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Configuration
94 UDA2182 Universal Dual Analyzer Product Manual January 2009
Accessing Control Menu
(See “Maintenance” Menu item (Section 6.18), “System” selection to Enable PID
Control)
• Press
Setup
to display the Main menu.
• Use the keys to select “PID Control” then press
Enter
to enter the sub-
menu.
PID Control 1 and 2 are divided into 3 sections:
PID(n) Config (Table 6-13),
PID(n)Tune (Table 6-14),
PID(n)Alarms (Table 6-15)
• Press to highlight the desired menu selection then press
Enter
to display the
group of parameters.
Refer to “Section 6.4.1 – “General Rules for Editing”.
Table 6-13 PID Configuration
Sub-menu
selection
Parameter Selection or
Range of Setting
Parameter Definition
PV Source
None
Input 1 PV (default)
Input 2 PV
Process Variable Source
PV High -99999 to 99999
default = High
Range of PV Input
Input Range of the PV - High Range Value
These values are in units of that Input PV, such
as 0-14pH.
PV Low -99999 to 99999
default = Low
Range of PV Input
Input Range of the PV - Low Range Value
These values are in units of that Input PV, such as
0-14pH.
SP High Limit -99999 to 99999
default = High
Range of PV Input
Setpoint High Limit Value - prevents the
setpoint from going above the value set here.
SP Low Limit -99999 to 99999
default = Low
Range of PV Input
Setpoint Low Limit Value - prevents the
setpoint from going below the value set here.
Output High Limit -99999 to 99999
default = 100.00
Output High Limit Value - is the highest value
of output beyond which you do not want the
automatic output to exceed.
PID 1 Config
PID 2 Config
Output Low Limit -99999 to 99999
default = 0.00
Output Low Limit Value - is the lowest value of
output beyond which you do not want the
automatic output to go below.