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73ET/74ET/75ET USERS MANUAL EM-7353-0003B Rev.5
4.1.3
DIGITAL DISPLAY
Digital displays include the tag name and/or instantaneous value or status as specified (Tag + Value, Tag, or Value)
in Digital Display Type (See 3.6). When an alarm is set for the pen, the alarm status is also indicated.
Engineering Unit Value or Discrete Status
Analog instantaneous values indicated in engineering unit are renewed by the specified display rate. Voltage inputs
are indicated as precise as two decimal places, and temperature inputs are as one decimal place.
Discrete status is indicated with the display description specified in the Pen Setting.
Alarm Status
Analog alarm indicators are placed only when analog alarm setpoints are preset. With a lower (low) alarm triggered,
the left indicator’s color changes from Normal to Alarm color specified in the Pen setting. With an upper (high) alarm
triggered, the right indicator’s color changes likewise.
For discrete signals, the alarm indicator colors are determined according to the Pen setting, regardless of the alarm
setting.
Figure 4.1.3a: Digital display, analog signal.
Figure 4.1.3b: Digital display, discrete signal.
Only one (1) digital display can be specified to appear in large size (Figure 4.1.3c).
Figure 4.1.3c: Large digital display.
Touch twice the digital display of the pen you want to enlarge. The scale changes to the engineering unit of the pen
at the first touch, and then the large display appears at the second touch. In order to reduce the display size to the
original state, touch the large display once again.
TAG NAME
ALARM STATUS
MOMENTARY VALUE + ENGINEERING UNIT
DISCRETE SIGNAL STATUS
TAG NAME
ALARM STATUS