EBRO ARMATUREN EP 501 Démarrage Rapide page 31

Type EP 501
16.3.1 Basic settings of the process controller
→
In the main menu (MAIN) select the P.CONTROL function and
make the basic settings.
M A I N
Main menu
P.TUNE
ADD.FUNCTION
P.CONTROL
16
EXIT ENTER
P.CONTROL PID.PARAMETER
ENTER
EXIT
* The SP SCALE function
appears only when the
external preselected set-
point value (external) menu
option is activated under
SP INPUT.
Fig. 16: Operating structure - basic settings of the process controller
Start-Up
DBND 0,1 %
ENTER
KP
TN
TV
X0
FILTER
EXIT
SETUP PV-INPUT
ENTER
PV-SCALE
SP-INPUT
SP-SCALE*
P.CO-INIT
EXIT
P.CONTROL - settings:
PID.PARAMETER Parameter settings of the process controller
DBND 0,1 %
KP 0,00
TN 0,5
TV 0,0
X0 0,0 %
FILTER 0
0,00
0,5
SETUP
0,0
0,0 %
PV-INPUT
0
PV-SCALE
SP-INPUT
SP-SCALE*
P.CO-INIT
Tab. 13: Basic settings of the process controller
Parameters can be set automatically with the aid of the P.TUNE
function (description see "Operating instructions for Type EP
501").
Insensitivity area of the PID process controller
Amplification factor of the process controller
Reset time
Hold-back time
Operating point
Filtering of the process actual value input
Setting up the process controller:
AIndication of the signal type for process
actual value
Scaling the process controller
Type of the set-point value default (internal or
external)
Scaling the position controller (for external set-
point value default only)
Enables a smooth switchover between AUTO-
MATIC and MANUAL operating state
english
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