ITOH DENKI POWER MOLLER PLUS F-RAT-NX75, Руководство пользователя

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Original notice - A1.20
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F-RAT-NX75 Technical document
Safety precautions
Advance preparation
Product check
Structures
Installation/Wiring
Control/Operation
Maintenance/Inspection
Tr
oubleshooting
Appendix
10.
Troubleshooting
Symptoms
If you believe the product may be malfunctioning, check the contents described in
this section before contacting the supplier and/or asking for repair.
Items to be checked Countermeasures References
F-RAT does not operate
The transfer surface
cannot be switched,
or transfer surface
switching operation is
incorrect
Is PWR LED (Green) for each
driver card ON?
Or, has 24 VDC been supplied
in the power connector part of
driver cards? Supply 24V DC.
Is ERR LED (Red) for each
driver card blinking, or is it ON
and is there an error output? Remove the cause of error,
and release the error.
7. Installation/
Wiring
＊
Initial setting
(Teaching setting)
Items to be checked Countermeasures References
Has each connector been
connected correctly?
Has wiring been performed
properly? Check wiring, and perform
wiring properly if it has not
already been done so.
（⇒P.23）
7. Installation/
Wiring
（⇒P.23）
7. Installation/
Wiring
（⇒P.23）
7. Installation/
Wiring
（⇒P.23）
Has the initial setting (teaching
setting) been performed? Perform the initial setting
(teaching setting).
（⇒P.50）
Is ERR LED (Red) on the driver
card for M3: drive switching
blinking, or is it ON and is there
an error output? Remove the cause of error,
and release the error.
Check the signal input and input
timing when the transfer surface
is switched.
Has the setting of the driver card
for M3: drive switching not been
changed? Check the setting of the driver
card for M3: drive switching
switch.
Has the same voltage to be
input as the power supply
voltage been used? Use the same voltage to be
input as the power supply
voltage.
8. Control/
Operation
（⇒P.40）
8. Control/
Operation
（⇒P.40）
Has each driver card type
(NPN input/output / PNP
input/output) matched the input
and output signals (NPN
input/output / PNP input/output)
on PLCs?
Match each driver card type
(NPN input/output / PNP
input/output) with the input and
output signals on PLCs
(NPN input/output / PNP
input/output).
9. Maintenance/
inspection
（⇒P.54）
9. Maintenance/
inspection
（⇒P.54）
Has the RUN signal input to the
driver card for M3: drive
switching corresponded to the
transfer surface?
Also, is the input timing correct?
＊
Check the model of driver cards.
F-RAT does not operate