ADTEK ST-LC, Operation Manual

Page: 18 / 36

ST-LC OPERATION MANUAL(EN) 2011-04-27
17 / 35
A1
−
9
pV12=
pV1
pV1
trKhi
pV12= (Pv.12=): Mathematic function for
display
；
Programmable:
pV1 (PV1): Show PV1
pV2 (PV2): Show PV2
!adD2
(1 Add 2):
Show PV1+PV2
!suB2 (1 Subtraction 2):
Show PV1-PV2
@suB1 (2 Subtraction 1):
Show PV2-PV1
!muL2 (1 Multiplication 2):
Show PV1
±
PV2
!diV2
(1 divide 2):
Show PV1÷PV2
@diV1 (2 divide 1): Show PV2÷PV1
trKlo (Tracking low): Show tracking
low.If PV1<PV2, show PV1; if
PV2<PV1, show PV2.
trKhi (Tracking High):
Show tracking high.If
PV1>PV2, show PV1; if
PV2>PV1, show PV2.
Up Down Enter
A1
−
10
dsply
pV12
pV12
rs485
dsply (dSPLY): Display Function
；
When the
[
dsply
]
function set to be
rs485 , At meantime, the input signal (PV)
no longer display now. The PV screen will
show the number from RS485 command &
data directly. The data(number) will be
same as PV that it will compare with
set-point and analogue output are
correspondent to control analogue output,
relay energized and so on.
Programmable:
pV12 (PV.12): Show PV.12
miN12 (Min.12): Minimum Hold of
PV.12
maX12 (MAX.12): Maximum Hold of
PV.12
rs485 (RS485): Remote displayed from
RS485 command of master.
Up Down Enter
A1
−
11
lOcT1
)00
000) 0
0 1 0)0
lOcT1 (Lo.Ct.1): Low Cut for PV1
display
；
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
Settable range:
-19999~+19999 counts
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
Shift Up Down Enter
A1
−
12
avg
5
0 5
9 9
avg (AvG): Average
；
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.
Settable range:
1(no function)~99 times
Shift Up Down Enter
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