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Program user module 20, No mode 20, Maintained reset (mnt rst) 20 – Red Lion LEGEND User Manual

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PROGRAM USER MODULE

There are five User Inputs, three external User

Inputs, and two front panel function keys, which
have a variety of programmable capabilities. An
external User Input is active when tied to common.
A front panel function key is active when pressed.
The priority of order for the rear terminal user inputs
is USR INP3, USR INP2, and USR INP1 with USR
INP3 the highest priority. The F2 front panel button
has the highest priority between the F1 and F2 user
input buttons.

The options for each User Input are the same,

except the two function keys (F1 & F2/RST), which
DO NOT have the Program Disable (PGM. DIS.)
option. The operator can select only one option for each User Input.
Note: The user input must not be active when selecting an option.

In this module, the operator may have to enter a second

sub-menu for some options before entering the edit menu. The
following flowchart shows only the user portion:

NO MODE

If a User Input terminal or a function key is activated it will be ignored.

MAINTAINED RESET (MNT RST)

Maintained reset has four selectable options, in which any or all can be

selected in the edit menu by selecting YES or NO using the UP and DOWN arrow
keys. When using maintained reset with a small preset value, the Inhibit input
should be used with maintained reset, if the signal is present at the input when the
reset is activated.

RATE: Resets the measurement period. The rate display value will be the

last reading obtained before the reset. The next reading will occur
after the release of the reset and the expiration of the measurement
period. The rate display will not reset to zero.

PEAK: Resets the peak value to the current rate value.
VALLEY: Resets the valley value to the current rate value.
PROCESS: Resets the process count value to the programmed reset action.
BATCH: Resets the batch count value to the programmed reset action.

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