dacell SM110 User manual

DIGITAL INDICATOR
SM - 110,150 MANUAL
Check install place and connection prior to setting,
caution the following instruction.
* No power ON/OFF switch.
Caution to operate from the voltage supply the moment.
* Input/output part are not isolated electrically.
Use the specific cable to protect indicator against over voltage
and current and indicator get to the ground connection
* Setting lock mode for system and data protection
* Do not internal disjointing and adjustment voluntarily because
the indicator is composed of electron component and P.C.B
circuit to sharp at the static electricity .
DACELL is not liability for mistake to use that change a
property voluntarily, change design, adjustment voluntarily,
user carelessness cause defect .
1. Installation
1) Product Spec.
- Spec : 96 ×48 /3.78“ × 1.89"(1/8 DIN)㎜㎜
depth : 126 /4.96"㎜
- SIZE : 92 (+1.0/-0) × 45 (+0.8/-0)㎜㎜
3.62“(+0.04/-0)× 1.77“(+0.03/-0)
* Mount the indicator using Bracket.
*Get a indicator into front of the panel and fixing guide push
in a terminal direction and volt fix.
* Thickness of mounting plane : 1 8㎜～ ㎜
(Front) (Side) (Size)
2) Install place
Install the indicator separately from switching device and
relay, avoid installation as follows.
* MC, Switching device, relay
*Thyristorunit
*Motor
* Dust, moisture, corrosion gas, heat line exist place.
* Operating temperature : 0 50～℃
3) Power characteristics
* Install line filter if harmonic source and arc welder exist
around.
* Separate sensor and control line from power line
2. Connection and wiring
1) AC input : and ports, 110/ 220V (50Hz/60Hz).①②
Separate power cable from sensor cable.
Refer to 5-1).
2) HOLD :andports.③④
short state : current display value holding
open state : current value display(normal operation mode)
3) ANALOG OUTPUT :(GND),④→－ ⑤→＋
Analog output is as following voltage or current
DIP switch 5 on : voltage output.
DIPswitch5off:currentoutput.
ON Voltage Output ( 0-5V, 1-5V ,0-10V, 2-10V)
OFF Current Output ( 0-10 , 0-20 , 4-20 )㎃㎃㎃
Adjust zero point and maximum point of analog output using
zero and span VR
signal 0 : zero VR 0V,→
signal max : span VR 10V→
zero range : -3V 3V, span : 10.5V～＋
0 10V : Switch 5 off current output mode (0 20 )～→ ～㎃
4) SENSOR connection port :,,,⑥⑦⑧⑨
Set the hardware and software as following conditions.
* Sensor connection must be shielded.
and port : excitation voltage (power for sensor)⑥⑦
* EXC+ : +2.5Vdc * EXC- : -2.5Vdc
* Load current : Max 120mA ( EXC = 5Vdc )
Max 60mA ( EXC = 10Vdc )
and port : signal connection ports(output of sensor).⑧⑨
----- HARDWARE setting -----
* DIP S/W 1 on : sensor output is 0.700mV/V - 1.249mV/V.
* DIP S/W 2 on : sensor output is 1.250mV/V - 1.749mV/V.
* DIP S/W 3 on : sensor output is 1.750mV/V - 2.499mV/V.
* DIP S/W 4 on : sensor output is 3.000mV/V - 3.499mV/V.
Must be among four switched on only one in accordance☞
with kind of sensor.
Under 0.700mV/V or over 3.500mV/V are option.☞
------ SOFTWARE setting-----
* In cal mode, input as follows according to sensor output.
5) RELAY OUTPUT : A(NO) and B(NC) contact.
* Capacity AC -- 250V/5A Max, 125V/10A Max,
DC -- 30V/5A Max,
* Output of transistor NPN open collector is option.
* LOW OUT : A contact ON ( setting data)≤
ꊉꊒ-NO, ꊉꊓ-COM, ꊉꊔ-NC
* HIGH OUT : A contact ON ( > setting data)
ꊉꊕ-NO, ꊉꊖ-COM, ꊉꊗ-NC.
6) ZERO : External reset port. When ꊉꊘ and GND port are
shorted, display is zero. maximum measurement data of
indicator is removed.
7) PEAK : Display maximum measurement data when ꊉꊚ and
GND port are shorted. Display present measurement data
in case of open.
Refer to 6-3) (auto peak function).

3. DISPLAY and KEY operation
1)DISPLAY : 4½ Digit LED
* Key operation start : press to key.
Key operation exit : press to key.
* Display : setting mode and operation mode.
1. Setting mode : data confirmation or correction.
2. Operation mode : normal operation state.
3. Press to key : setting mode.
Press to key : operation mode.
2) L.E.D Display
LED state Description
HI operation Display operation mode of high relay.
setting Confirm and adjust high data
LO operation Display operation mode of low relay.
setting Confirm and adjust low data
FS setting Confirm and adjust full scale data.
Input the full range or capacity of sensor.
DP setting Confirm and adjust decimal point.
CAL setting
key in sensor output data ( mV/V )
* refer to 6 - 1)
FS+
CAL
setting auto calibration execution mode.
cal data is adjusted automatically.
* refer to 3 - 6)
FS+
DP
setting Adjust display time and unit of
measurement data
* refer to 6 - 2)
DP+
CAL
setting Software adjustment mode.
* refer to 6 - 3)
FS+
DP+
CAL
operation Set or reset data lock mode
* refer to 3 - 4)
3) KEY operation
Mode
select
1. HI LO FS DP CAL FS+CAL FS+→→→→ → →
DP DP+CAL→
2. All FND of selected mode will blink.
Positio
n
select
3. Press key : 10000→1000→100→10→1
Selected digit position will blink
4. DP(decimal point mode) : decimal point
position movement key.
10.000 100.00 1000.0 10000→→→
Number
select
5. Data correction key.
6. 5 digit 1, -1, -, non→
7.Theothers123456789→→→→→→→→
0→
Input 8. Input data. After setting up must press
key therefore become input.
Auto
zero
9. Sensor : No load state(0V, 4 )㎃
10. Display : 0
Key result Description
＋
Lock
mode
11. Protect setting data.
12. Reset lock mode to adjust data
4) PROTECTION mode
Use this mode for protection and security of System.
high, low data is possible to adjust irrespectively.
Mode confirm and setting
Unlock *Press and key during 5 sec at the same
time
FS, DP, CAL LED will light up and reset lock mode
(data correction enable)
Lock
*Press and key during 5 sec at the same
time in unlock mode : FS, DP, CAL LED turn off
(lock mode)
* power off : Set lock mode automatically.
5) AUTO ZERO mode
Initialize sensor and indicator.
Executethismodeatunlockmode.
Execution process (display : operation mode)
(1) Sensor : no load.
(2) Voluntary data display.
(3) Press key and key at the same time.
Zero display (ex : 0, 0.0, 0.00, 0.000)
(4) This data is memorized to indicator though power turn off.
(5) If operate mode with input signal to remain, this point is
memorized zero point.
6) AUTO CALIBRATION mode
Convenience to use when do not know calibration data of
sensor or displayed the measurement value differently.
EX) At sensor Supply : 100.00 kg/㎠
Display : 100.05 or 99.05 kg/㎠
Adjustment : 100.00 kg/㎠
(1) Adjust zero point of indicator.
(2) Apply known load to sensor. Large load is high safety.
(3) Press key : F.S and CAL L.E.D turn on at the same
time.
(4) As example table, 100.05 or 99.05 will blink.
(5) After correction of 100.00 using key and key,
press key.
(6) 100.05 is display correction of 100.00.
(7)Atthistime,caldataiscorrectedminutely.
(8)Ifcorrectedcaldataisoverlimitsof2-4),correctofDIP
S/W setting and again set the auto calibration.
4. Operating flow chart
Install and connection --Mount indicator to panel and make
connection. (Check AC POWER 110/220V)
Unlock mode -- Press ＋key(data protection unlock)
DATA Input --Setdata(high,low,F.S,DP,CAL),
refer to 6
DIP S/W setting --sensoroutputdata---DIPS/W1,2,3,4
analog output ---- DIP S/W 5
filter frequency ---- DIP S/W 6, 7, 8
Auto zero -- Sensor : no load
Press ＋key (auto zero)
AUTO CAL -- Execute auto calibration.
Mode Check -- Check function(Relay output,analog output,
reset, hold, peak).
Lock mode setting --Press ＋key(data protection mode)

5. HARDWARE
1)SelectionofACinputpower
(1) Separate P.C.B from case.
(2) The following label is existed under power transformer
110V : connect 1 and 2
110 220 110 connect 3 and 4
220V : connect 2 and 3
2) Transformation of SAMPLING TIME
15 times/sec (standard).
(1) The following label is existed on the P.C.B
15 times/sec : connect 1 and C○○○
15 C 30 30 times/sec : connect 2 and C
3) Setting of DIP switch
After connection, dip s/w must be set.
ON12345678
1
mV/V
1.5
mV/V
2
mV/V
3
mV/V
voltage 1Hz 10Hz 100Hz
current
One of 1,2,3 or
4turnon
according to
sensor output
value (mV/V)
Turn on
or off
according
to analog
output
analog input
filter
frequency
6,7,8 turn
off : 4㎑
6. SOFTWARE
1) CALIBRATION DATA
Set data as follows according to sensor output value.
Confirm calibration data after auto calibration execution.
1 mV/V range --- 0.700 1.249 mV/V～
1.5 mV/V range --- 1.250 1.749 mV/V～
2 mV/V range --- 1.750 2.499 mV/V～
3 mV/V range --- 2.500 3.500 mV/V～
2) Adjustment of display time and measurement data unit
(1) Press mode key, FS DP LED turn on at the same time.＋
(2) 01.01 is displayed.
(3) Display time (set 1 times : fastest, set 15 times : slowest)
01.01
Setting of displat time Setting of adjustment width
01 - After 1 times sampling, display
02 - After 2 times “
::
::
14 - After 14 times “
15 - After 15 times “
01 : display 1, 2, , 9……
02 : display 2, 4, 6, 8,
0(even)
05 : display 5, 10, 15
10 : display 10.....90
20 : display 20, 40, 60, …
50 : display 50, 00
3) PROGRAM (SOFTWARE) OPTION
(1) Press mode key, DP CAL LED turn on at the same time.＋
mode display description
Adjustment
of peak
hold mode
0xxx
peak hold on : display maximum
measurement data
peak hold off : display present
measurement data..
reset : stored maximum measurement
data is removed.
1xxx
peak hold on(only) : display and reform
maximum measurement data
peak hold off : stored maximum
measurement data is removed
automatically.
mode display description
Parity of
Display
x0xx
standard type.
ex) 20mA : display 1000.0＋
x1xx
display ( ) to ( )＋－
signal and display indicate opposite.
ex) 20mA : display -760.0＋
Tracking
mode of
zero point
xx0x
standard type.
Display 0 : trace minute signal to 0
xx1x
Display 0 : display minute signal.
Useincaseofleakagemeasurement.
Average
value
display of
Signal
xxx0 display measurement signal immediately.
xxx1
display average value of measurement
signal (7 times sampling).
7. ALARM OUTPUT (RELAY OUTPUT)
High and low relay are a and b contact respectively.
Contact capacity is maximum AC 250V/5A and DC 30V/5A.
Relay contact operating time is maximum (1/Sampling Time) mm
Sec
* Output of transistor NPN open collector is option.
mode setting relay
HIGH
RELAY
high data > setting value ON
high data setting value≤OFF
LOW
RELAY
low data setting value≤ON
low data > setting value OFF
8. TECHNICAL DATA
item data
allowed time temperature 40 80―℃～ ℃
operating temperature 0 50℃～ ℃
power of sensor 5Vdc or 10Vdc
input signal type 1 3mV/V～
max. load current 10Vdc/60 , 5Vdc/120㎃㎃
frequency response Max 5㎑
analog output 0 10V,0 20 ,1 5V, 4 20～～㎃～～㎃
relay output 220V/5A (a,b contact)
relay response Max 66 /sec㎜
nonlinear characteristics ±0.02 /F.S％
temperature coefficient ±0.02 F.S/％℃
display size 14 ×8㎜㎜
sampling time 15 times/sec, 30 times/sec
filter frequency 1 , 10 , 100 , 4㎐㎐ ㎐㎑
short protection circuit protection circuit (insert)
max. display range -19999 19999～
size w96×h48×d126㎜㎜ ㎜
weight 650g
power 110Vac, 220Vac (50 60 )～㎐
9. Unit Label change
* Unit label is optional.
* In the case of exchanging label, refer to as follows
1, Separate P.C.B from the case.
2, Remove Conventional unit label and then adhere new
label.
3, Put together indicator in reverse process.

10. Trouble shooting and correction
problem cause correction
Display
drifts
* Defective Sensor
* AC noise in power line
* Defective connection
to sensor (Noise)
* Input filter set incorrectly
* Check sensor state and output
*Checkpowerlineand
connection
* Check connection to
sensor
* Check filter DIP switch
*6-2)checkdisplaytime
* 6-3) Change to AV mode
Display
19999 only
* Discordance between
sensor output and
DIP
S/W setting
* Open and short of
sensor in/output line
* Check DIP switch about
sensor output
* Check sensor wiring
Display
change --
*Exchangeofsensor
input line.
* data setting error
* Check sensor connection.
* refer to 6-3)
Not able to
select
FS,DP,CAL
* Data Protection * Turn off data protection
refer to 3- 4)
Analog output
Problem
* Defective voltage and
current signal
*Difficultyofsetting
*When0 5Voutputis～
required.
* Check DIP Switch 5
*AdjustzeroandspanVR
refer to 2-3)
* Connect 1/4W 500Ω
accuracy resistor between
GND and OUT port
* Contact the manufacturer.
Other noise
protection
* Connection noise filter with
AC input line
* Set noise filter to coil in parallel
* Check the shield.
* If you have any questions, please contact the manufacturer.
11. Other Models and Features
Features
Model Signal Excitation Analog
output
Output
style
Data
hold
Peak
hold
User
Reset
SM-100 1-3mV/V
*0.5, 10 /V㎷
DC 10V
*DC3V, DC5V
0-5,10V
0,4 - 20mA
Relay
*TR
O O O
SM-10H 1-3mV/V
*0.5, 10 /V㎷
DC 10V
*DC3V, DC5V
0-5,10V
0,4 - 20mA
Relay
*TR
OOO
SM-15 1-3mV/V
*0.5, 10 /V㎷
DC 10V
*DC3V, DC5V ---OO
SM-18 1-3mV/V
*0.5, 10 /V㎷
DC 10V
*DC3V, DC5V 8StepTROPEN
Collector Output
--O
SM-1B 1-3mV/V
*0.5, 10 /V㎷
DC 10V
*DC3V. DC5V B.C.D Output
TTL Level
O- O
SM-10R
0 - 5,10V
0,4 -20mA
DC10V,24V
*±15V RS-232C Output
0-10V,4-20mA
Relay
*TR
OOO
SM-200
0 - 5,10V
0,4 -20mA
DC10V,24V
*±15V
0-5,10V
0,4 - 20mA
Relay
*TR
OOO
SM-23 4-20mA
*1 - 5V
DC24V - Relay - - -
SM-25
0 - 5,10V
0,4- 20mA
DC10V,24V
*±15V ---OO
SM-28
0 - 5,10V
0,4- 20mA
DC10V,24V
*±15V 의8Step TROPEN
Collector Output
O- O
SM-2B
0 - 5,10V
0,4- 20mA
DC10V,24V
*±15V B.C.D Output
TTL Level
O- O
SM-20R
0 - 5,10V
0,4 -20mA
DC10V,24V
*±15V RS-232C Output
0-10V,4-20mA
Relay
*TR
OOO
Common features : AC 110V or 220V 50-60Hz, Temperature Drift -- 0.02% FS/ ,℃
A/D Sampling 15Times/Sec
Options : SAMPLING TIME -- 30Times/Sec
BCD Output MODEL with OPEN COLLECTOR CONVERT
*markitemsareoptional
* SM-10H : Sampling Time is 1000/sec
Head Office & Factory: DACELL CO.,LTD
681-1 Cheoksan -Ri,Nami-Myeon,Cheongwon-Gun,
CHUNG-BUK, KOREA
TEL) [phone] FAX) [phone]