CAS CBL Series User manual

2

3
CONTENTS
PRECAUTIONS.................................................. 4
COMPONENTSANDTHEIR NAMES..... 6
INSTALLATION.................................................. 8
WARM-UP ............................................................10
MESURINGPROCEDURE...........................11
MENU SELECTION........................................12
1. Menu selection when “ ” is selected 14
2. Menu selection when “ ” is selected ..... 16
SENSITIVITYCALIBRATION...................17
1. Setting the value of sensitivity calibration weight......... 17
2. Sensitivity Calibration.............................................. 19
REGISTRATION,CANCEL,ANDCHANGEOFUNIT 20
% SETTING.........................................................21
PCS (No. of pieces) SETTING........................22
PERFORMANCE CHECKS........................23
MAINTENANCE...............................................24
TROUBLESHOOTING..................................25
SPECIFICATIONS............................................ 26
PARTS LIST.........................................................27
PERIPHERALDEVICES.............................. 28
1. The EP-60A Electronic Printer.................................. 28
2. The IFB-102A RS-232C Interface............................. 29
3. Input/output Format................................................. 31
4. Command Code ..................................................... 32

4
PRECAUTIONS

5

6
COMPONENTS AND THEIR NAMES
Components
- Included with every balance are one of the following items.
● Balance body ● AC adapter(Option) ● Protection cover ● Pan
● Pan supporter ●Instruction manual ● Inspection certificate
● Breeze guard (Only type CBL120H, CBL 220HandCBL320H).
① Balance body ② Pan ③ Pan supporter ④ Pan shaft ⑤ Level gauge
⑥ Power jack ⑦ Level screws (3 places) ⑧ Protection cover
⑨ AC adapter (option) ⑩ Data I/O connector
⑪ Breeze guard (Only CBL120H, CBL220H and CBL320H)
⑫ Breeze guard cover(Only CBL120H, CBL220H and CBL320H)

7
Display and keypad
Display
Sensitivity calibration mark
Stability mark Communication mark
Analog indicator Auto print mark Standby mark Unit mark
Keypad
KEY FUNCTION
POWER/BAK Selects Operation / Warm-up.
Cancels calibration or menu.
CAL/MENU Performs calibration.
Selects a menu.
TARE Clears the displayto zero.
Sets a menu.
UNIT Selects a unit. Sets % or No. ofpieces.
Sets a value ofsensitivity calibration weight.
PRINT Outputs the displayed value to a printer or ortherextemal equipment.
Sets a value ofsensitivity calibration weight.
]

8
INSTALLATION
Check power voltage
▶ Use only the AC adapter that supplys the output of 12VDC or theAC adapter provided by the
distributor who is authorized by CAS Corporation.
▶ Check the power supply voltage.
▶ Check that the supplied power voltage satisfies the displayed value on the AC adaptor.
▶ In order to prevent electric shock when connecting the power, use a 3P plug with a grounding
line or a 2P plug after connecting the grounding wire to the screw at the back of the case.
▶ Do not place anything that makes it difficult to pull theAC adapter off the outlet.
Site
Avoid installing the balance in a place where:
▶ It is exposed to corrosive gas or flammable gas;
▶ It is exposed dust, wind, vibration, electromagnetic waves, or a magnetic field;
▶ It is exposed to direct sunlight or a sudden change in temperature; or
▶ It is exposed to extremely high or low temperature or humidity.
Installation

9
(1) Remove the protection seals (4 places) from the protection
cover and then put it on the balance body.
(2) Turn the level screw so that the air bubble on the level gauge is
positioned at the center of the red circle. Make sure that the
balance never jolt.
For easy adjustment, insert the level screw on the right back
forcibly to the balance body. Then while lightly pressing the
balance top with your hand, adjust the horizontal level with the
level screws on the right front and left front.
Finally, in order to make the balance stable, adjust the right back
screw to touch the floor.
This procedure allows you to level the balance quickly.
(3) Place the pan supporter on the pan shaft and then the pan on the
pan supporter.
(4) Plug the AC adapter into the outlet. The balance shows
“”after self-checking.
(5) Press the POWER/BRK key. All displays light for one
minute. Then the display automatically shows "zero" and the
balance enters measurement ready state.
(6) Press the POWER/BRK key again. The standby mark lights
up and the balance enters standby state.
(7) Warm up the balance.
(8) Calibrate the sensitivity.
Refer to “7. SENSITIVITY CALIBRATION”.
(9) Check the performance.
Refer to “11. PERFORMANCE CHECKS”

10
WARM-UP
▶ Apply power in advance for one hour or more. This will allow you to immediately make an
accurate measurement.
▶ Even if the balance is not used, keep the standby mark lit (warm-up state) by pressing the
POWER/BRK key without disconnecting theAC adapter.
▶ If the balance is not used for one month or more, disconnect the AC adapter.
CAUTION NOTES
▶ put water, metal pin or any thing in the balance;
▶ open the balance case;
▶leave anything exceeding the weighing capacity on the pan;
▶ expose the balance to anything magnetized;
▶ connect anything other than the specified equipment to the connector on the rear side of the
balance; and.
▶ give a shock to the pan.

11
MEASUREMENT PROCEDURE
Warm up the balance.
Preparation forWeighing Making a measure-ment mode
(1) Press the POWER/BRK key. The standby mark goes off
and all displays light. Check that there is no segment which is
not lit.
(2) The balance shows zero and enters the measurement mode
Measurement
(1) When using a tare, load the tare on the pan and press the
TARE key after a stability mark is lit.
(2) Check that the display shows zero.
(3) Load a sample. When the stability mark is lit, read the display.
If the total mass of the sample and tare exceeds the weighing
capacity, “ ” will be displayed.
※ Tare : Asamplecontainer orother.
Stability mark( ) : Lightswhen thedisplayedvalue fallswithinthe stabilityband. Whenthe
loadchange isslow,thedisplayed valuewill fluctuatewiththe stabilitymark
lit.