CS2-T-2010-09-27
C2-09
-3/8
FUNCTION DESCRIPTION
Display & Functions
Max / Mini recording:
The meter will storage the maximum and minimum value in
[ user level]
during power on in order to review drifting of PV.
Display functions:
(Please refer to step A-07)
PV / Max(Mini) Hold / RS 485 programmable in
[
dsply
]
function of
[
input group
]
Present Value
pv
:
The display will show the value that Relative to Input signal.
Maximum Hold
maXhd
/ Minimum Hold
miNhd
:
The meter will keep display in maximum(minimum) value
during power on, until manual reset by front key in
[User
level]
, rear terminal is close
[
External Control Input(
ECI
)
]
or press front down or up key to reset (according to setting,
please refer to the function of the ECI Group)
Default Input:
[
lOsc
]:
)00
,
[
hIsc
]:
19(99
Digital fine adjustment:
input 2.75mV,
[
pVzro
]
set to be
8)00
input 9.00mV,
[
pVspn
]
set to be
17)00
Display: Low point from 55.00 to 80.00
High point from 180.00 to 170.00
SCALE
INPUT
0V
10.0mV
5.0mV
2.75mV
9.00mV
19(99
[
h Isc
]
[
l Osc
]
)00
10)00
18)00
5%00
8)00
17)00
Excit. Pw.
10Vdc
Sensor
1.0mV/V
X
Please find the
M.H
sticker that enclosure the package
of the meter to stick on the right side of square orange LED
Reading Stable Function
Average display:
Max. ( Mini.) Hold & Reset
Reset the Max
(M ini) H old by
EC I or F. Key
O
N
Level
Trigger
Maxim um Hold
Present
Value
Jittery Display caused by the noise or unstable signal. User can set the times to average
the readings, and to get smoothly display.
The meter’s sampling is 15cycle/sec. If the
[
avg
]
(Average) set to be
3
to
express the display update with 5 times/sec. The meter will calculate the sampling 1-3
and update the display value. At meantime, the sampling 4-6 will be processed to
calculate.
Remote Display by RS485 command
rs485
:
The meter will show the value that received from RS485
sending. In past, The meter normally receive 4~20mA or 0~10V
from AO or digital output from BCD module of PLC. We support
a new solution that PV shows the value from RS485 command
of master can so that can be
save cost and wiring
from PLC.
Other functions
:
Average set to be 3
…….
Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6
…….
Display Update Value =
(Sample 1 + Sample 2 + Sample 3)/3
Display Update Value =
(Sample 4 + Sample 5 + Sample 6)/3
Remark:
The higher average setting will cause the response time of
Relay and Analogue output slower.
Moving average:
The meter is also support relative PV (
∆
PV) and PV hold
functions that set in
[
eci group
].
Please refer to
explain of ECI functions.
Low cut:
Settable range from -19999~+99999 counts.
Jittery Display caused by the reasons as like as noise or unstable signal. User can set
the times to average the readings, and get smoothly display.
The meter’s sampling is 15cycle/sec. If the
[
Mavg
]
(Moving Average) set to be
3
expressed the display update with 15 times/sec.,
In the first updated display value will be same as average function. In the next updated
display value, the function will get the new fourth sample (sample 4) then throw away the
first sample (sample 1) that the newest 3 samples(sample 2,3,4) will be calculated for the
updated display value.
The users can set the value range.
1.
If set the positive value (X1) here to display "0" which it
expressed to be low-cut the PV between "+X1 (plus)" &
"-X1(minus)" /absolute value
PV< l Setting value (X1) l, the display will be shown 0
EX: Low Cut is set for 0.50. If the display is from
-0.50~+0.50, that will be 0.
Low Cut set to be +0.50
Low Cut is set for 0.50, if the PV is
from -0.50~+0.50, that display will be 0.
PV according
to input signal
Present
Value
Low cut
function
0.50
-0.50
)50
[
lOcut
]
X1
X1
Moving Average set to be 3
Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6
…….
In first 3 samples, Display Update Value
= (Sample 1 + Sample 2 + Sample 3)/3
Display Update Value
= (Sample 2 + Sample 3 + Sample 4)/3
Display Update Value
= (Sample 3 + Sample 4 + Sample 5)/3
Display Update Value
= (Sample 4 + Sample 5 + Sample 6)/3
…….
Remark:
The higher moving average setting wouldn’t cause the
response time of Relay and Analogue output slower after first 3
samples.
Digital Filter:
The digital filter can reduce the magnetic noise in field.
2.
If set the negative value (X2) here to display "X2" which it
expressed to be low-cut the PV that it's under the X2 setting
value;
PV< Setting value(X2), the display will be shown X2.
EX: Low Cut is set for -0.01. If the display is < -0.01, and all
the display will be -0.01.
The digital filter can reduce the influence of spark noise caused by
magnetic of coil.
If the values of samples are over digital filter band (fix in firmware and about
5% of stable reading) 3 times (Digital Filter set to be 3) continuously, the
meter will admit the samples and update the new reading. Otherwise, it
will be as treat as a noise and skip the samples.
Low Cut set to be -0.10
-0.10
Low cut
function
Low Cut is set for -0.10, if the PV is
under (< = -0.10), that display will be -0.10.
Present
Value
PV according
to input signal
-)10
[
lOcut
]
X2
Digital fine adjust:
Settable range: -19999~+29999
Users can get Fine Adjustment for Zero & Span of PV by front key of the
meter, and “
Just Key In
” the value which user want to show in the
current input signals.
Especially, the
[
pVzro
]
&
[
pVspn
]
are not only in zero & span of PV, but
also any lower point for
[
pVzro
]
& higher point for
[
pVspn
]
. The meter
will be linearization for full scale.
CS2-
V
A
CSM-321S CSM-
CSM-
CS2-T
CSM-321S CSM-
CSM-
CSM-321S
CSM-
CSM-321S
