CS2 SERIES
–OPERATION MANUAL(EN)-A-2017-11-16
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■
3 External Control Inputs(ECI)
●
Currnet output specified
Programming :
A4-20
(4~20mA) /
A0-20
(0~20mA) /
A0-10
(0~10mA)
Low Output corresponds to Low display value
[
aOls
]
Settable range: -19999~+29999;
Setting the Low Display value versus Low output range
(as like as 4mA in
A4-20
).
High Output corresponds to High display value
[
aOhs
]
Settable range: -19999~+29999;
Setting the High Display value versus High output range
(as like as 20mA in
A4-20
)
Default:
[
aOls
]
:
)00
,
[
aOhs
]
:
10)00
Change to
[
aOls
]
:
5)00
,
[
aOhs
]
:
19(99
SCALE
OUTPUT
0%
100%
50%
[
aOhs
]
[
AOls
]
)00
19(99
[
aOhs
]
10)00
5)00
*
The interval between
[
aOhs
]
and
[
aOls
]
should be
with minimum over 20% of span; otherwise, it will
reflect the less resolution of analogue output.
Fine Zero & Span Adjustment for Analogue Output
Users can get Fine Adjustment of analogue output
by front key on the meter. Please connect standard
meter to the terminals of analogue output for measuring
the output value. To press the front key(up or down key)
of meter for adjusting and checking the output.
●
Fine Zero Adjustment for Analogue Output
[
aOzro
]
:
Settable range: -38011~27524;
●
Fine Span Adjustment for Analogue Output
[
aOspn
]
:
Settable range: -38011~27524;
High Limited for Analog Output
[
aOlmt
]
Settable range: 0.00~110.00% of High output;
User can set the output in high limit to avoid
destroying the receiver or protection system.
Set Scaling:
[
lOsc
]
:
)00
,
[
hIsc
]
:
19(99
;
Output:
[
aOls
]
:
5)00
(Display value Low),
[
aOhs
]
:
15)00
(Display value High);
[
aOlmt
]
:
8)00
%( of Output Range)
0.00%
100.00%
50.00%
OUTPUT
Ao.LMt: 80.00%
80.00%
SCALE
19(99
[
hIsc
]
)00
[
lOsc
]
10)00
5)00
[
aOls
]
15)00
[
aOhs
]
[
aOlmt
]
CS2 series offers 3 point external control inputs
(ECI). They can be programmable individual with multi
display and control functions. The front key function can
be set to execute ECI function, but ECI terminals will be
disabling. The ECI terminal input was designed by level
trigger. Please refer to description as below,
Relative PV(
∆PV) or Tare (
reLpv
)
The
[
ecI_
]
can be set to the
reLpv
(Relative PV)
function. When the ECI is closed, the reading will show
the differential value with PV. Please refer to
Display
function
section previously.
PV(Present value) Hold (
pVhld
)
The
[
ecI_
]
can be set to the
pVhld
(PV Hold)
function. The display will be hold when the E.C.I. is
closed except the ECI is to be open. Please refer to
Display function
section previously.
Reset Maximum or Minimum Hold(
Mrst
) for PV
The
[
ecI_
]
function can be set to the
Mrst
function to reset the maximum and minimum value by
terminal of ECI.
Especially, the
[
dsply
]
function in
[
input group
]
can be set to the
maXhd
or
miNhd
to operate in
coordination with DO of PLC. It is easier to achieve the
maximum value testing in automation. Please refer to
the below figures.
Max. ( Mini.) Hold & Reset
Reset the Max
(Mini) Hold by
E.C.I. or F. Key
O
N
Level
Trigger
Maximum Hold
Present
Value
maXhd
[
dsply
]
Mrst
[
ecI_
]
DI(Digital Input) (
di
)
The
[
ecI_
]
can be set to the
di
(Digital Input)
function when the meter builds in RS485 port. The
computer is easier to get 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
(High energized & latch), and the
[
ecI_
]
set to
be
rYrst
(Reset Relay function). When the PV matches
the condition of relay energizing, the relay will be
energized with latch except the ECI terminal is closed.
Bank selection (
banK_
) (for CS2-VA/CS2-RS)
Please refer to the function section (page 8/38) of
this manual.
■
Analogue Output Functions
Please specify the output type either 0~10V or
4(0)~20mA in ordering code. The output low and high
can be programmable which it's related with various
display values. Reverse slope output is decided by
reversing point positions.
Output range selection (
[
aOtyp
]
)
●
Voltage output specified
Programming :
V0-10
(0~10V) /
V0-5
(0~5V) /
V1-5
(1~5V)