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UP-X500U

DIagnostics Specifications

4 – 18

This test checks that the serial I/F section on the AT board functions

normally or not. 

Wiring diagram

• Scanner UP-H60SC

Use a shorter (loopback connector) to execute the loopback test of
data, checking for contact of the signal pins.

1

SD a RD line test
The following tests 1 - 3 are executed.

1. Data of 256 byte from 00h to FFh are sent at 9600bps, and the

received data are compared with the sent data.

2. Parity-added data are sent in 10 byte (00h to 0Ah) at 9600bps,

and the received data are compared with the sent data. 

3. Produce an overrun error intentionally and detect the error. 

2

RTS 3 CTS line test
After changing the output control signal RTS, check that the input
control signal CTS is changed or not. 

RTS ON 

3

 CTS ON

RTS OFF 

3

 CTS OFF

3

DTR a DSR line test
After changing the output control signal DTR, check that the input
control signals DSR and CD are changed or not.

DTR ON 

3

 DSR ON

DTR OFF 

3

 DSR OFF

Execute the above tests 

1

, 

2

, and 

3

 sequentially. Completion of

the above tests forms 1 pass. 

The loopback test of data is executed without using the shorter (loop-
back connector) to check that the signal pins other than the connectors

on the PWB are not in contact. 

1

SD 

3

 RD line test

The following tests 1 ~ 2 are executed.

1.

Data of 256 byte from 00h to FFh are sent at 9600bps, and the

received data are compared with the sent data.

2.

Parity-added data are sent in 10 byte (00h to 0Ah) at 9600bps,
and check that no data are received.

2

RTS a CTS line test

After changing the output control signal RTS, check that the input

control signal CTS is not changed.

RTS ON a CTS not changed

RTS OFF a CTS not changed

3

DTR a DSR line test

After changing the output control signal DTR, check that the input
control signal DSRCD is not changed.

DTR ON a DSR, CD not changed

DTR OFF a DSR, CD not changed

Execute the above tests 

1

, 

2

, and 

3

 sequentially. Completion of

the above tests forms 1 pass. 

This test is used to check send/receive operations in all possible combi-
nations.

00h - 7Fh when the word length of send/receive data is 7 bit.

00h - FFh when the word length of send/receive data is 8 bit.

SD 

3

 RD line test

When send/receive operations in all the possible combinations are

completed, this test is terminated. 

Character data entered from the keyboard are sent, and the send data

are received through the shorter (loopback connector) to check send/
receive operations. 

Send data and receive data are displayed on the display. 

The RTS line and the DTR line are changed to HIGH or LOW to check that

the signal level is changed accordingly. The CTS, DSR, and CD lines are

also displayed.
Selection of [HIGH, LOW, NO CHANGE] is available. When set to HIGH,

the output level becomes high. When set to LOW, the output level

becomes low. When set to NO CHANGE, the output level is not changed. 

+5V output is provided to the COM port. 

The hand scanner is used to read bar codes and display in ASCII codes

and hex codes. 

The error content logged in the previous (1) ~ (7).

•  UP-X500 series main unit diag execution media

•  AT SIO shorter (Exclusively for UP-X500 series)

•  The purposes of this test are as follows:

•  Signal line test (with loopback connector)

•  Signal line test (without loopback connector)

•  Parameter function test (with loopback connector)

•  Character transport test (with loopback connector)

•  Signal line I/O test

• +5V out

•  Hand scanner read test

• Error table

1

CD

2

RD

3

SD

4

ER

5

GND

6

DR

7

RS

8

CS

9

CI

220

R

LED

•  Baud rate

: 9600, 4800, 1200, 600, 300, 150, 110

•  Parity

: none, even, odd

•  Stop bit

: 1 bit, 2 bit

•  Word length

: 8 bit, 7 bit

UP-X500U

DIagnostics Specifications

4 – 19

Select a channel to be tested with [

1

] and [

3

] keys and press [ENTER]

key. Select a test item with [

2

] and [

4

] keys and press [ENTER] key to exe-

cute the test.
When [ESC] key is pressed, the display returns to the initial menu display. 

Select an item in the position marked with 

‹

. (The item surrounded with a

 is selected on the above display.)

When [SPACE] key is pressed during execution of the test, the test is inter-
rupted. 

When [ESC] key is pressed during execution or interruption of the test, the

test is terminated and the display returns to the above menu display (1). 

Select an item in the position marked with 

‹

. (The item surrounded with a

 is selected on the above display.)

When [SPACE] key is pressed during execution of the test, the test is inter-

rupted. 
When [ESC] key is pressed during execution or interruption of the test, the

test is terminated and the display returns to the above menu display (1). 

Select an item in the position marked with 

‹

. (The item surrounded with a

 is selected on the above display.)

When [SPACE] key is pressed during execution of the test, the test is inter-

rupted. 

When [ESC] key is pressed during execution or interruption of the test, the
test is terminated and the display returns to the above menu display (1).

When data to be sent are entered from the keyboard and RETURN key
is pressed, the data are sent from the selected channel.

When the send data are the same as the receive data, the test is OK.

When [ESC] key is pressed, the test is terminated and the display
returns to the above menu display (1). 

Select an item in the position marked with 

‹

. (The item surrounded with a

 is selected on the above display.)

Serial I/F check

[COM1 COM2]

Signal Line Test           (with loop back connector)

Signal Line Test           (without loop back connector)

Parameter Function Test   (with loop back connector)

Character Transport Test   (with loop back connector)

Signal Line I/O Test

+5V Out

CUSOR:Move       ENTER:Select      ESC:Exit

Hand Scanner Read Test

Error Table

Signal Line Test (with loopback connector)

[COM1]

[Error stop Continue 1 Pass]

Line check....Checking

SD - RD    line...OK!!

RTS-CTS-RI  line...OK!!
DTR-DSR      line...OK!!

Transmit register full

=00000

Framing error

Parity error

Over run error

Break detect

Compare error

RTS-CTS-RI Line error

DTR-DSR-CD Line error

Not Over run error

Not recieve error

CUSOR:Move        ENTER:Select       ESC:Exit

=00000

=00000

=00000

=00000

=00000

=00000

=00000

=00000

=00000

Signal Line Test (without loopback connector)
[COM1]
[Error stop Continue 1 Pass]
Line check....Checking
SD - RD    line...OK!!
RTS-CTS-RI  line...OK!!
DTR-DSR-CD  line...OK!!

Transmit register full

=00000

Framing error

Parity error
Over run error

Break detect

Compare error

RTS-CTS-RI Line error

DTR-DSR-CD Line error

CUSOR:Move       ENTER:Select       ESC:Exit

=00000

=00000
=00000

=00000
=00000
=00000

=00000

Parameter Function Test (without loopback connector)

[COM1]

ERROR[stop  Continue  ]
Parameter check....Checking

Transmit register full

=00000

Framing error

Parity error

Over run error

Break detect

Compare error
Not recieve error

CUSOR:Move       ENTER:Select       ESC:Exit

Baud rate

9600 4800 2400 1200 600 300 150 110

Parity type

NONE ODD NONE EVEN

Stop bits

1  2

Data length

7bits 8bits

=00000
=00000
=00000
=00000
=00000
=00000

Character Transport Test (without loopback connector)

[COM1]

Sended charactors :

Received charactors:

Signal Line I/O Test

[COM1]

RTS LINE [HIGH LOW NOCHANGE ]

DTR LINE [HIGH LOW NOCHANGE ]

CTS LINE LOW

DSR LINE LOW

CD LINE LOW

RI LINE LOW

CUSOR:Move      ENTER:Select       ESC:Exit

UP-X500U

DIagnostics Specifications

4 – 20

When [ENTER] key is pressed, +5V power is supplied to the selected
COM port. 

When [ENTER] key is pressed again, +5V power is cut off. 

When [ESC] key is pressed, the test is terminated and the display

returns to the above menu display (1).

(1) SD-RD LINE TRANSMIT REGISTER FULL

The transmit register is full and unable to send data.

(2) SD-RD LINE FRAMING ERROR

There is no effective stop bit in the receive character. 

(3) SD-RD LINE PARITY ERROR

The receive character has an even or odd parity different from one
selected in the parity select.

(4) SD-RD LINE OVERRUN ERROR

Before reading data from the receive buffer register, the next char-

acter is received and the previous character is destroyed. 

(5) SD-RD LINE BREAK DETECT ERROR

The receive data input is held at the space state for a longer time than
the transfer time of all the words (start bit + parity bit + stop bit). 

(6) SD-RD LINE COMPARE ERROR

The send data do not match the receive data.

(7) SD-RD LINE NOT RECEIVE ERROR

Data are sent but not received.

(8) SD-RD LINE NOT OVERRUN ERROR

Before reading data from the receive buffer register, the next character

is transferred to the receive buffer, but an overrun error does not occur. 

(9) RTS-CTS LINE ERROR

In the signal line test (with loopback connector), when RTS is driven

to active, CTS does not become active.

In the signal line test (without loopback connector), when RTS is
driven to active, CTS becomes active. 

(10)DTR-DSR LINE ERROR

In the signal line test (with loopback connector), when DTR is driven
to active, DSR does not become active.

In the signal line test (without loopback connector), when DTR is

driven to active, DSR becomes active. 

(11)+5V OUT Test error

+5V output command is not received.

(1) Receive data not ready

Before receiving the bar code terminate code (0Dh), data receive is

terminated. 

(2) Overrun error

An overrun error occurs in receive data.

(3) Parity error

A parity error occurs in receive data.

(4) Framing error

A framing error occurs in receive data.

(5) Scanner not connected

The scanner is not connected.

(6) Scanner is bad

CTS does not turn on for DSR ON.

(7) Receive data error

bar code data format error

This test is used to check and set the MAC address set for the LAN controller.

•  UP-X500 main unit diag execution media

The test items of this test are as follows:

The MAC address in the EEPROM in which the LAN controller setting
data are saved is displayed. 

The MAC address is set and the EEPROM built in the LAN controller is
initialized. 

The LAN LED ON/OFF is tested. 

The error information of the above (1) ~ (3) saved in the DRAM is displayed.

If there is no error, "OK" or "NO ERROR" is displayed. 

+5V Out

[COM X]

ENTER:Resfart                   ESC:Exit

+5V Off

Hand Scanner Read Test

BAR CODE:XXXXXXXXXXXXX

XXXXXXXXXXXXXXXXXXXXXXXXXX

ESC:Exit

Test Executing 

[COM1] [COM2]

ASCII code

Hex code

•  Display MAC address

• EEPROM initialize

•  LAN LED test

• Error table

UP-X500U

DIagnostics Specifications

4 – 21

On the above display, select a test item with [

2

] and [

4

] keys and press

[ENTER] key to execute the test.

When [ESC] key is pressed, the display returns to the initial menu display. 

When any key is pressed, the display returns to the menu display.

On the above display, enter "184184" with 10-key, and the display shifts

to the initialization execution display of EEPROM. When [ESC] key is

pressed, the display returns to the menu display.

Enter the lower six digits (hexadecimal) of the MAC address set for the
main PWB with [0] ~ [9] keys and [A] ~ [F] keys.

When the last digit is entered, "CONFIRM (OK NO)" is displayed, select

"OK" and press [ENTER] key to execute initialization. 
After execution of initialization, when any key is pressed, the display

returns to the above display. When [ESC] key is pressed, the display

returns to the menu display.

Every time the [ENTER] key is pressed, LED turns on and off alternately.

You can return to the menu screen by pressing the [ESC] key.

This test is used to check the MCR read/write operations.

The test items of this test are as follows:

LAN Test

Display MAC Address

EEPROM Initialize

LAN LED Test

Error Table

CURSOR:Move       ENTER:Select       ESC:Exit

MAC Address Display

Press and key to exit.

Ethernet = XX : XX : XX : XX : XX : XX

SVID = 1106, SVID = 0102
Calculated CheckSum = XX, EEPROM checkSum = XX
Verify EEPROM CheckSum success.

EEPROM Initialize

         

                  

  ESC:Exit

Operation press "184184" to execute.

•  UP-X500 main unit diag execution media

x 1

•  Test card for R/W (UKOG-6662RCZZ)

x 1

Used to write/read data for the card. 

This card is used in write/read-verify.

•  MCR 2 track test card for R/O (UKOG-6663RCZZ)

x 1

This card holds a series of data, and is used only in read.
This card is used in the read test. 

•  MCR 3 track test card for R/O (UKOG-2357RCZZ)

x 1

This card holds a series of data, and is used only in read.

This card is used in the read test. 

•  MCR read test (3 tracks)

•  MCR read test (2 tracks)
•  MCR write/read-verify test

•  Any card read test

• Error table

EEPROM Initialize

Input Mac Address

0-9,A-F:Type          

                  

  ESC:Exit

MAC Address 08 : 00 : 1F : xx : xx : xx

LAN LED TEST

LED OFF

ESC : Exit

ENTER : LED ON