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Typ EP 501
Start-Up
23.
BASIC SETTING OF THE PROCESS
CONTROLLER
23.1.
P.CONTROL – Setting up and parameterization of
the process controller
To start up the process controller, you must make the following settings in the P.CONTROL menu:
1.
SETUP
Set up the process controller (configuration)
2.
PID.PARAMETER
Parameterize process controller
Operating structure:
P.CONTROL
ENTER
* The SP SCALE function is indicated only if the external set-point value default (external) menu option is activated under
SP INPUT.
Figure 25:
Operating structure P.CONTROL
Key:.
①
Insensitivity range (dead band) of the PID process controller
②
..Amplification factor of the process controller
③
..Reset time
④
..Hold-back time
⑤
..Operating point
⑥
..Filtering of the process actual value input
⑦
..Indication of the signal type for process actual value (4 - 20 mA, frequency input, Pt 100 input)
⑧
..Specification of the physical unit and scaling of the process actual value
⑨
..Type of set-point value default (intern or extern)
⑩
..Scaling of the process set-point value (only for external set-point value default)
⑪
..Enables a smooth switchover between AUTOMATIC and MANUAL mode
PID.PARAMETER
SETUP
EXIT
ENTER
DBND 0.1 %
KP
TN
TV
X0
FILTER
EXIT
ENTER
PV-INPUT
PV SCALE
SP-INPUT
SP-SCALE*
P.CO-INIT
EXIT
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