Burkert 8792 Operating Instructions Manual page 6

20
MANUALLY OPENING AND CLOSING THE VALVE .............................................................................73
21 START-UP .............................................................................................................................................74
22 BASIC SETTING OF THE DEVICE........................................................................................................75
22.1
INPUT - Setting the input signal ...............................................................................................76
22.2 X.TUNE - Automatic adjustment of the positioner ..................................................................77
22.2.1
23 ACTIVATION OF THE PROCESS CONTROLLER ................................................................................80
24 BASIC SETTING OF THE PROCESS CONTROLLER ..........................................................................81
24.1 P.CONTROL - Setting up and parameterization of the process controller .............................81
24.2 SETUP - Setting up the process controller ..............................................................................83
24.2.1
24.2.2
24.2.3
24.2.4
24.2.5
24.3
PID.PARAMETER - Parameterizing the process controller ....................................................91
24.3.1
24.3.2
24.3.3
24.3.4
24.3.5
24.3.6
24.3.7
24.4
P.Q'LIN - Linearization of the process characteristic ...................................................................... 95
24.5 P.TUNE - Self-optimization of the process controller ..............................................................96
24.5.1
24.5.2
24.5.3
25 CONFIGURING THE AUXILIARY FUNCTIONS ..................................................................................100
25.1 Activating and deactivating auxiliary functions ......................................................................100
25.1.1
25.1.2
25.1.3
8
X.TUNE.CONFIG - Manual configuration of X.TUNE ............................................79
PV-INPUT - Specifying signal type for the process actual value ............................83
PV-SCALE - Scaling of the process actual value ...................................................84
SP-INPUT - Type of the set-point value default (intern or extern) ..........................88
SP-SCALE - Scaling of the process set-point value
(for external set-point value default only) .................................................................88
P.CO-INIT - Smooth switchover MANUAL-AUTOMATIC ........................................90
Procedure for inputting the parameters ....................................................................91
DBND - Insensitivity range (dead band) ..................................................................92
KP - Amplification factor of the process controller .................................................92
TN - Reset time of the process controller ...............................................................93
TV - Hold-back time of the process controller ........................................................93
X0 - Operating point of the process controller ........................................................93
FILTER - Filtering of the process actual value input ...............................................94
The mode of operation of P.TUNE ...........................................................................96
Preparatory measure for execution of P.TUNE ........................................................96
Starting the function P.TUNE ...................................................................................98
Including auxiliary functions in the main menu .......................................................100
Removing auxiliary functions from the main menu ................................................101
Principle of including auxiliary functions in the main menu ....................................101
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Type 8792, 8793 Type 8792, 8793