Simex SWI-94, User Manual

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User manual - WEIGHT METER SWI-94
“SourCE” - parameter defining kind of result using to control state of this relay.
It can be set to one of two values:
“GroSS”
- relay is controlled due to gross value of weight,
“ nEtt ” - relay is controlled due to nett value of weight.
The relays/LEDs can be controlled depending on the current value of input signal
or the peak value (see
”HOLd” menu ).
“SEt P”
- first threshold of the relay (range -99999 ÷ 999999).
Threshold is the medium
value of relay hysteresis.
“SEt P2” - second threshold of the relay (range -99999 ÷ 999999). This threshold is
accessible when
”modE” parameter is set to „in” or „out” value. Threshold is
the medium value of relay hysteresis.
“HYSt”
- hysteresis of relay (range 0 ÷ 99999). Full hysteresis of the relay is equal to 2x
“HYSt”
parameter. The relay state can change when an input signal is out of
threshold-hysteresis to thhysteresis zone.
Presented parameters should be set to ensure that ”SEt P” + ”HYSt”,
”SEt P2” + ”HYSt”, ”SEt P” - ”HYSt” or ”SEt P2” - ”HYSt” do not exceeds the
measure range. Additionally, in two threshold mode (“ modE ”= „ in ” or „ out ”), the
hysteresis for both thresholds must not cover each other (in other case relay can't
change his state).
“modE”
- relay operation mode. There are six options:
“noACt” - the relay is not active (permanent turned off)
“on” - one threshold mode, the relay is turned ON when input signal is greater than
or equal to the threshold; detailed mode of action depends on “SEt P” and
“HYSt”
parameters settings and is shown in
Tab.7.1
,
“oFF” - one threshold mode, the relay is turned
OFF
when input signal is greater
than or equal to the threshold; detailed mode of action depends on
“SEt P”
and “HYSt” parameters settings and is shown in Tab.7.1 ,
“in”
- two thresholds mode; relays turns on when measured signal is between
thresholds; detailed mode of action depends on
“SEt P”
,
“SEt P2”
and
“HYSt” parameters settings and is shown in Tab.7.1 ,
“Out”
- two thresholds mode; relays turns on when measured signal is outside the
thresholds range; detailed mode of action depends on
“SEt P” , “SEt P2” and
“HYSt” parameters settings and is shown in Tab.7.1 ,
“modbuS”
- the relay is controlled via RS-485 interface, independently on the input
signal.
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