ISHIDA AC-2000 User manual

ISHIDA SCALES MFG.CO., LTD.
44 SANNO-CHO SHOGOIN SAKYO-KU KYOTO 606 JAPAN
REVISION 0

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Copyright0 1991 by lshida Scales Mf . Co., Ltd. All Rights Reserved.
No partofthis manual may be repro
d uced inany form, by mimeograph or any
other means,without permission inwriting fromthe publisher.

TABLE OF CONTENTS
H1 INTRODUCTION
1.1 External Views
1.2 Dimensions
1.3 Features
1.5 Key Switch and Reset Key
H2 MECHANICAL CONFIGURATION
2.1 Mechani'cal Components
2.2 Internal Components
H3 REPLACEMENT PROCEDURE
3.1 Outer Case Removal
3.2 Load Cell Replacement
3.3 Electrical Component Replacement
3.4 Display Panel Replacement
3.5 Cassette
'>d
H4 ELECTRICAL CONFIGURATION
Block Diagram
Connector Diagram
Power Unit
A/D Board (P704)
Main Board (P750)
Rom/Ram Board
( P7 51 )
Battery Switch Check
Sensor Signal Relay Board (P755)
Display Unit
Peeling Sensor
Label Sensor
Cassette Sensor
B5 THERMAL IIEAD
5.1 Outline
5.2 Specifications
5.3 Configuration
5.4 Adjustments
I16 ADJUSTMENTS
6.1 Overview
6.2 Adjustment Items
6.3 Four-Corner Limit Adjustments
6.4 Initial A/D Value Adjustment
6.5 Span Adjustment
6.6 Ad justlnent Sequence
6.7 Peeling Sensor Adjustment
H7 INSTALLAT'ION
7.1 Procedure For Installation

MA1N1.L'ENANCJ<
8.1 Outline
8.2 When Replacing
A Defective Unit
8.3 Cleaning
8.4 Daily Inspection
8.5 Preventive Maintenance
8.6 Troubleshooting
PARTS
9.1 Ovcrvicw
9.2 Parts List
OUTLINE OF SOPTWRRE
1.1 Memory
1.2 PLU File
1.3 Label Formatting
1.4 Non-Keyboard Characters
LABEL F0KMATTING:USA
TOTALS
SET UP MODE
TEST MODE

HI INTRODUCTION
FIG. 1-1.4 EXTERNAL VIEW 1
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HIINTRODUCTION
LEVEL INDICATOR
DISPLAY PANEL
WEIGH PLATTE
P
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H1 INTRODUCTION
* Display Stand heightsvary bycountry
FIG, t*2A
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DIMENSION DIAGRAM

HI INTRODUCTION
The
AC-2000 includesthefollowing features:
Two
16 bitmicroprocessors (V-40) toprocess weight data
Dotmatrix display
) FIP256X64AB FlourescentDisplay Panel, 256x64dot
) Commercial message display capability
E2 Prom(EP-ROM)
) Electronicallyreadlwritelerase ROM
) Essentialdatainitialsetting
) Datais maintainedevenwhen poweriscut
Lithiumbattery
)
Lithium battery for memory backup power. No need to recharge the bat-
tery upon installation (battery has'sufficient reserve that the battery
switch
is set to ON attimeoffactory shipment).
CAUTION: Danger of explosion if battery
is incorrectly replaced. Re-
place only withthesame or equivalenttype recommendedbythe man-
ufacturer. Discard used batteries according to the manufacturer's
instructions.
12 NET(INC 003 usedfordatatransmission. lshidatransmission specs)
LabelCassettefor easy changeover and reducedstoragespace
Simplifiedadjustment ofthermal headvoltagevia software parameters
) Thermal head resistance value can be entered via key panel. Voltage can
besettodesired value.
Monitoring of peelingsensor
) Standard peelingsensor detection voltage level isdisplayed
) Noneedtomeasurevoltage using a meter
Selling modecan besettouser's specifications.
e System expansion
Forfurther informationonfeaturesplease refertotheOperation Manual.
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HIINTRODUCTION
Item
Model
Description Remarks
Twin beam loadcell
Accuracy
Capacity jingle range (USA)
Vlulti Range
Display Fluorescenttubedisplayfrontand rear
Dotmatrixdisplay,forproductname
I7Kg
'ole type
nside main unit..
TotalWeight
Electrical
Power
Power
Consumption
AC 115
V, 220 V, 240 V
50160 Hz
Stand by 50W
Inoperation 100W
Setup space 435 mm (W) 390 mm
(D)
heighttotopof platter : 170mm
heighttotopofdisplaystand
: 468 mm
Labels 2. Rollcore innerdia, 40 mm
3. Paper rollouter dia. 100mm
4. Paperwidth 62 or 67 mm
Receipts 1. Rolecore inner dia. 12 mm
2. Paper outerdia. 62 or 67 mm
3. Paperwidth 100mm
Label output
capacity Fixed Price (Automatic) 80-85 per min.
Randomweighing
(") 60-65 per min.
Label
replacement
method
Registration
Frontloading cassette
1000items: standard
Expandable upto5,000 items Varies according to
numberof
charlproduct name
Timesetting
Display panel
Builtinclocklcalender
Flourescentdot matrix
(2)
Flourescent7-segment (2) 256x64 dot
When using labels
Printing
method Thermal serial dot
totaldotcount:448 dot
dotdimensions 0.135 mm(W)
0.14 mm
(H)
Keys Flatkeys(TactSw)
29 function keys
36 preset keys
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HI INTRODUCTION
Mode
positions
Input
connector
Description
Setup
/ Subtraction/Online / Offline /
Registration / Report
12 Net 1 channel
RS-232
C 2 channel
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Remarks
_i
inside: 1 channel
For ful keyboard