1 Troubleshooting
1.3 Checking method and
remedy of trouble
classification
B
Item
Cause
Check Remedy
The printed circuit
0
Even after the power of the
o
Replace the printed circuit
board SF-CA card or
N
C
is turned on, the
dis-
boards with the new ones.
SF-TL card is
defec-
play on the operation panel
tive.
is as follows.
1
I
I I
I
I
1-
0
The above Items 1 to 5 cannot
6
be applied.
0
Replace the printed circuit
boards SF-CA card and/or
SF-TL card with new ones and
check that the correct dis-
play appears.
An alarm occurs.
0
Check that the display on
0
Check the cause and take the
the operation panel is as
proper countermeasures by
follows.
referencing the description
7
relating to alarm display,
:-:
:
I_:
-I
3
7
Section 1.3.3 (on display of
the amplifier) and Section
1.3.4
(On NC CRT).
The transmission of
o
Even after the power of the
o
Check that the rotary switch
parameters is required.
NC is turned on ,the display
"CSl"
on the SF-TL card is
on the operation panel is as
placed in thecorrectposition
follows.
0
Check that the bus cable
8
czfzlxi-_11
CAM11 is securely connected
to the connector
CNlA
on the
SF-TL card.
o
Replace the SF-TL card with
a new one.
The equipment waits for
o
Even after the power of the
D
The amplifier of the servo
the IT start of the
NC is turned on, the display
motor does not correctly
9
servo amplifier. on the operation panel is as start up.
Check an alarm of
follows.
the servo amplifier.
I-
I
I
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19-
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