Operation
48 UDC2300 Universal Digital Controller User Manual 4/00
4.9 Using Two Sets of Tuning Constants
Introduction
You can use two sets of tuning constants for single output types and choose the
way they are to be switched. (Does not apply for Duplex control.) See table
below.
Table 4-7 Set Up Procedure
Step Operation Press Action
1
Select Tuning Set
Up Group
SET UP
until you see TUNING in the Lower
Display
2
Select the tuning
constants
FUNCTION
to successively display the available
constants in the Lower Display. The
value is displayed in the Upper
Display
3
[▲] [▼] To change the value of any of the
above listed prompts in the lower
display.
Switch between two sets via keyboard (without automatic switch-over)
Table 4-8 Procedure for Switching PID SETS from the Keyboard
Step Operation Press Result
1 Select Control
Set-up Group
DISPLAY
Until you see:
Upper Display = (the PV value)
Lower Display = PIDS X(X= 1 or 2)
2[▲] [▼] To change PID SET 1 to PID SET2 or
Vice Versa.
You can use Accutune on each set.