Festo SDE1 Series, Operating Instructions Manual

Page: 49 / 64

SDE1−...
Festo SDE1−... 0511e English
49
SHOW mode
If the SDE1−... is in the RUN mode and you press button A or button B (only applies
if there are two switching outputs), the SHOW mode will be activated and the first
switching point (SP or SP
min
) of the corresponding switching output (Out A or
OutB) will be displayed. If you continue pressing the same button, the current
settings of that switching output will be displayed one after the other as the but
ton is pressed. The SHOW mode shows the following settings and values:
Settings for Out A/Out B (Out B only if there are two switching outputs):
switching function [threshold/window comparator]
switching point [SP] or [SP] [
min
] and [SP] [
max
]
hysteresis [HY]
switching characteristic [NO/NC].
The program then returns to the RUN mode.
S
Press the A−button several times in succession and check the current values
and settings of Out A.
S
If your SDE1−... has two switching outputs: press the B−button several times in
succession and check the current values and settings of Out B as well.
EDIT mode
The EDIT mode enables the following settings:
switching function (threshold value or window comparator)
switching points [SP] or [SP] [
min
] and [SP] [
max
] and hysteresis [HY]
switch type [NO/NC] (normally open/closed)
unit of measurement (kPA, psi, bar) and security code (lock).
Setting the switching behaviour of the switching outputs
Warning
Depending on the functions of the machine/system, the manipulation of signal
states can cause serious injury to human beings and damage to property.
S
Note that if the switching behaviour of the switching outputs is modified in
the EDIT mode, the new status will be effective immediately.