ADTEK CS2-RL Manual page 5

Hysteresis ry_.hy (Fig.3-): Settable range from 0~9999 Counts
As the display value is swing near by the set point to cause the relay on
and off frequently. The function is to avoid the relay on and off frequently
such as compressor.......etc.,
Relay energized delay ry_.rd (Fig.3-): Settable range from 0.0(s)~9(m)59.9(s);
The function is to avoid the miss action caused by noise. Sometime, the
display value will swing caused by spark of contactor...etc.. User can set
a period to delay the relay energized.
Relay de-energized delay ry_.fd (Fig.3-): Settable range from 0.0(s)~9(m)59.9(s);
Energized / De-energized
Delay & Hysteresis
[ry_.sp]
Hi Setting
Relay
Energized
External Control Inputs(ECI)
The three external control inputs are individually programmable to perform
specific meter control or display functions. All E.C.I. have been designed in
level trigger actions. Please pay attention, the ECI1 or ECI2 input will be
disable while UP or Down Key has been set to be "YES".
Functions: Relative PV / PV Hold / Reset Max or Mini. Hold / DI / Reset
for Relay Energized latch programmable.
Relative PV reLpv or Tare:
The [ ecI_] can be set to be reLpv function. When the
E.C.I. is closed, the reading will show the differential value.
Relative PV
Prese nt
Value
R elativ e
P V(?PV ) b y
ECI or F.Key
The [ ecI_] can be set to be pVhld(PV Hold) function.
PV Hold pVhld:
PV Hold & Reset
Present
Value
Reset PV Hold
by E.C.I. or
Front Key
Reset for Maximum or Minimum Hold
When the [dsply] function in [input group] selected
maXhd or miNhd, the display will show Maximum or
Minimum value.
The [ ecI_] function can be set to be Mrst
function to reset the maximum and minimum value
in [User Level] by terminals of ECI (close). Please
refer to the figure as below.
Max. ( Mini.) Hold & Reset
Prese nt
Value
Reset the Max.
(M ini.) storage
by E.C .I.
DI di :
The E.C.I can be set to be
building in RS485 port. It is easier to get remote monitoring a
switch status through the meter as like as DI of PLC.
Reset for Relay Energized Latch rYrst:
If the relay energized mode has been set to be
hIhld(Energized latch), and the [ ecI_] can be set to be
rYrst(Reset the Relay energized latch). When the PV
meets the condition of relay energizing, the relay will be
energized and latch until the ECI is to be closed.
Fig.3
[ry_.hy]

Hysteresis
[ry_.rd] [ry_.fd]
 
ON
E C I_ has closed, and
then P V g oe s to "0"
R elativ e PV
E C I_ has opened,
a nd then displa y
s how s PV
[ e c I _ ]
Level
ON
Trig ger
r eL pv
PV Hold
[ e c I _ ]
Level
O ON ON
Trigger
N
pVhld
Mrst:
M axi in User Level
Reset the max storage
when ECI has closed
[ e c I _ ]
L evel
O
M rst
Trigg er
N
di function, when the meter
CS2-RL-2010-10-15
Hi(Lo) Energized Latch & Reset
[ry_.sp]
[ry_.md]
hIhld
[
ecI_]
rYrst
Debouncing time:
The function is for avoiding noise signal to into the meter. And The basic
period is 8mseconds. It means you set the number that has to multiple 8
m-seconds.
For example:
[debnc]set to be 5, it means 5 x 8mseconds = 40mseconds
Analogue output(option)
Please specify the output type either a 0~10V or 4(0) ~ 20mA in ordering.
The programmable output low and high scaling can be based on various
display values. Reverse slope output is possible by reversing point positions.
Voltage: 0~5V / 0~10V / 1~5V programmable
Output range:
Current: 0~10mA / 0~20mA / 4~20mA programmable
Functions: Output High / Low scale, output limit, fine adjustment
Output range high [ aOhs]:
To setting the Display value High to versus output range
High(as like as 20mA in 4~20)
Output range low [ aOls]:
To setting the Display value Low to versus output range
Low(as like as 4mA in 4~20)
SCALE
199.99
[ aOhs ]
150.00
100.00
aOls
[
50.00
0.00
0.00%
The range between [ aOhs] and [ aOls] should be over
20% of span at least; otherwise, it will be got less resolution of
analogue output.
Output High Limit [ aOlmt]:
0.00~110.00% of output High User can set the high limit of
output to avoid a damage of receiver or protection system.
SCALE
199.99
[ aOhs ]
150.00
100.00
[ aOls ]
50.00
0.00
0.00%
Fine zero & span adjustment:
Users can get Fine Adjustment of analogue output by front key of the
meter. Please connect standard meter to the terminal of analogue output.
To press the front key (up or down key) of meter to adjust and check the
output.
Zero adjust [aOzro]: Fine Zero Adjustment for Analog Output;
Settable range: -38011~27524;
Span adjust [aOspn]: Fine Span Adjustment for Analog Output;
Settable range: -38011~27524;
H i Setting
H i.H Ld(High H old)
ON
R elay Energized
Reset the relay Hold
Level Trigger
by ECI or Front Key
Set Scaling: [ lOsc]: 0.00, [ hIsc]: 199.99;
Output: [ aOls]: 50.00(Display Value Low),
[ aOhs]: 150.00(Display Value High)
]
50.00% OUTPUT
Set Scaling: [ lOsc]: 0.00, [ hIsc]: 199.99;
Output: [ aOls]: 50.00(Display Value Low),
[ aOhs]: 150.00(Display Value High)
[aOlmt]: 80.00%( of Output Range)
Ao.LMt: 80.00%
OUTPUT
50.00% 100.00%
80.00%
[ aOlmt ]
C2-11
ON
100.00%
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