1
Zenex Plus
User Manual
GRAPHIC READOUT
The Graphic Readout is a
X
Pixel Monochrome LCD Display. In Normal operation mode the Readout shows
128
64
measured
Temperature Value, Set Temperature Value, Alarm / Process Status & Balance Time (if enabled & running). The Process
Status Information can be viewed using screen scroll feature.
In
Mode, the Readout displays parameter names and values that can be edited using front keys.
Set-up
KEYS
There are six tactile keys provided on the front panel for configuring the
and setting-up the parameter values.
controller
The Table 1. below lists each key (identified by the front panel symbol) and the associated function.
1
Section 1
The Controller front panel comprises of Graphic Readout and Membrane Keys as shown in Figure 1.1 below.
FRONT PANEL LAYOUT
Table 1.1
Figure 1.1
Symbol
Key
Function
DOWN
UP
ENTER
SET-UP
Press to enter or exit set-up mode.
Press to store the set parameter value and to scroll to the next
parameter.
Press to increase the parameter value. Pressing once
increases the value by one count; keeping pressed speeds up
the change.
Press to decrease the parameter value. Pressing once
decreases the value by one count; keeping pressed speeds up
the change.
Press to scroll through various Process Information Screens in
Normal Operation Mode.
Scroll
Press to acknowledge and mute (if active) alarm output.
Alarm
Acknowledge
Zenex Plus
PPI
°C
25.8
25.0
0:10:00
SP
TEMP HIGH
Graphic
Readout
Keys