32
SUPERVISOR
MENU
Choosing “Yes” to Load Default Parameters resets all menu parameters to factory settings and
the controller will require recalibration..
.
The Failsafe State is only enforced when a problem is detected with the process input. It is not
reliably enforceable in instances of internal circuitry failure such as EEPROM problems.
Output % High Limits are ignored when the unit enters a Failsafe State.
Display
Parameter
Available Selections
Output 1 Failsafe State
to
- %age of output. Used when the controller
detects a problem with the input: open sensor, reversed
sensor, or loop break time exceeded.
Output 2 Failsafe State
to
- %age of output
Loop Break Time
/
to
sec. Specifies the length of the time during
which the input should change in response to output action
if the input is working normally. The controller will use this
loop break time as a criterion for going into failsafe state and
sending the outputs to the failsafe output percentages
Highest Reading
n/a - The highest and lowest process values received since
the last reset. These readings are read-only values. To
reset the values to allow new highest and lowest process
values, press the
or
key.
Lowest Reading
Load Default Parameters
This function returns all confi guration parameter values to their
defaults
How Do I Get Here?
1. Press for 3
seconds until menus
appear.
2. Press until
appears.
3. Press until
appears.
The SV display will
alternate between
the parameter and
its value.
4. Press or
to make selection
You can use the supervisor menu to specify the output percentages to be used if the controller detects a
problem with the process input (failsafe values), and the length of the time period during which the input
should change in response to output action if the input and output are working normally (loop break time).
You can also use this menu to see the highest and lowest process value received by the controller since the
controller was powered up.
The supervisor menu can also be used to set the values of all the confi guration parameters back to their
factory defaults. The calibration of the controller will be aff ected when the defaults are set back to their
factory defaults, so recalibtaion of the controller
WILL BE REQUIRED
.
Содержание 18C Series
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