Kikusui TOS9200, Руководство по эксплуатации

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TOS9200/9201 Maintenance 7-3
7.5 Troubleshooting
Not all problems in v olv e mechanical f ailures. Before requesting repair service,
recheck your problem.
Find your problem in the list belo w , and correct it as instructed. If it still persists or
if you cannot fi nd it in the list, contact Kikusui distrib utor/agent
Prob lem Chec kpoint Items f or ref erence P age
The tester does not start when
the PO WER is turned on.
• Is the po wer cord disconnected? "1.5 Connecting the A C Po wer Cord " 1-7
• Is the fuse brok en? "1.4 Checking the Line v oltage and
Fuse"
1-5
The LCD screen does not appear
when the PO WER is turned on.
• Is the contrast le v el too lo w? "3.10 System Settings" 3-55
• Is the ambient temperature too lo w? “General Items of Speci fi cations”
A panel k e y does not w ork. • Is the K e y Lock function w orking? "3.14 K e y Lock " 3-69
• Is the panel k e y remotely controlled
from the REMO TE terminal or SIG -
N AL I/O?
"4.1 REMO TE T erminal "
"4.2 SIGN AL I/O Connector "
4-2
4-4
• Is the panel k e y remotely controlled
from outside via the GPIB or RS-
232C?
LOCAL/KEYLOCK 6-2
The ST ART switch does not
work.
• Is the STOP signal input? "Chapter 4 Using Terminals and Con-
nectors" 4-1
• Is the tester in the PROTECTION,
PASS, or FAIL status?
"3.16 Protection" 3-71
• Are you currently making settings
for the system and interface or edit-
ing a program?
"3.10 System Settings"
"3.11 Interface Settings"
"3.13 Program" 3-55
3-61
3-65
• Are you currently storing data in or
recalling it from the panel memory?
• Is the double-action function valid? Turning the double-action function
ON/OFF (DOUBLE ACTION) 3-58
• Is “READY” displayed? "3.15 Invalid Settings" 3-70
• Is the ENABLE signal for SIGNAL
I/O at the low level?
"4.2 SIGNAL I/O Connector" 4-4
The output voltage does not
reach 2.6 kV. • Is the output voltage range set to
AUTO?
Setting the output-voltage ranges (V
RANGE) 3-13
The output voltage does not
reach the preset level. • Is RISE TIME set to too large a
value?
RISE TIME settings for each test
The fan does not work. • The revolutions per minute are con-
trolled based on the internal temper-
ature. The fan stops revolving if the
temperature is too low.
If “OVERHEAT” appears without
the fan revolving, a fault has
occurred.
The high-voltage scanner does
not work. • Is the interface cable connected?
The TOS6200 does not start up. • Is a cross cable being used as the
interface cable?
• Are the RS-232C settings correct?
If they are incorrect, correct them.
Then, reset the POWER switch.
"Chapter 5 Controlling the TOS6200" 5-1