Yaskawa i80M Maintenance Manual - Manual (Page 135)

4.3.15 TAPE MODE DOES NOT FUNCTION
Cause of Trouble
Failure of
input signal.
Mode input
is not correct.
TAPE mode
does not start,
Parameter
failures such
as baud rate,
stop bit, and
control code
Tape reader
setting failure
Connection
failure
Failure of
reader
Other
Failure of tape
reader power
(EYG 300/55
Table 4.44 T a p e M o d e D o e s N o t F u n c t i o n
Check Method
/0 signal should be 1 and Do to D3 and D5 to D7 should
e O. (TAPE should appear on CRT screen. )
In i80L multi-program system, for second program and for
bird
Par. 4.3.8, “CYCLE START FAILURE”.
Par. 4.2.3, “ALARMS 0016, 0017, 0018, 9016, 9017 AND 9018
RS-232C ERROR) “ .
Switch
For
Input For
For PTR Control Self-
Speed
tion ing
B1 B2
OFF OFF OFF ON OFF
ON ON OFF
OFF OFF OFF
ON ON OFF
ON OFF OFF
OFF OFF OFF
ON
ON
OFF
Standard setting
Read
Spaed
char/s
270
300
200
Trans-
mission
AUTO
Self-
Input
Beud
Checking
5600 AUTO
2400 AUTO
1200 AUTO
checking
Code
control
Line
control
( D IP switch arrangement) . standard setting
Setting of Tape Reader
●
✎
✎
✎
Check the wiring status of RS-232C cable according to the YASNAC
i80 Connecting Manual (TOE -C843-11.5).
Check loosening and removal of connector.
Depressing the switch for feeding tape does not cause the tape to be
moved .“
LED
of the reader is off.
1. Power to the reader is off.
2. The tape reader itself is defective.
Check the tape retainer again.
●
Check that input voltage 200 V is supplied.
●
Check that output voltage is 5 V or 24 V.
Solution
Check set-
ting status
of tape read-
er Model
2801 B-2
according to
the table on
the left and
set it cor-
rectly again.
Correct
connection.
Plug in the
connector
again.
Replace the
tape reader.
model
board
or failed cable
tape reader.
127