3
ORGANIZATION
The controller requires various user settings that determine how the controller will function or operate. These settings are
called parameters. The various parameters have been grouped as shown in Table 3.1. Each group is assigned a unique PAGE
NUMBER for its access and the parameters within each group are presented depending on the function(s) selected.
The parameters are always presented in a fixed format: The lower readout displays the parameter prompt (Identification Tag)
and the upper readout displays the set value. The parameters appear in the same sequence as listed in their respective
sections.
PAGES & PARAMETERS
Table 3.1
Group
Page
Number
Main Parameters
Installation
Parameters
Configuration
Parameters
Supervisory
Parameters
Output-2
Function
Output-3
Function
10
11
12
13
14
Output Type
Calibration Offset
Control Mode
Overshoot Inhibit
Control Logic
Hysteresis
Digital Filter
Serial Communication
Setpoint Locking
Tune At Setpoint Change
Optimize Command
Function Selection
Process Alarm Settings
Blower Settings
Soak Timer Settings
Function Selection
Process Alarm Settings
Heater Break Alarm
Serial Communication
PID Control
Parameters
Proportional Band
Integral Time
Derivative Time
15
ADJUSTING PARAMETER VALUES
Once a PAGE is accessed, step through the following sequence to adjust the values of the desired parameters:
1. Press and release the ENTER key until the prompt for the required parameter appears in the lower readout. The last
parameter in the list rolls back to the first parameter.
2. Use UP / DOWN keys to adjust the parameter value.
Note that some parameters (examples; Alarm Setpoint, Blower Setpoint, etc.) have numeric values while others
User Manual
Zenex-ultra
Section 3
