Table of Contents
Advertisement
PLATINUM
Series User's Guide
TM
Set a value.
Note:
For DC pulse and SSR outputs, choose a value between 0.1 and 199.0. (The default is
0.1s.) For mechanical relays, choose a value between 1.0 and 199.0. (The default is 5.0s.)
Confirm the value.
5.4.3 Analog Output Range (PRoG > oUt1–oUt3 > RNGE)
Select the Output Range (RNGE) parameter. This menu choice is only available for analog
outputs. The RNGE parameter is used for both Control and Retransmission Modes and
generally must be matched to the input range for whatever device the analog output is
driving.
Navigate to the desired setting. Settings include the following:
•
0–10 – 0 to 10 Volts (factory default)
•
0–5 – 0 to 5 Volts
•
0–20 – 0 to 20 mA
•
4–20 – 4 to 20 mA
•
0–24 – 0 to 24 mA
Select the desired range setting.
5.5
PID Configuration (PRoG > PId.S)
Select PId.S to configure the PID control settings. These settings apply to all outputs that have
had their Control Mode set to PID
PId)). PID control can be optimized in a variety of ways. The suggested way is to initiate an
autotune command
(5.5.7 Adaptive Tuning (PRoG > PId.S >
or manually adjusted after an autotune command has been executed.
Navigate to the desired setting. Settings include the following:
•
ACtN – Action direction allows you to move up or down to SP1
•
A.to – Autotuning Timeout sets a maximum amount of time for autotuning
•
AUto – Initiates autotuning
•
GAIN – Select the proportional, integral, and derivative factors for manual tuning
•
%Lo – Low clamping limit for Pulse and Analog outputs
•
%HI – High clamping limit for Pulse and Analog outputs
•
AdPt – Fuzzy logic adaptive tuning
Select the desired parameter.
5.5.1 Action Response (PRoG > PId > ACtN)
Select the ction Direction (ACtN) parameter.
Navigate to the desired setting. Settings include the following:
•
RVRS – "Reverse Action": Increase to SP1, such as heating (factory default)
•
dRCt – "Direct Action": Decrease to SP1, such as cooling
Select the indicated setting.
Reference Section: Programming Mode (PRoG)
(5.4.1.2 PID Control Mode (PRoG > oUt1-oUt4 > ModE >
(5.5.3 Autotune (PRoG > PId.S >
AdPt)). The PID parameters may also be set manually
AUto)) and then enable adaptive tuning
Omega Engineering | www.omega.com
43
Advertisement
Table of Contents
