Yaskawa i80M Maintenance Manual - Manual (Page 90)

4.2 TROUBLESHOOTING
4.2.2 ALARMS 0010 AND 0011
Cause of Trouble
Alarm 0010
(TH Error)
Alarm 0011
(TV Error)
BY ALARM CODES (Cent’d)
(PARITY ERROR)
Table 4.2
Check Method
) In case of tape operation:
number of data holes for each character
s checked on the NC tape.
alarm is issued when the number is:
Even: For EIA tape
Odd: For 1S0 tape
(The description that follows applies to the
EIA code. )
8 0
7 0
5 0
4 0
●
3 0
2 0
1 0 LSK 456C
RR
BLOCK DATA
128 CHARACTERS OR LESS
EOR
In case of memory operation or at time of
EDIT, failure in program area.
In case of tape operation:
The tape should be capable of TV check.
(Number of characters for one block should
be even, including EOB. )
Solution
Clean tape reader.
Check tape itself if the
feed hole is faulty and/or the
nap is raised on the hole.
Failure of tape reader itself
Failure of JANCD-FC200 board
or of expansion memory
board
board)
If the tape cannot perform TV
check, use it by setting
= O, =
O (TV check OFF) or make it so
that it can perform TV check.
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