Mini-indicator User Manual
Mini-indicator
User Manual
Table of Contents
Safety Precaution ............................................................................................................ 2
Chapter 1 Keypad Instruction ........................................................................................ 3
Chapter 2 Specifications................................................................................................. 4
Chapter 3 Front and Rear Panels................................................................................... 5
3-1 Front Panel .......................................................................................................... 5
3-2 Rear Panel ........................................................................................................... 6
Chapter 4 Installation ...................................................................................................... 7
4-1 Load Cell.............................................................................................................. 7
4-2 Dimensions ......................................................................................................... 8
4-3 Battery Assemblage ............................................................................................. 9
Chapter 5 External Function Parameter Setting......................................................... 10
5-1
External Function Setting............................................... 11
5-2
RS-232 Setting................................................................. 13
Chapter 6 Internal Calibration ...................................................................................... 18
Specification Calibration ................................................ 19
6-1
Weight Calibration ........................................................... 22
6-2
Internal Function Setting................................................. 24
6-3
6-4 Error Messages................................................................................................. 26
Chapter 7 Special Function .......................................................................................... 27
7-1 Animal Scale Setting ........................................................................................ 27
7-2 Dual Range Resolution Switch Function ....................................................... 28
7-3 Pre-Tare Function ............................................................................................. 29
7-4 Resolution Switch Function ............................................................................ 29
7-5 Maintain Beeper Value Setting ........................................................................ 30
Chapter 8 Interface ........................................................................................................ 31
8-1 OP-01 RS-232 / RS-485 Serial Output with RTC............................................. 31
Chapter 9 Maintenance ................................................................................................. 33
9-1 Restore Default Setting for All Parameters(General Certification) .............. 33
9-2 Restore Default Setting for All Parameters (OIML Certification) ................. 33
9-3 Restore Default Setting for General Function Parameters........................... 33
9-4 Self-test Mode ................................................................................................... 33
9-4-1 Program Version Number.................................................................... 35
9-4-2 7-segment Display Testing.................................................................. 35
9-4-3 Keypad & Calibration Switch Testing.................................................35
9-4-4 A/D Conversion Value.......................................................................... 35
9-4-5 EEPROM Testing .................................................................................. 35
9-4-6 RTC Time & Date Testing..................................................................... 35
9-4-7 RS-232 Serial Output Interface Testing ( OP - 01 ) ............................ 35
Appendix 7-Segment Display Characters ................................................................ 36
1
ZSME300000148
Before using the product
Thanks for your purchase of this indicator. In order
to operate it smoothly, extend its durability and
reduce the chance of breakdown, please read this
user manual carefully.
Safety Precaution
Switch off the indicator before installation or dismantlement.
Keep the indicator away from the direct sun light. The operation temperature
is between 0 ~ +40°C.
The ground connection of this indicator is necessary and this ground
impedance is less than 100Ω.
Do not connect the ground with other equipments which need huge power
consumption.
Non-ground or incorrect connection might cause an electric shock or a
product breakdown.
Please wait more than one minute before re-power on.
2
ZSME300000148
Chapter 1 Keypad Instruction
Function
Operation
Press and hold
ENTER
Description
,
General Function
Setting
Refer to <Chapter 5> External Function
Parameter Setting for details
then press
Weighing Parameter Adjust calibration switch
Setting
to ON
Calibration
Self-test Mode
Restore Default
Setting for All
Parameters
Setting for decimal point, capacity,
division, zero tracking, and unstable
detection, etc. Refer to 6-1 Specification
Setting for details.
Adjust calibration switch
to ON
Refer to 6-2 Weight Calibration for
details.
During the countdown
of power on, press and
hold ZERO
Refer to 9-4 Self-test Mode
for details.
Adjust calibration
switch to ON, and then
press
and
Refer to 9-1 for details.
ENTER
hold
During the countdown
of power on, press and
Restore Default
Setting for General
Function Parameters hold
Refer to 9-3 for details.
ENTER
.
During the operation, use the following keys to complete all works.
ZERO
⇒ Increase the flash value by one
ZERO
⇒ Decrease the flash value by one
GROSS
NET
⇒ Move the cursor leftward
F2
ENTER
ESC
3
⇒ Move the cursor rightward
⇒ Save setting
⇒ Abort setting / Exit
ZSME300000148
Chapter 2 Specifications
Analog Specification
‹
‹
‹
‹
‹
Load Cell Current
Max. Load Cell Input Voltage
Input Sensitivity
Conversion Rate
Resolution
: DC 5 V ±5% 60 mA (Up to Four 350 Ω Load Cells)
: 16 mV
: 0.15 μV/d or more
: Approximately 120 times/s (max.)
: 20 bits
Digital Specification
‹
‹
‹
‹
‹
‹
Display
Display Frequency
Display Range
Min. Division
Decimal Point
Memory
: LCD, 6 digits, 25.4 x 10 mm (W x H), LED backlight
: 50 times/s (max)
: - 999999 ~ 999999
: 1, 2, 5, 10, 20, 50
: 0, 0.0, 0.00, 0.000, 0.0000
: Calibration parameters and function settings are all
stored in EEPROM.
Optional Interface Card
‹ OP-01 RS-232 / RS-485 (Includes RTC Function)
Power Requirement
‹ Adaptor Spec
: Input 120 / 230 V AC 50 ~ 60 Hz
Output 9 V / 1000 mA
‹ Optional 2 types of batteries
: 6 V NiMH rechargeable battery kit (5 pcs) (1800
mA/hr) or general batteries (5 pcs)
‹ Max. Power Consumption
:110 mA (with 4 Load Cells + backlight + RS-232
interface)
NiMH battery → 15 hours
General battery → 24 hours
45 mA (with 1 Load Cell + no backlight + no RS-232
interface)
NiMH battery → 36 hours
General battery → 60 hours
Please charge the Ni-MH battery at least 12~14 hours for first use.
Others
‹ Operation Temperature
: 0 ~ 40 °C
‹ Operation Humidity
: < 85% R.H.
‹ Dimensions (W × D × H) (mm) : 193 × 49.5 × 94.4 (excluding protrusions)
225 × 60 × 134.7 (including protrusions)
‹ Weight
: 700 g
4
ZSME300000148
Chapter 3 Front and Rear Panels
3-1 Front Panel
Indication:
:
Battery is charged (only available for rechargeable model)
: Battery is charging (only available for rechargeable model)
TARE
: Tare mode
MOTION : Unstable weighing
M+
: Accumulation mode
GROSS : Gross weight
PT
: Pre-Tare
RANGE1/HOLD : Dual-range resolution indication (1)
: Dual-range resolution indication (2)
RANGE2
Description of RANGE1 and HOLD:
The light is default on. When using CFN-05 Animal Scale Mode or FNC-07 Maintain Beeper Value, it
works as HOLD LED light. When opening dual-range resolution, it works as RANGE1 LED light.
CFN-05 Animal Scale Mode and FNC-07 Maintain Beeper Value can’t be run at the same time.
Keypad:
ESC
1) Power ON / OFF. Press and hold this key for 3 seconds to shut down.
2) Abort or exit when setting.
ZERO
1) Weight backs to zero.
2) Increase the flash value by one when setting.
TARE
1) Eliminate the gross weight.
2) Decrease the flash value by one when setting.
G R O SS
N ET
F2
1) Switch Gross / Net weight shown on display.
2) Move the cursor leftward when setting.
1) Keypad function (FNC-02 & FNC-03).
2) Move the cursor rightward when setting.
Keypad function (FNC-02 & FNC-03).
ENTER
Confirm key.
5
ZSME300000148
3-2 Rear Panel
1
2
3
5
4
1. Battery Case
2. RS-232 / RS-485 Input / Output
3. DC 9 V Power Input
4. Calibration Switch
5. Load Cell Connect Socket
6
ZSME300000148
Chapter 4 Installation
4-1 Load Cell
4
5
9
2
3
8
7
1
6
Load cell cable
Load cell
EXC+
SEN+
SIG+
SIG-
EXCSEN-
Shield
4-wired (5-wired) Load Cell
6-wired (7-wired) Load Cell
Pin 1 connects with SIG+
Pin 2, 3 short to connect with EXCPin 4, 5 short to connect with EXC+
Pin 6, 7, 8 connect with shield
Pin 9 connects with SIG-
Pin 1 connects with SIG+
Pin 2 connects with SENPin 3 connects with EXCPin 4 connects with SEN+
Pin 5 connects with EXC+
Pin 6, 7, 8 connect with shield
Pin 9 connects with SIG-
7
ZSME300000148
4-2 Dimensions
8
ZSME300000148
4-3 Battery Assemblage
Stuff
the surplus wires into the battery case.
將多餘的電線塞入電池孔中
9
ZSME300000148
Chapter 5 External Function Parameter Setting
ENTER
Under general weighing condition, press
, and the screen will show:
ENTER
Press
ZERO
Press
TA R E
key
key
ENTER
ESC
Press
to escape.
Back to weighing condition.
⇒ External function setting
⇒ RS-232 / RS-485 interface function
10
ZSME300000148
5-1
External Function Setting
Parameter Code
⇒ Key Disable
Press
ENTER
⇒ DSP Update (Display Update)
⇒ F1 Setting
⇒ F2 Setting
Select the desired
parameter code.
⇒ ENTER + F2 Setting
⇒ Backlight Function Setting
Press
ENTER
⇒ Beeper Setting
⇒ Maintain Beeper Value
⇒ Auto-power Off
The screen shows previous parameter setting.
Enter the desired parameter setting. Press
Press
ESC
ENTER
.
to escape the setting.
ZERO
TA R E
⇒ Decrease the flash value by one
GROSS
NET
⇒ Move the cursor leftward
F2
ENTER
ESC
11
⇒ Increase the flash value by one
⇒ Move the cursor rightward
⇒ Save setting
⇒ Abort setting or exit
ZSME300000148
External Function Parameter Setting
Parameter
Code
Function
FNC-00
Key disable
FNC-01
DSP Update
FNC-02
F1 Setting
Parameter
0000
↓
1111
0
1
2
3
4
0
1
2
3
4
FNC-03
F2 Setting
5
6
0
1
2
3
4
FNC-04
ENTER+F2
Setting
5
6
0
1
2
3
4
5
6
FNC-05
FNC-06
FNC-07
FNC-08
Backlight
Setting
Beeper
Setting
Maintain
Beeper
Value
Auto-power
Off (Minutes)
0
1
2
0
1
0Ã
1
2
0
1 ~ 60
0
Setting Value
Description
ON 0000 is corresponding to:(from left to
right)
ZERO
TARE
1 OFF
GROSS
NET
F2
No Limit
20 times/s
10 times/s
5 times/s
1 times/s
Print (printing)
Units (units switch)
M+ (accumulation and printing)
MC (memory clearing)
Weight / Times Accumulation / Weight
Accumulation Display Switch
HR (high resolution switch)
Pre-Tare (Pre-Tare function)
Print (printing)
Units (units switch)
M+ (accumulation and printing)
MC (memory clearing)
Weight / Times Accumulation / Weight
Accumulation Display Switch
HR (high resolution switch)
Pre-Tare (Pre-Tare function)
Print (printing)
Units (units switch)
M+ (accumulation and printing)
MC (memory clearing)
Weight / Times Accumulation / Weight
Accumulation Display Switch
HR (high resolution switch)
Pre-Tare (Pre-Tare function)
Auto Backlight On
(backlight on in operation only)
Backlight On (backlight always on)
Backlight Off
Beeper off
Beeper on
No function
Mode 1
Mode 2
No function
It works when the weight is stable and
non-key is pressed in weighing mode.
Default
Setting
0Ã000
1
5
1
0
1
1
0
0
The symbol “Ô is standard for OIML Certification in context.
12
ZSME300000148
5-2
RS-232 Setting
Parameter Code
Press
⇒ Information Pattern
ENTER
⇒ Transmission Method
⇒ Transmission Rate
Select the desired
parameter code with
⇒ Parity, Bit Length, Stop Bit
⇒ Unstable or Over Load
⇒ Auto Transmission Condition
⇒ Command Address
Press
ENTER
⇒ Output Format
⇒ Transmission Times
The screen shows previous
parameter setting. Enter the
desired parameter setting.
Press ENTER .
Press
ESC
⇒ Date Setting
⇒ Time Setting
to escape the setting.
ZERO
TA R E
⇒ Decrease the flash value by one
GROSS
NET
⇒ Move the cursor leftward
F2
ENTER
ESC
13
⇒ Increase the flash value by one
⇒ Move the cursor rightward
⇒ Save setting
⇒ Abort setting or exit
ZSME300000148
OP-01/ RS-232 / RS-485 Interface Function
Parameter
Code
Function
RS1-00
Information
Pattern
RS1-01
Transmission
Method
RS1-02
Transmission
Rate
Parameter
0
1
2
3
4
5
6
7
0
1
2
3
4
0
1
2
3
0
RS1-03
Parity,
Bit Length,
Stop Bit
1
2
RS1-04
Unstable or
Over Load
RS1-05
Auto
Transmission
Condition
RS1-06
Command
Address
RS1-07
Output Format
0
1
0
1
00
↓
99
0Ã
1
Setting Value
Description
Display Correspondingly
Gross Weight
Net Weight
Tare
Weight Accumulation Value
Times Accumulation Value
Output with Date & Time
PT Output with Date & Time
Continuous Transmission
Auto Transmission
F2
Press
or
for
transmission
Command Mode (no address)
Command Mode (with address)
1 200
2 400
4 800
9 600
No Parity
N,8,1
8 Bits Length
1 Stop Bit
Odd Parity,
O,7,1
7 Bits Length,
1 Stop Bit
Even Parity,
E,7,1
7 Bits Length,
1 Stop Bit
Continuous Output
Stop Output
Positive (over + 10d)
Positive / Negative
(over + 10d, under – 10d)
Default
Setting
0
0
3
0
0
0
Available only if RS1-01 setting is
“4”
0
Standard Format
UMC 600
0
The symbol “Ô is standard for OIML Certification in context.
14
ZSME300000148
0
1
2
3
4
5
Transmission
Times
RS1-08
No Limit
1 times/s
2 times/s
5 times/s
10 times/s
20 times/s
4
Date Setting
Time Setting
RS1-09
RS1-10
Remark:
This is general certification option when the parameter is set for “0~5” in RS1-00
and the data is transmitted to printer.
This is general certification option when the parameter is set for “6” in RS1-00
and the parameter is set for “6” in FNC-02 (or the parameter is set for “6” in
FNC-03).
This is general certification option when the parameter is set for “0” in RS1-04
and the parameter is set for “6” in RS1-00.
Transmission Format
RS1-00 ⇒ 0 ~ 3
S
T
,
Header 1
G
S
,
+
1
Header 2
2
3
4
.
5
6
Weight Data (8 digits)
g CR LF
Unit
Terminators
Header 1
ST: Stable Weight / US: Unstable Weight / OL: Weight Overload
Header 2
GS: Gross Weight / NT: Net Weight / TR: Tare
Weight Data (8 digits)
The first digit of weight data indicates “+ / - ” value of weight. The other 7 digits, including
decimal point, indicate the weight value. If the weight is over load (Header 1: OL), the
screen only shows “+ / - ” and decimal point.
Unit
(kg, t or “blank”)Ã or kg, lb, t or “blank”
Terminators
CR and LF are data termination code.
RS1-00 = 4
T
N
,
1
2
3
CR
LF
The symbol “Ô is standard for OIML Certification in context.
15
ZSME300000148
RS1-00 = 5
T
W
,
+
1
2
3
4
.
5
6
k
g
CR
LF
RS1-00 = 6
D
A
T
E
:
2
0
X
X
/
X
X
/
T
I
M
E
:
X
X
:
X
X
:
X
X CR LF
G
R
O
S
:
+
1
2
3
4
.
5
6
k
g CR LF
N
E
T
:
+
1
2
3
4
.
5
6
k
g CR LF
T
A
R
:
+
1
2
3
4
.
5
6
k
g CR LF
T
N
:
X
X
X CR LF
T
W
:
+
1
2
3
4
.
5
6
k
g CR LF
X
X CR LF
S
E
X
X CR LF
RS1-00 = 7
D
A
T
E
:
2
0
X
X
/
X
X
/
T
I
M
E
:
X
X
:
X
X
:
X
X CR LF
G
R
O
S
:
+
1
2
3
4
.
5
6
k
g CR LF
N
E
T
:
+
1
2
3
4
.
5
6
k
g CR LF
T
A
R
:
+
1
2
3
4
.
5
6
k
g CR LF
P
T
+
1
2
3
4
.
5
6
K
g CR LF
T
N
:
X
X
X CR LF
T
W
:
+
1
2
.
5
6
k
g CR LF
E
S
3
16
4
ZSME300000148
Command Mode
Command
Function
Command
Function
READ / RW
Weight Reading
CT
Tare Clearing
ZERO / MZ
Weight Re-zeroing
Rl
Weight Accumulation
Rm
Times Accumulation
TARE / MT Gross Weight Deducting
NTGS
Gross / Net Switch
Rn
Date
MG
Gross Weight Indicating
Ro
Time
MN
Net Weight Indicating
AT
DT
Weight and Times
Accumulation
Weight and Times
Accumulation Clearing
n After setting above commands, it must add the termination code “CR (0DH) and LF
(0AH)”.
o If the command is not correct, it shows “E” + “Command Unidentified”.
p If the command mode is chosen with address (RS1-01 = 4), add “@ address” in front of
each command.
Example: When RS1-06 = 1, for reading weight value, the whole complete command
should be “@01RW (CR) (LF)”.
17
ZSME300000148
Chapter 6 Internal Calibration
Adjust calibration switch to “ON”, and the screen displays:
After 2 seconds
ENTER
Press
ZERO
Press
TA R E
ENTER
Press
ZERO
Press
TA R E
ENTER
Adjust calibration switch back to “OFF”.
⇒ Specification Calibration
⇒ Weight Calibration
⇒ Internal Function Setting
18
ZSME300000148
6-1
Specification Calibration
Parameter Code
Press
ENTER
⇒ Decimal Point
⇒ Maximum Weighing Capacity
⇒ Division 1
Select the desired
parameter code with
⇒ Division 2
⇒ Zero Tracking Setting
⇒ Unstable Detection Setting
Press
ENTER
The screen shows previous parameter setting.
Enter the desired parameter setting. Press
Press
ESC
ENTER
.
to escape the setting
ZERO
TA R E
⇒ Decrease the flash value by one
GROSS
NET
⇒ Move the cursor leftward
F2
ENTER
ESC
19
⇒ Increase the flash value by one
⇒ Move the cursor rightward
⇒ Save setting
⇒ Abort setting or exit
ZSME300000148
Specification Parameter Description
Parameter
Function
Code
Parameter
CSP-00
Decimal
Point
CSP-01
Maximum
Weighing
Capacity
999999
↓
000000
Setting Value
Description
Default
Setting
Refer to descriptions in next page.
0
Max. value for weight display
999999
Min. value for weight display
1
Min. value for weight display
1
1
2
CSP-02
Division 1
5
10
20
50
1
2
CSP-03
Division 2
5
10
20
50
CSP-04
Zero
Tracking
Setting
Refer to descriptions in next page.
0.25d
CSP-05
Unstable
Detectiion
Setting
Refer to descriptions in next page.
0.25d
20
ZSME300000148
Parameter Display Description
CSP-00
Decimal Point
Display
Decimal Point Digit
None
CSP-04
.
1 digit
.
2 digits
.
3 digits
.
4 digits
Zero Tracking Setting
Display
Division/Time
0.25 d / 1 sÃ
.
0.5 d / 1 sÃ
.
0.75 d / 1 s
.
1d / 1 s
1.25 d / 2 s
.
1.5 d / 2 s
.
1.75 d / 2 s
.
2 d / 2s
No Zero Tracking
CSP-05
Unstable Detection Setting
Display
Division / Time
0.25 d / 1 sÃ
.
0.5 d / 1 sÃ
.
0.75 d / 1 s
.
1d / 1 s
1.25 d / 2 s
.
1.5 d / 2 s
.
1.75 d / 2 s
.
2d/2s
No Unstable Detection
The symbol “Ô is standard for OIML Certification in context.
21
ZSME300000148
6-2
Weight Calibration
Turn on and warm up the machine for 15 to 30 minutes before calibration.
Adjust the calibration switch to “ON”, and the screen will show
Press
TARE
or
ZERO
.
.
to select
Procedure
ENTER
ENTER
Zero
Calibration
Zero calibration completed
ESC
Place
weights
and set
the
weight.
ENTER
Weight
Calibration
ESC
ENTER
Confirmed
Set calibration
switch to “OFF”
Zero Calibration
ENTER
a) Ensure nothing on the platter. After the scale being stable, press
, and the screen
will display “……. ”. The zero calibration will be completed after 5 seconds.
b) To abort zero calibration, just press ESC .
Weight Calibration
a) Place an object which weight is known on the platter. Input the weight value and wait the
scale to be stable, then press
ENTER
. The screen will show “------”. The weight
calibration will be completed after 5 seconds.
b) To abort weight calibration, just press
ESC
22
.
ZSME300000148
Password Setting
Adjust calibration
switch to “ON”
After 2 seconds
ZERO
Input new password
“0000” means no password.
ENTER
Confirm new password
(input again)
ENTER
After complete password setting, when entering calibration mode or function setting mode,
the screen shows
for 1 second, and then
.
It’s necessary to input the correct password to continue each setting.
If the input password is incorrect, the screen shows
23
.
ZSME300000148
6-3
Internal Function Setting
Press
ENTER
Parameter Code
⇒ Tare or Zero Function under Unstable
Status
⇒ Zero when Scale Turned on
Select the desired
parameter code with
⇒ Back to Zero Range
⇒ Filter Sampling Rate
Press
ENTER
⇒ Filter Strength
⇒ Animal Scale Mode
The screen shows
previous parameter
setting. Enter the
desired parameter
setting.
Press ENTER .
⇒ Animal Scale Stable Range
⇒ Animal Scale Sampling Frequency
⇒ Dual Range Resolution Setting
⇒ Midpoint Setting for Dual Range
Resolution
⇒ Gravity Calibration
Press
ESC
⇒ Operation of Accumulative Value/ Times
upon Unstable Condition
to escape the setting
24
ZSME300000148
Internal Function Parameter Description
Parameter
Code
Function
CFN-00
Tare or Zero
Function under
Unstable Status
CFN-01
Zero when Scale
Turned on
0
1
ON
Ã
OFF
1
ON
0%: Full range re-zero
1% ~ 30%: Capacity × ± setting
value%
(The parameter is less than or
equal to 2.) Ã
2
The larger number setting, the
lower speed rate is.
6
0% ~ 30%
CFN-03
Filter Sampling
Rate
0~9
CFN-04
Filter Strength
0~5
The larger number setting, the
stronger filter is.
0
OFF
0
Mode 1: The weight value won’t be
shown if the weighing condition is
unstable.
Mode 2: The weight value shows in
stable or unstable weighing
condition.
Mode 2: Stable Range Setting
(The parameter is less than or
equal to 10.) Ã
8 times
1
16 times
2
32 times
3
64 times
4
128 times
0
Multi - interval
1
Multi - range
0 ~ 999999
Set the demarcation point for dual
range resolution.
1
2
CFN-06
CFN-07
Animal Scale
Stable Range
Animal Scale
Sampling
Frequency
CFN-08
Dual Range
Resolution Setting
CFN-09
Midpoint Setting
for Dual Range
Resolution
CFN-10
CFN-11
Gravity Calibration
Operation of
Accumulative
Value/ Times upon
Unstable Condition
1
OFF
Back to zero range
Animal Scale
Mode
Default
Setting
0
CFN-02
CFN-05
Setting Value
Description
Parameter
0 ~ 100%
9.78032
|
9.83218
Gravity calibration for the different
using & production zone.
1
Zero when Scale turned on.
0
ON
1
2
0
10
2
0
5 000
9.79423
1
1
Ã
OFF
The symbol “Ô is standard for OIML Certification in context.
25
ZSME300000148
6-4 Error Messages
(1)
Load Cell or A/D circuit is abnormal.
(2)
Real weighing value is lower than or equal to zero value.
(3)
Internal resolution is lower than 0.15 μV/d range.
(4)
.
Incorrect password
(5)
Internal value is lower than zero range.
(6)
Internal value is higher than zero range.
26
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Chapter 7 Special Function
7-1 Animal Scale Setting
2 CFN-05 = 1
(Animal Scale Mode1: The weight value won’t be shown if the weighing condition is
unstable.)
When there is nothing on the platter, the screen will show:
When an object is on the platter, take a 20-gram object for example, the screen will
show:
.
The weight value will be kept on the display if the weight is lower than 10d or you can
push “Enter” key to reset weighing process, then the screen will show:
2 CFN-05 = 2
(Animal Scale Mode 2: The weight value shows in stable or unstable weighing
condition The weight value shows on the display under the stable or unstable
weighing condition.)
When the weight value reaches the range of CFN-06 and CFN-07 setting, the screen will
keep showing the weight value.
When the weight value is over the range of CFN-06 and CFN-07 setting, the screen will
show the normal weight measurement.
For example: CFN-06=30
CFN-07=2
WT
Weight Holding
30d
Cancellation of Weight Holding
32 Times
10d
T
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7-2 Dual Range Resolution Switch Function
The dual range resolution will be available when the parameter settings of CSP-02 and
CSP-03 are different.
2 CFN-08 = 0
Multi - interval
If CFN-09 = 5 000
WT
Division 2
2
5 000
1
T
0
Division 1
2 CFN-08 = 1
Multi - range
If CFN-09 = 5 000
WT
2
2
5 000
T
2
T
0
1
Recover when back to zero
28
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7-3 Pre-Tare Function
2 FNC-02 or FNC-03 setting is at parameter 6. (Pre-Tare Function)
Under weight display status, press
screen will show:
F2
or
key (according to FNC setting), the
Input the desired
Pre-Tare value
Press
ENTER
key
Back to weight display status (PT indication lights up)
Pre-Tare Cancellation
When the gross weight column shows “0”, press
TA R E
key to cancel the Pre-Tare value.
7-4 Resolution Switch Function
2 FNC-02 or FNC-03 setting is at parameter 5.
F2
Under weight display status, press
or
key (according to FNC setting),
the display will show 10 times of the original division value and it will return back to
the original one after 5 seconds.
29
ZSME300000148
7-5 Maintain Beeper Value Setting
Mode 1
RS-232 transmission mode enters into HOLD value transmission mode automatically. When the
weight is higher than 10d, the indicator holds the max value of weight. Press
ENTER
key to
unlock HOLD mode.
RS-232 tansmits one data of PEAK of HOLD value when press
ENTER
.
Display
Enter key
Mode 2
RS-232 transmission mode enters into HOLD value transmission mode automatically.
When the weight is higher than 10d, the indicator holds the max value of weight.
When the weight is lower than 10d, the indicator unlocks HOLD value automatically and shows
the weight value which is lower than 10d.
RS-232 tansmits one data of PEAK HOLD value. The data point is from PEAK HOLD value to
lower than 10d.
Display
30
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Chapter 8 Interface
8-1 OP-01 RS-232 / RS-485 Serial Output with RTC
(Real Time Clock)
CN2
CN3
CN2
CN3
123
123
123
123
Short 1 and 2 pins to get RS-485 output.
Pin Allocation of Rear Panel
4
5
9
Short 2 and 3 pins to get RS-232 output.
8
1
2
3
7
6
Pin
Function
2
RXD
3
TXD
5
SG
6
DA
7
DB
RS-485 interface is capable to connect up to 10 mini-indicators.
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Connection Description (RS-485)
Terminal Resistant
Host
EX0419 # 1
RS - 06 = 01
EX0419 # 2
RS - 06 = 02
EX0419 # 10
RS - 06 = 10
Notice
♦ If the terminal resistant is built-in the host interface, it’s not necessary to connect with
another one from outside.
♦ If the host computer is no signal ground (SG), it’s not necessary to connect with it.
32
ZSME300000148
Chapter 9 Maintenance
9-1 Restore Default Setting for All Parameters (General Certification)
(1) Adjust the calibration switch to “ON” during the countdown of power on, press
ENTER
and hold them simultaneously.
(2) The screen will show
.
ENTER
(3) To confirm, press
and hold until showing
calibration switch to “OFF”.
, and then adjust the
9-2 Restore Default Setting for All Parameters (OIML Certification)
(1) Adjust the calibration switch to “ON” during the countdown of power on, press
F2
ENTER
and hold them simultaneously.
(2) The screen will show
.
ENTER
(3) To confirm, press
and hold until showing
calibration switch to “OFF”.
, and then adjust the
9-3 Restore Default Setting for General Function Parameters
ENTER
(1) Press
and hold simultaneously during the countdown of power on.
(2) The screen will show
(3) To confirm, press
.
ENTER
and hold until re-turning on.
9-4 Self-test Mode
(1) Press
ZE R O
and hold it during the countdown of power on.
(2) The screen will show
(3) Use
Press
ZERO
ENTER
or
TA R E
, which means entered self-test mode.
keys to select test program.
key to enter self-test, and press
33
ESC
key to exit.
ZSME300000148
Item
Display
Testing Item
1
Program Version Number Displaying
2
7-Segment Display Testing
3
Keypad and Calibration Switch Testing
4
A/D Conversion Value Displaying
5
EEPROM Testing
6
RTC Date & Time Testing
7
OP-1 RS-232 Serial Output Interface
Testing
34
ZSME300000148
9-4-1
Program Version Number
7-Segment display shows program version number XXXXXX.
Press
ENTER
again to show
1 : General certification
2 : OIML certification
3 : No meaning
9-4-2
7-segment Display Testing
7-Segment display shows
9-4-3
to
and “.”.
Keypad & Calibration Switch Testing
Adjust calibration switch to “ON”, and press any key, the corresponding bit will be
changed from
9-4-4
to .
A/D Conversion Value
7-Segment display shows the internal value of the scale.
9-4-5
9-4-6
EEPROM Testing
Showing
represents in normal condition.
Showing
represents in abnormal condition.
RTC Time & Date Testing
Press
ENTER
key to enter the testing mode, and the screen will show date YY.MM.DD.
For example: “05.11.03” represents 3rd of November, 2005.
Press
ENTER
key again to show time HH.MM.SS.
For example: “09.45.50” represents 9 o’clock, 45 minutes and 50 seconds.
9-4-7
RS-232 Serial Output Interface Testing ( OP - 01 )
(1) Short Pin 2 and Pin 3 of the 9-pin D-SUB socket of serial output.
Showing
represents in normal condition.
Showing
represents in abnormal condition.
(2) If connected with a computer (protocol must be corresponding), the screen will show
to
, which means RS-232 output is in normal condition.
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Appendix
Number
7-Segment Display Characters
Display
Letter
Display
Letter
0
A
N
1
B
O
2
C
P
3
D
Q
4
E
R
5
F
S
6
G
T
7
H
U
8
I
V
9
J
W
K
X
L
Y
M
Z
℃
36
Display
ZSME300000148
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