be used to reset alarm 3
when activated (momentary action). The
alarm will remain reset until the alarm
condition is cleared and triggered again.
Shaded parameters are programming/model dependent.
13