dacell DN500N Manuale utente
DIGITAL INDICATOR
DN500N
DACELL CO.,LTD
TEL:+82-43-260-2242
FAX:+82-43-260-2245
WEBSITE:http://www.dacell.com
EMAIL:info@dacell.com
DIGITAL INDICATOR
DN500N
1
CONTENTS
1
1.
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I
IN
NT
TR
RO
OD
DU
UC
CT
TI
IO
ON
N
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SP
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FI
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AT
TI
IO
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N
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3
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3.
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D
DI
IS
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PL
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AY
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5
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4.
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I
IN
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ST
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AL
LL
LA
AT
TI
IO
ON
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9
9
5
5.
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C
CA
AL
LI
IB
BR
RA
AT
TI
IO
ON
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1
10
0
6
6.
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S
SE
ET
T-
-U
UP
P
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1
14
4
7
7.
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I
IN
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ER
RF
FA
AC
CE
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2
24
4
DIGITAL INDICATOR
DN500N
2
1. INTRODUCTION
1-1 INTRODUCTION
Thank you very much for purchasing our industrial indicator.
This product has various functions as well as the functions of external interface.
It is designed to satisfy different kinds of requirement in the various industrial sites.
Its external design is also solid and elegant.
It is programmed in user’s friendly way for easy in use and the message display function
is built-in to help user’s easy understanding.
Please ready this instruction manual carefully before you use this product so that you can
use this product properly and apply all the functions of this indicator enough.
1-2 ATTENTION
· Do not drop or impact upon this indicator.
· Do not install this item in the place with a direct ray of light or strong vibration.
· Do not install this item in the place with high voltage or electric noise.
· Turn off the power switch before you connect this item to the external peripheral device.
· Do not sprinkle water on this item and always avoid it being exposed to rain.
1-3 SPECIAL FEATURES
· Self- diagnosis and self- error solution feature (Watch-dog) are built-in.
· The external input terminal is built-in. (4 terminals: Function Set-up by external input
set-up mode)
· Shielded counter plan against external Noise.(Photo-Coupler)
· Data Memory feature in case of power failure. (Back-up)
· Lexan Film is used on the display front so that it is safe from dust and moisture.
· RS-232C and Current Loop is installed as standard.
· Various Options.
① Analog Out-put (V-out) : 0∼10V, 0∼5V(advance order)
② Analog Out-put (I-out) : 4∼20mA
③ Serial I / F : RS-422, RS-485
④ BCD In-put : Part Number input
1-4 ACCESSORIES
· Power Code : 1 pcs
· FUSE : 2 pcs (Cylindrical,250V 10A small-sized)
· Load-cell Connector : 1 pcs(N16-05)
· Instruction Manual : 1
· Relative connector in case of installation of Option
DIGITAL INDICATOR
DN500N
3
2. SPECIFICATION
2-1.ANALOGUE INPUT ＆ A/D CONVERSION
Input sensitivity 0.45㎶ / D
Zero adjustment Range - 0.6mV ∼ + 42.0mV
Load-cell impressed Voltage DC 10V (±5V)
Max signal input Voltage 32mV
Temperature coefficient ZERO: ±20 PPM / ℃
SPAN: ±20 PPM / ℃
Input Noise ±0.6㎶ P.P
Input Impedance over 10㏁
A/D Conversion Method ∆∑
A/D Resolution 520,000 Count(19bit)
A/D Conversion rate 200times / Sec
Non-linearity 0.01% FS
2-2. DIGITAL PART
Display
element Weight 7-Segment 6 digit RED FND
Size of letters: 20.0(H) ×13.0(W)mm
Value of 1 division ×1, ×2, ×5, ×10, ×20, ×50
Max display value +550000
Weight
Part
Display
Under Zero "-"Minus Sign
Status Steady, Zero, Tare,
Gross, Auto Green LED 3Ø Status Display 8 Lamp
K e y Number & Function Key Number Key, Function Key
combined
with
1
6 keys
DIGITAL INDICATOR
DN500N
4
2-3. GENERAL SPECIFICATION
Power for use SMPS Free Voltage (85V~265V)
Temperature for use -5℃ ~ 40℃
Humidity for use Under 85% Rh (No water drop should be formed)
Product Size (W)193 Х (H)100 Х(D)140
Product Weight About 1.5Kg
◆ Note: Because of continuing technological advancements, specifications,
models and options are subject to change without notice.
2-4. OPTIONS
OP1 Analog Out: V - out(0∼10V)
OP2 Analog Out: I - out(4∼20mA)
OP3 Serial I/F : RS 422, RS 485
OP4 BCD in - put
OP5 BCD Out - put
◆ Serial print I/F, RS-232C and Current Loop are installed as standard.
DIGITAL INDICATOR
DN500N
5
3. DISPLAY (DISPLAY & KEY BOARD PART)
3-1. STATUS LAMP (▼)
· STEADY : Lamp is on when weight is stable.
· ZERO : Lamp is on when weight is “0”.
· TARE : Lamp is on when tare weight is subtracted.
· GROSS : Lamp is OFF when the weight display is for net (excluding tare) and it is
ON when the weight display is for gross (net + tare).
· AUTO : Lamp is on when print data out is set as automatic while it is steady.
· PRINT : Lamp is on when data is transmitted to external device. (Serial I/F : RS
232C)
· HOLD : Lamp is on when hold is used on the weight display value. (Peak-Hold, Sample
Hold, Average Hold)
· RTxD : Lamp is on when communication gives or receives data.
DIGITAL INDICATOR
DN500N
6
3-2. KEY OPERATION
- This key returns the display to the center of zero.
Available within 2%, 5%, 10%, 20%, 100% of maximum capacity.
- This key is used to subtract tare weight.
- This key is used to cancel tare subtraction.
- This key is used to convert from Net Weight to Gross Weigh or vice versa after setting
the tare weight.
- This key is used to hold peak weight, average weight, sample weight.
- This key is used to cancel hold weight.
- This key is used to select AUTO (when steady) or MANUAL (when printer key operated) for
PRINT and it is operated in TOGGLE method..
- This key is used to print totalized sub data for a present Part No. (The serial number
for part and subtotal weight will be printed.)
* Please press “CLEAR” key and “4”key to delete subtotal data. Or F-43 from F-FUNCTION
can be used to change.
- This key is used to indicate Part No.1 ~ 99.
The total weighing count (serial) and GROSS weight will be printed.
To delete grand total data, please press “CLEAR” key and “5” key. Or F-43 from F-FUNCTION
can be used to change.
- This Key is used to print or transmit data manually.
- This key is used to confirm or change a present part number.
For part number, a specific number between 1~99 will be grant and the code value can be
set per part number.
▶ Code Confirmation: - Press “7”Key. It returns automatically after 3 seconds. Press
“Clear” key to return.
▶ Code Change: - Press “7”Key. Press “ENTER” key after changing part number.
- Each code number is used to confirm or change 6-digit code.
▶ Code Confirmation: - Press “8”Key. It returns automatically after 3 seconds. Press”
CLEAR” key to return.
▶ Code Change: - Press “8”Key. Press “ENTER” key after changing code number.
- This key is used to confirm or change a present weighing count (serial).
▶ Confirm: - Press “9”Key. After 3 sec of checking the serial, it returns automatically.
Also it returns when “CLEAR” Key is pressed.
▶ Change: - Press “9”Key. Press “ENTER” Key after changing the serial.
- This key is used to change the value of 1 division when it is on span calibration mode.
Every time when “0”Key is used, it is increased by ×1, ×2, ×5,…
- This key is used to cancel while inputting setting value.
It is used to return to previous mode on span calibration mode.
It is used to change F-FUNCTION.
- This key is used to save input of each setting value.
It is used to proceed span calibration.
It is used to save Data on F-Function.
DIGITAL INDICATOR
DN500N
7
※ HIDDEN KEY
You can change key number if you press the other key within 2 seconds
after you press “CLEAR” Key.
To display and change TIME
To display and change DATE
To delete SUBTOTAL PRINTER DATA
To delete TOTAL PRINTER DATA
DIGITAL INDICATOR
DN500N
8
3-3. REAR PANEL
①POWER
-Power Switch : Power ON/OFF Switch
-Fuse : AC 250V 10A
-AC IN : This product can be used in AC 85V ~ 265V since it uses SMPS power.
②OPTION 1,2 - When OPTION BOARD is installed, I/F connector will be equipped.
- ANALOG out, Serial I/F, etc
③LOAD CELL
CONNECTOR (N-16)
-EXC + (+5V) PIN1 (RED)
-EXC - (-5V) PIN2 (WHITE)
-SIG+ PIN3 (BLUE or BLACK)
-SIG- PIN4 (GREEN)
-SHIELD PIN5 (OUTER COVER)
④
Remote-in-put
- It is used to control the equipment from the external operation panel.
(1.Start, 2.Stop, 3.Container, 4.Remove container)
* Refer to external input mode F-11
⑤External Output
(Printer, CURRENT,
Computer communication)
- RS-232C / CURRENT LOOP are built-in as standard
( GND,TXD1,CL1,CL2,RXD,GND,TXD )
⑥ISP
(DATA LOCK PIN)
- When LOCK pin header is built-in here, data can be protected from certain
external reasons of static electricity or system fault.
* When this Lock pin header is built in, data cannot be saved by pressing
keys on front for Function Setting since Lock function is being operated.
Please remove lock pin header before you do Setting again.
①
②
③
⑤④ ⑥
DIGITAL INDICATOR
DN500N
9
4. INSTALLATION
4-1. EXTERNAL DIMENSION & CUTTING SIZE
(EXTERNAL SIZE ×mm)
Indice
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