Operation And Function; Basic Functions - Alfa Laval TopControl Basic Manuel D'utilisation

Type 8694

Operation and function

13. OperaTiOn and funcTiOn
The positioner type 8694 has different basic and additional functions which can be configured and parameterized
via the DIP switches or the communications software.
13.1. Basic functions
The following basic functions can be activated via the DIP switches (CUTOFF and CHARACT) or changed
(DIR.CMD).
function description
DIR.CMD Effective direction between input
signal and set-point position
CUTOFF Sealing function for position
controller
CHARACT Selection of the Transfer Charac-
teristic between Input Signal and
Stroke (Correction Characteristic)
Table 26: Basic functions of DIP switches
The following basic function can be changed via the communications software only.
function description
INPUT Entry of the standard signal input
for the set-point value
Table 27: Basic function of communications software
The INPUT, CUTOFF and CHARACT functions can be parameterized via the communications software.
The operating instructions for the communications software describe in detail the individual functions, as
well as parameterization and configuration.
These instructions can be found on the Internet at
can be ordered by quoting identification number 804625.
dip switches Off
1 rise
2 Sealing function off
3 Linear characteristic Correction
factory setting
4 ... 20 mA
www.alfalaval.com and are also available on CD which
On
fall
Sealing function on
characteristic
English
55