Analogue Current Output Interface Diagnosis ( Op-03 ); Parallel Printer Interface Diagnosis ( Op-05 ); Main Board Eeprom Memory Diagnosis; Control I /O (2I /4O) Diagnosis - Excell EX-2001 Racer Plus User Instructions

EXCELL PRECISION CO., LTD.

8-3-5 Analogue Current Output Interface Diagnosis ( OP-03 )

(1) Use
(a)
(b)
(c)
(2) If

installed.

8-3-6 Parallel Printer Interface Diagnosis ( OP-05 )

(1) Connect the interface to the printer.
(2) Press the
characters or figures.
(3) If
properly.
(4) If

8-3-7 Main Board EEPROM Memory Diagnosis

8-3-8 OP-08 Control I /O (2I /4O) Diagnosis
_
EX-2001 Plus v1.3
and keys to select output current.
:
: 12mA
: 20mA
is displayed, this indicates that an interface has not been
key and the printer will print date, time and ASCII code as 30H ~ 7AH
is displayed, this indicates that the printer or the interface is not working
is displayed, the interface is not connected to the indicator.

= Working properly
Press
parameters (
4mA
Activate the input signal by choosing
(ON) or
key to alternately select one of
~ )
38
= Malfunction
(OFF)
SME300000060