User manual - METER SRT-L70
Figure 6.1. Process of peaks detection
6.3.
CONTROL OF THE RELAY OUTPUTS
The control of the object (measured signal) is realized via relay outputs. Front panel
LEDs named „
R
” indicates the state of particular relay output.
If device is not equipped with one or more relay outputs, menus refer to this relays
are available, but apply to LED indicators only. In such case LEDs indicates
exceeding of particular thresholds.
Modes of the control can be changed depend on the values of parameters
“SEtP”
,
“SEt2”,
“HYSt”
,
“modE”
,
“t on”
,
“toFF”
,
“unit”
and
“AL”.
Depend on
“modE”
parameter, relays
can be not used or controlled over one or two thresholds values.
If one threshold is used (Figure 6.2) the relay can be turned on (
“modE”
=
”on”
) or off
(
“modE”
=
”oFF”
) when the input signal value is contained in
zone A.
If two thresholds are
used (Figure 6.3) the relay will be turned on when value of input signal is contained in
zone A
(
“modE”
=
”in”
) or
zone B
(
“modE”
=
”out”
) and turned off if the signal is contained in the
second one.
13
”timE”
measure
time
”timE”
”PEA”
”PEA”
real measurement result
display value
i
Summary of Contents for SRT-L70
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