AUMA Aumatic AC 01.1 User Manual

7.7.3 Proportional gain Kp setting
In case of an error variable, the P portion immediately (i.e. without delay)
changes the position value proportionally to the error variable.
If a small error variables already requires a major valve position adjustment,
the proportional gain Kp must be increased.
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
PROCESS CONTROL PID (M1I)
PORPORT.GAIN Kp (M1I10)
Default value: 1.0
Setting range: 0.1 to 10.0
Information If the reaction is too extreme (overshoot), the value must be reduced. If the
reaction is too weak, the value must be increased.
7.7.4 Reset time Ti setting
The reset time determines the I portion of the controller. The more inert a
system, the higher this value should be set.
Æ
Via the menu to parameter:
MAIN MENU (M0)
SETTINGS (M1)
PROCESS CONTROL PID (M1I)
RESET TIME Ti (M1I11)
Default value: 1000 s
Setting range:
1 to 1000 seconds
Information Ò Increase Ti in case of propensity to oscillation
Ò Decrease Ti if the reactions are e
xcessively delayed
Ò Initial value for fast processes (pressure): 10
Ò Initial value for slow processes (temperature): 1000
63
Actuator controls
Manual AUMATIC AC 01.1/ACExC 01.1 Profibus DP
EDIT M1I11
RESET TIME Ti
1000 s
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
:EDIT ¿:OK C:ESC
EDIT M1I10
PROPORT. GAIN Kp
1.0


:EDIT ¿:OK C:ESC

AUMA Aumatic AC 01.1 Specifications

General

Brand	AUMA
Model	Aumatic AC 01.1
Category	Control Unit
Language	English