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-ER-A550IM
1) General
yi
2) Structure (RS-232 test & inline \e test)
: BIN)'
pas
~ "The flfowing stractuie is' réatiréd to- 'execiite' RS. 282 test Pro-
"gram.
'
-
.
wes
nate e
ree
ooeed
oe a ee
ard
*
ER-A550
*
ER-A5RS or ER-ASIN (I/F PWB Unit)
. 'Lodpback 'connéctor for 'testing aes -6705 RCZZ)
. ER-ASSRI 1 (@ption control ROM):
ee!
UKOG-6705RCZZ
ER-ASIN:
PC
ER-A5RS: 2PCS
ER-A550
+ ER-ASSR1
Fig. 18 :
LOOP BACK CONNECTOR WIRING DIAGRAM (uxOe-e70sR72
* Inline test
The following structure is required to execute the inline test pro-
gram.
,
* ER-A550
* ER-ASIN (inline /F PWB unit)
* ER-A55Ri1 (option control ROM)
(When executing a transmission test, two or more units of the
above set and a transmission cable are risa ae
3) Activation
This test program 'can be activated by. inputting 3- digit fumber 3 TL
with the made key positioned. at, 'Ss RV" it in he above structure.
4) Test Job & Code. |
RS-232 VF check
JOB & GODE..:
.. Contents. .
Channel ea
507
Inline I/F check
=9=
sa.
' Coritents ;
Pea
"unig transmit-receive Sircuit check |
Terminator switch check
JOB & CODE; 2}; -
ar Seis ah
Dummy data transmissior/loopback chedk
Transmission test ae
setting)
5) Cautions.
~
* Options should He installed with the power supply tuined off.
6) RS-232 Test"
6)-1. Channel check
® Activation
—_
"
The program is activated by JOBH500
SRV mode: 500 -> TL
@ Contents to be tested
Information about connected RS-232C channel is printed.
Printing
digit
21
18
«#17
20° 19
16 15
'CH7!CH6'
CHS! CH4'CH3!GH2'CH1
321
51010}
a
:
eee
ae
:* CHn=
0 : Presence of channel
1: Ansence of channel
@® Confirmed content
Printed contents and the setting of channel:changeover:switch on
PWB are compared and confirmed.
@ Release
|
The program is terminated after. the above contents are printed.
AiS-202 ena! petty wake OFF: ie sw ON: 9)
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