ESIT SMART Manuale utente
SMART
INDICATOR
USER MANUAL
ver 1.0
MDK-SMAE-R00-081003
CONTENTS
Congratulations.......................................................................................................................3
GENERAL DESCRIPTION....................................................................................................4
ANNOUNCIATORS...............................................................................................................5
INDICATOR CONNECTIONS............................................................................................5
MENU SYSTEM......................................................................................................................6
DISPLAY SETTINGS ...........................................................................................................7
DECIMAL POINT SETTING...........................................................................................7
STEP VALUE SETTING...............................................................................................8
MAXIMUM ALLOWABLE WEIGHT SETTING..........................................................9
WEIGHT CALIBRATION ..................................................................................................10
ZERO CALIBRATION.....................................................................................................10
LOAD CALIBRATION.....................................................................................................10
COMMUNICATION SETTINGS .....................................................................................12
COMMUNICATION MODE SETTING.......................................................................12
SCALE IDENTITY NUMBER SETTING.....................................................................13
COMMUNICATION PARITY SETTING ....................................................................14
COMMUNICATION SPEED (BAUD RATE) SETTING ...........................................15
COMMUNICATION BIT SETTING............................................................................16
DECIMAL POINT COMMUNICATION SETTING..................................................17
TRANSMITTING WEIGHT VALUE FROM SERIAL LINE WITH KEY ...........19
RESETTING DISPLAY VALUE TO ZERO (ZEROISE) WITH KEY ...................19
ERROR CODES.....................................................................................................................20
2
Congratulations
… and thank you for choosing SMART, a weighing indicator specially suited for
weighing applications.
Apart from its unique toughness and extraordinary small size, SMART comes
packed with features that will help you in industrial weighing applications.
Like other indicators from ESIT, SMART is produced to meet highest quality
standards.
This guide introduces you to SMART and shows how to get the most out of it.
Please note that some of the functions described in this user’s guide are
depending on orders.
Should you need additional information on how to use them, contact
www.esit.com.tr
3
GENERAL DESCRIPTION
load cell input power, communication cables
Press... to...
Navigate (MENU access key)
Select a menu or transmit serial data
Go back one level in menu system or zeroise display value.
minus
center of zero
no-motion
4
ANNOUNCIATORS
No motion: Lights when there is no motion and goes off when there is movement
on the platform in the range of ±2e within 2 seconds.
Center of zero: Lights when displayed weight is zero and the internal count is
less than 1/4d. (d: The internal count which can increase the display by 1 step
value.)
INDICATOR CONNECTIONS
The multi-positioned printed circuit terminal block connections as follows. #1
indicates the leftmost terminal.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
+Excitation
+LCinput
-LCinput
***
***
***
-Excitation
SHIELD
+DAC
-DAC
+V (9-36V)
0 Ground
Tx / B
Rx / A
***
RL1nopen
RL1comm
RL2nopen
RL2comm
RL3nopen
RL3comm
5
MENU SYSTEM
Press key to navigate in menu system.
IDENTITY MENU identifies the
serial number and version of the
indicator.
DISPLAY MENU: max. value, step
(e) and decimal point in LED display
are entered.
CALIBRATION MENU: set zero and
load values.
INPUT MENU: changes the
conversion rate of the analog-to-
digital converter.
OUTPUT1 (RELAY#1) MENU: set
point, set direction, hysteresis, and
time delay are entered.
OUTPUT2 (RELAY#2) MENU: set
point, set direction, hysteresis, and
time delay are entered.
OUTPUT3 (RELAY#3) MENU: set
point, set direction, hysteresis, and
time delay are entered.
COMMUNICATION PARAMETERS
MENU: comm. mode, scale number,
parity, baud rate, bit and decimal
point are entered.
6
DISPLAY SETTINGS
DECIMAL POINT SETTING
When the display resolution needs decimal point for fractional values, it is
possible to show it on the display.
(1) Press the navigation key until the
‘display’ menu appears
(2) Press to enter the ‘display’ menu
(3) Press the navigation key until the
‘decimal point’ menu appears
(4) Press to enter the ‘decimal point’ menu
(5) Scroll with the navigation key until you find the decimal point you
are looking for.
Implies
Implies
Implies
(6) Press in order to save the place of decimal point
(7) Press until normal operation menu appears
7
STEP VALUE SETTING
(1) Press the navigation key until the
‘display’ menu appears
(2) Press to enter the ‘display’ menu
(3) Press the navigation key until the
‘step value’ menu appears
(4) Press to enter the ‘step value’ menu
(5) Scroll with the navigation key until you find the step value you are
looking for.
Implies e = 1
Impliese=2
Impliese=5
Impliese=10
Impliese=20
Impliese=50
8
(6) Press in order to save the step value
(7) Press until normal operation menu appears
MAXIMUM ALLOWABLE WEIGHT SETTING
This value determines the maximum weighing range of the indicator. The
indicator will produce an error code when the weight value on the platform
exceeds MAX+ (9e).
(1) Press the navigation key until the
‘display’ menu appears
(2) Press to enter the ‘display’ menu
(3) Press the navigation key until the
‘max value’ menu appears
(4) Press to enter the ‘max value’ menu
(5) Press to enter the maximum allowable
weight value. Last stored value appears with
leftmost digit blinking.
(6) Blinking digit value can be incremented
with key; blinking digit can be changed
with key.
(7) To store the load calibration value press key.
(8) Press until normal operation menu appears
9
WEIGHT CALIBRATION
ZERO CALIBRATION
(1) Press the navigation key until the
‘calibration’ menu appears
(2) Press to enter the ‘calibration’ menu
(3) ‘Zero’ menu appears (blinking)
(4) After the platform is emptied, press to calibrate.
(5) ‘Load’ menu appears
(6) Press until normal operation menu appears or jump step (4) in load
calibration in order to make load calibration
“NORMAL OPERATION” means the indicator will start showing the weight on
the platform unless any key is pressed.
LOAD CALIBRATION
(1) Press the navigation key until the
‘calibration’ menu appears
(2) Press to enter the ‘calibration’ menu
(3) Press until the ‘load’ menu appears
(4) Press to enter the ‘load’ menu
10
Altri manuali per SMART
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