Output Menu - Omega CN8200 Series User Manual

Output Menu

PID Output Type
Output 1 Action
Output 1 Cycle Time*
Output 1 Low Limit
Output 1 High Limit
Output 2 Action
Output 2 Cycle Time*
Output 2 Low Limit
Output 2 High Limit
*Recommended Cycle Time Settings
Output Type
R (relay, 5A/3A)
DC (pulsed 20 Vdc) 0.2
F (4-20 mA)
FH (4-20 mA)
T (S.S. relay)
**"T" outputs directly driving non-inductive loads (small heaters) can have
cycle times as low as 0.2 seconds.
(Reverse-acting)
(Direct-acting)
0.2; 1 to 120 seconds
1-100%
1-100%
(Reverse-acting)
(Direct-acting)
0.2; 1 to 120 seconds
1-100%
1-100%
Recommended Setting (seconds)
15 to 120
MUST be set to 0.2
MUST be set 0.2
15 to 120**
Control Menu
Setting Derivative (Rate)
or Integral (Reset)
to disables that
aspect of PID control.
If BOTH outputs are set
to direct-acting or
BOTH outputs are set
to reverse-acting, then
only one proportional
band selection will
be displayed.
Output Menu
Control Menu
22 23
PID Output Type
As with the Output Menu, the Control Menu will change, depending
upon the Output Type selected. Note: These parameters are automati-
cally set during the autotune procedure. We do not recommend
altering the value of these control parameters unless your process
requires manual tuning.
Display Parameter Selection
Proportional Band 1 1...to span of sensor
Proportional Band 2 1...to span of sensor
Derivative Action (Rate) 0 to 2400 seconds
Manual Reset OFF, -100% to 100%
NOTE: The Integral Action (Auto Reset) parameter appears only if OFF
is selected in the Manual Reset parameter.
Integral Action (Auto Reset) 0 to 9600 seconds
On/Off Output Type
Display Parameter Selection
Output 1 Action (Reverse-acting)
(Direct-acting)
Output 2 Action (Reverse-acting)
(Direct-acting)
On/Off Output Type
If both outputs are set to in the Output Type Menu, the
controller will function as a non-controlling indicator. Control
outputs will be disabled and the Operating Modes will not be
displayed.
Display Parameter Selection
Deadband 1 Negative span of sensor to
positive span of sensor
Hysteresis Output 1 1...to span of sensor
Deadband 2 Negative span of sensor to
positive span of sensor
Hysteresis Output 2 1...to span of sensor