Controller / User Interface | 4-1
CONTROLLER / USER INTERFACE
This chapter includes:
Areas of the Control Unit
Setup Key Functions
Analog Range Key Functions
Alarm Key Functions
Areas of the Control Unit
Figure 4-1 shows you the various
areas of the control unit, including the
locations of the power supply/keypad
module and display module.
The control unit is operated by press-
ing keys on the keypad and by view-
ing information on the main display.
Figure 4-1. Control unit display and keypad.
Control Unit Display
You can view different types of information on the main control unit
display. The first three lines of the display display user-defined informa-
tion programmed using the Setup key Display option. You can also use the
Display menu option to place your own text messages on one of the first
three lines. The last display line is reserved for system and error messages.
When there is an alarm condition, alarm information in the form of an Up
or Down arrow (corresponding to a high or low alarm) will appear next to
the process reading on that display line.
See Alarm Setpoints in the
Alarm Key section for
details.
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