85
Auxiliary functions
Type 8792, 8793 REV.2
16
AUXILIARY FUNCTIONS
The device has auxiliary functions for demanding control tasks.
This chapter describes how the auxiliary functions are activated, set and configured.
Overview and description of the auxiliary functions:
ADD.FUNCTION
Description
CHARACT
Selection of the transfer characteristic between input signal and stroke
(correction characteristic)
CUTOFF
Sealing function for position controller
DIR.CMD
Effective direction between input signal and set-point position
DIR.ACT
Assignment of the aeration state of the actuator chamber to the actual
position
SPLTRNG
*
Signal split range; input signal as a% for which the valve runs through the
entire stroke range.
X.LIMIT
Limit of the mechanical stroke range
X.TIME
Limit of the control speed
X.CONTROL
Parameterization of the position controller
P.CONTROL
Parameterization of the process controller
SECURITY
Code protection for settings
SAFEPOS
Input the safety position
SIG.ERROR
Configuration of signal level fault detection
BINARY.IN
Activation of the digital input
OUTPUT
Configuration of outputs (option)
CAL.USER
Calibration
SET.FACTORY
Reset to factory settings
SERVICE.BUES
Configuring the büS service interface
EXTRAS
Setting the display
POS.Sensor
Setting interface remote position sensor (available for Type 8793 Remote
only)
SERVICE
For internal use only
SIMULATION
Simulation of set-point value, process valve, process
DIAGNOSE
Diagnostic menu (option)
*
The SPLTRNG auxiliary function can only be selected if P.CONTROL (process control) is not activated.
Figure 30:
Overview - auxiliary functions
english
Summary of Contents for 8792
Page 196: ...www burkert com ...
